京东HTML+css+js+php+数据库

（图片不知道为什么没有传上来有什么问题可以私聊问我）

概括：这是模范京东，功能：登录，注册，首页，商品详情，购物车。大部分数据都在数据库，轮播图图片地址放在josn。

注意事项：文件位置别改变，用localhost打开浏览器，数据库用我提供的语句（如果你一定要改可以咨询我）

1.搭建数据库

//存储用户注册数据库，别乱改，要不然会有很多对不上要改很多。（一定要改出错了可以问我）

create table user(
    id int primary key auto_increment,
    users varchar(200) not null comment '用户名',
    passwords varchar(200) not null comment '密码',
    tel varchar(200) not null comment '电话'
)engine=MyISAM default charset=utf8;

//商品信息数据库（这里是一开始就要有数据的自己在京东上买找几个商品最好找五个，找到价格和图片地址还有商品详情添加在数据库里面就好了）

create table sp(
    id int primary key auto_increment,
    src varchar(200) not null comment '地址',
    money varchar(200) not null comment '价格',
    details varchar(200) not null comment '详情'
)engine=MyISAM default charset=utf8;

//购物车存储数据库

create table shop(
    id int primary key auto_increment,

 bookid varchar(200) not null comment 'id',//用来存储商品id
    src varchar(200) not null comment '地址',
    jg varchar(200) not null comment '价格',
   sl varchar(200) not null comment '数量'
)engine=MyISAM default charset=utf8;

2.项目目录

项目要在这里面我的php安装在E盘不可以有中文E:phpStudyPHPTutorialWWW

3.主页代码及其效果

轮播图为了练习一下运动函数没有用css写是在js上面让透明度减少来模拟的消失效果

点击购物车会根据你是否登录来跳转页面如果已经登录就跳转到购物车页面，没有登录跳转到登录页面登录过后跳转到购物车

 登录效果

未登录效果

鼠标移入效果点击加入购物车会没有登录跳转到登录页面，已经登录就把商品加入购物车默认一个

点击查看详细跳转到商品详情页面

css代码

banner.css

#cont {
   
    position: relative;
}
#cont>img {
    width: 100%;
    height: 100%;
    position: absolute;
    opacity: 0;
}
#cont .opacity {
    opacity: 1;
}
#cont ul {
    opacity: 0;
    position: absolute;
    left: 30px;
    bottom: 20px;
}
#cont li {
    margin-left: 6px;
    text-align: center;
    line-height: 20px;
    float: left;
    width: 10px;
    height: 10px;
    border-radius: 10px;
    background: pink;
    opacity: 0.4;
}

#cont .Selected {
    background: #fff;
    opacity: 0.8;
    box-shadow: #fff 0px 0px 5px;
}

base.css

  p,h1,h2,h3,h4,h5,h6,ul,li,ol,dl,dd,dt,body{
    margin: 0;
    padding: 0;
    font-size: 12px;
    font-family: "微软雅黑";
    color: #666666;
    list-style: none;
}
img,input{
    outline-style: none;
    padding: 0;
    margin: 0;
    border: none;
    vertical-align: middle;
}
.clearfix::after{
    content: "";
    height: 0px;
    line-height: 0px;
    clear: both;
    visibility: hidden;
    display: block;
}
.clearfix{
    *zoom:1;
}
a{
    text-decoration: none;
    color: #666666;
}
a:hover{
    color:#e4393c;
}

.login_w{
    width: 990px;
    margin: 0 auto;
}

.w{
    width: 1190px;
    margin: 0 auto;
}

commodity.css

body{
    font:12px "microsoft yahei",Arial,Helvetica,sans-serif;
    color:#666;
    margin:0;
}
ul,p{
    margin:0;
    padding:0;
    list-style:none;
}
img{
    height: 60px;
    width: 150px;
    margin-right: 30px;
    float: left;
}
a{
    color:#666;
    text-decoration:none;
}
a:hover{
    color:#FF0700;
    text-decoration:underline;
}
.LOCATION{
    float: left;
    width: 80px;
    line-height: 30px;
    position: relative;
}
.LOCATION:hover{
    background-color:#CACACA;
}
.LOCATION:hover .dropdown-layer{
    display: block;
}
.location{
    float: left;
    margin-left:15px ;
    line-height: 30px;
}
.location .fas{
    color: red;
}
.LOCATION .dropdown-layer{
    width: 300px;
    padding: 10px 10px 0 10px;
    line-height: 24px;
    background-color: #fff;
    border: 1px solid #ddd;
    position: absolute;
    display: none;
    top: 30px;
    z-index: 1;
    color: #999;

}
.LOCATION .dropdown-layer .item{
    width: 60px;
    float: left;
    padding: 2px 0;
}
.LOCATION .dropdown-layer .item a{
    float: left;
    padding: 0 8px;
}
.areamini_inter{
    float: left;
    margin: 10px 0 10px 10px;
}
.areamini_inter_split{
    width: 262px;
    height: 0;
    border-bottom: dotted 1px #eee;
}
.areamini_inter_desc{
    margin: 9px 0;
    
}
.areamini_inter_list{
    overflow: hidden;
}
.areamini_inter_item{
    float: left;
    width: 145px;
    height: 26px;
    padding: 0;
    line-height: 26px;
}
.areamini_inter_link{

    display: block;
    overflow: hidden;
}
.areamini_inter_name{
    
    float: left;
    width: 120px;
}




.rt{float:right;}
.clear{clear:both;}


#top,#top_main{
    width:1200px;
    margin:0 auto;
}


#top{
    
    height:30px;
    line-height:30px;
    background-color:#f7f7f7;
    border-bottom:1px solid #eee;
}


#top>ul>li{
    float:left;
    margin-right:10px;
}
#top>ul b{
    border-left:1px solid #ddd;
    margin-right:10px;
}

li.vip a{
    padding-right: 17px;
    padding-left:17px;
}

li.dakehu a{
    padding-left:15px;
    padding-right:16px;
}

li.app_jd a{
    
    padding-left:11px;
    padding-right:12px;
   
}

li.service>a{
    
    padding:0 15px;
    
    display:inline-block;
    height:26px;
    line-height:26px;
    
    border:1px solid transparent;
    border-bottom:none;
}

li.service{
    
    position:relative;
}
#service_items{
    
    box-sizing:border-box;
    width:80px;
    border:1px solid #ddd;
    border-top:none;
    background-color:#fff;
    text-align:center;
    
    position:absolute;
    top:28px;
    left:11px;
    
    display:none;
    z-index:1 ;
}

li.service:hover #service_items{
    display:block;
}

li.service:hover>a{
    color: #646fb0;
    background-color:#999;
}

#top_main{
    padding:10px 0;
    height:60px;
}

#search_box{
    
    float:left;
    width:700px;
    height: 60px;
    margin:0 40px;
    min-height:30px;
}
#search_box div.search{
    
    height:30px;
    background-color:#e4393c;
    
    padding:3px;
}
#search_box input{
    
    width:600px;
    height:30px;
    border:none;
    box-sizing:border-box;
    padding-left:10px;
    outline: none;
}
#search_box button{
    
    width:80px;
    height:28px;
    border:none;
    background-color:#E4393C;
    
    font-size:14px;
    color:#fff;
    font-weight:bold;
    outline: none;
}

#search_box div.hot_words{
    
    margin-top:5px;
    
    width:700px;
    height:16px;
    overflow:hidden;
}

#search_box div.hot_words span{
    color:#999;
}
#search_box div.hot_words a{
    color:#999;
    padding:0 5px;

}
.hot_words i{
 
    border-left:1px solid #ddd;
    margin:0 3px;
}




#my_jd{
    
    float:left;
    width: 90px;
    border:1px solid #EFEFEF;
    background-color:#f7f7f7;
    color: #f30213;
     
    padding-left:20px;
    height:36px;
    line-height:36px;
}
#my_jd .fas{
    font-size: 16px;
    position: relative;
    top: 1.5px;
}
#my_jd:hover{
    background-color:#fff
}

#nav{
    width: 1200px;
    clear: left;
    padding-top: 15px;
    margin: 0 auto;
    margin-bottom: 5px;
    
}
.nav-1,.nav-2,.nav-3,.nav-4,.nav-5{
    width: 1200px;
    font:12px;
    margin: 0 auto;
    border-bottom:0.5px solid #CACACA;
}
.nav-1{
    height: 65px;
    border-top:0.5px solid #CACACA;
}
.nav-2,.nav-3,.nav-4,.nav-5{
    height: 33.78px;
}
.nav-1 .brand{
    width:110px;
    height: 65px;
    padding: 0 0 0 10px;
    float: left;
    background-color: #DEDEDE;
}
.nav-1 .brand b{
    position: relative;
    top: 8px;
}

.nav-1 .brands{
    float: left;
    height: 65px;
    width:950px;
    padding: 0 120px 0 10px;
}
.nav-1 .brands li{
    float: left;
    width: 130px;
    height: 32.5px;
    line-height:32.5px;
   overflow: hidden;
}

.nav-2 .category,.nav-3 .press,.nav-4 .chengse,.nav-5 .superior {
    width:110px;
    height: 33.78px;
    padding: 0 0 0 10px;
    float: left;
    background-color: #DEDEDE;
}
.nav-2 .category b,.nav-3 .press b,.nav-4 .chengse b,.nav-5 .superior b{
    position: relative;
    top: 8px;
}

.nav-2 .categories,.nav-3 .presses,.nav-4 .CHENGSE,.nav-5 .SUPERIOR{
    float: left;
    height: 33.78px;
    width:950px;
    padding: 0 120px 0 10px;
}

.nav-2 .categories li,.nav-3 .presses li,.nav-4 .CHENGSE li
{
    float: left;
    width: 130px;
    height: 33.78px;
    line-height:33.78px;
   overflow: hidden;
}
.nav-5 .SUPERIOR li{
    float: left;
    width:100px;
    height: 33.78px;
    line-height:33.78px;
    overflow: hidden;
}
.line-top{
    height: 25px;
    padding: 6px 0px;
    border-bottom: 1px solid #E7E3E7;
    background: #DEDEDE;
    margin: 10px auto;
    padding-left: 10px;
    width: 1200px;
}
.line-top a{
    display: inline-block;
    padding: 0 12px;
    height: 23px;
    border: 1px solid #CCC;
    line-height: 23px;
    margin-right: 10px;
    background: #FFF;
    color: #333;
}
.line-top a.em{
    border-color: #e4393c;
    background: #e4393c;
    color: #FFF;
}
.line-top .fa1,
.line-top .fa2,
.line-top .fa3,
.line-top .fa4{
    margin:6px 0 0 ;
}

.price-set{
    
    display: inline-block;
}
.price-set .input-price{
    width: 52px;
    height: 17px;
    border: 1px solid #CCC;
    padding: 3px;
    outline:none;
}
.line-top .result-sum{
    float: right;
    height: 25px;
    line-height: 25px;
    margin-right: 10px;
    color: #999;
}
.line-top .result-sum .num{
    color: #666;
    font-family: verdana;
}
.line-top .pager{
    float: right;
}
.line-top .pager .fp-text{
    line-height: 23px;
    margin-right: 10px;
    font-family: verdana;
    float: left;
}
.line-top .pager .fp-prev,.line-top .pager .fp-next{
    
    width: 46px;
    height: 23px;
    border: 1px solid #DDD;
    line-height: 23px;
    text-align: center;
    padding: 0;
}
.line-top .pager .fp-prev{
    background: #F1F1F1;
    color: #CCC;
}
.goodlist{
    width:1200px;
    margin: 10px auto;
}
.goodlist .gl-item{
    position: relative;
    float: left;
    width: 220px;
    height: 360px;
    background: #fff;
    padding: 38px 9px 10px;
}
.jsBlock{
    display: block;
}
.jsNone{
    display: none;
}

.join{
    
    width: 80%;
    z-index: 1;
    position: absolute;
    top: 140px;
    left: 20px;
    line-height: 50px;
    height: 50px;
    border-radius: 30px;
    font-size: 20px;
    font-weight: 900;
    color: #fff;
    background: #e01222;
    opacity: 0.7;
  text-align: center;
  border:1px solid #ccc;
}
.see{
    
    width: 80%;
    z-index: 1;
    position: absolute;
    top: 200px;
    left: 20px;
    line-height: 50px;
    height: 50px;
    border-radius: 30px;
    font-size: 20px;
    font-weight: 900;
    color: #fff;
    background: #e01222;
    opacity: 0.7;
  text-align: center;
  border:1px solid #ccc;
}

.goodlist .gl-item .p-img img{
    width: 220px;
    height:220px;
}

.goodlist .gl-item .p-price{
    position: relative;
    top: 10px;
    line-height: 22px;
    height: 22px;
    overflow: hidden;
    width: 100%;
    margin: 8px 0;
}
.goodlist .gl-item .p-price strong{
    color: #e4393c;
    font-size: 20px;
}
.goodlist .gl-item .p-price strong em,.goodlist .gl-item .p-price strong i{
    font-style: normal;
}

.goodlist .gl-item .p-name{
    height: 38px;
    margin-bottom: 8px;
    overflow: hidden;
}

.goodlist .gl-item .p-name em{
    font-style: normal;
    height: 20px;
    line-height: 20px;
    overflow: hidden;
}
.goodlist .gl-item .p-name .keyword-color{
    color: #e4393c;
}
.goodlist .gl-item .p-name .special-words{
    font-style: normal;
    color: #ffaa71;
}
.goodlist .gl-item .p-comment{
    width: 100%;
    height: 18px;
    margin-top: -3px;
    margin-bottom: 9px;
    overflow: hidden;
}
.goodlist .gl-item .p-comment  #com{

    color: #646fb0;
    font-family: verdana;
    font-weight: 700;
}
.goodlist .gl-item .p-shop{
    line-height: 18px;
    height: 18px;
    overflow: hidden;
    margin-bottom:8px;
}
.goodlist .gl-item .p-shop .shopname{

    display: inline-block;
    height: 18px;
}

.goodlist .gl-item .p-shop #sn{
    color: #999;
    display: inline-block;
    max-width: 122px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.goodlist .gl-item .p-icons{
    overflow: hidden;
    height: 16px;
    margin-bottom: 12px;
}
.goodlist .gl-item .p-icons .icon-1,.goodlist .gl-item .p-icons .icon-2,.goodlist .gl-item .p-icons .icon-3,.goodlist .gl-item .p-icons .icon-4
{

    float: left;
    padding: 0 3px;
    margin-right: 3px;
    font-style: normal;
    font-size: 12px;font-family: "Helvetica Neue";
    border-radius: 2px;
}
.goodlist .gl-item .p-icons .icon-1{
    height: 16px;
    line-height: 16px;
    background: #e23a3a;
    color: #FFF;
}
.goodlist .gl-item .p-icons .icon-2{
    border:1px solid #4d88ff;
    color: #4d88ff;
    height: 14px;
    line-height: 14px;
}
.goodlist .gl-item .p-icons .icon-3{
    border:1px solid #e23a3a;
    color: #e23a3a;
    height: 14px;
    line-height: 14px;
}
.goodlist .gl-item .p-icons .icon-4{
    color: #FFF;
    height: 16px;
    line-height: 16px;
    background: #31c19e;
}
.goodlist .gl-item .p-operate{

    float: left;
    height: 25px;
    line-height: 25px;
    border: 1px solid #DDD;
    padding: 0 3px 0 2px;
    background: #fff;
    color: #999;
}



.goodlist .gl-item .p-operate i{
    position: relative;
    left: 3px;
    top: 3px;
    display: inline-block;
    height: 12px;
    width: 12px;
    background-color: #fff;
    border: 1px solid #ccc;
    margin-right: 3px;
}

footer.css

.footer{
    
    background-color: #eaeaea;
}
.top_footer{
    height: 100px;
    border-bottom: 1px solid #ccc;
}
.top_footer ul{
    display: flex;
}
.top_footer li{
    flex: 1;
    height: 100px;
    line-height: 100px;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    position: relative;
}
.top_footer b{
    width: 36px;
    height: 42px;
    line-height: 42px;
    display: block;
    background: url("") no-repeat;
    position: absolute;
    top: 30px;
    left: 25px;
    text-indent: -2000em;
}
.top_footer .fast {
    background-position: 0px -42px;
}
.top_footer .good {
    background-position: 0px -85px;
}
.top_footer .save {
    background-position: 0px bottom;
}
.middle_footer {
    height: 220px;
    border-bottom: 1px solid #ccc;
}
.middle_footer dl {
    float: left;
    width: 198px;
    margin-top: 28px;
}
.middle_footer dt {
    height: 30px;
    font-size: 16px;
    font-weight: 700;
}
.middle_footer dd {
    height: 25px;
    font-size: 13px;
}

.middle_footer .last-dl {
    height: 147px;
    background: url("") no-repeat;
}

.middle_footer .last-dl dt {
    text-align: center;
}

.middle_footer .last-dl p {
    padding: 0 5px;
    line-height: 20px;
}

.middle_footer .last-dl a {
    float: right;
    margin-right: 10px;
    margin-top: 5px;
}
.bottom_footer {
    height: 300px;
    padding-top: 10px;
    text-align: center;
}
.bottom_footer p{
    font-size: 13px;
}
.bottom_footer span {
    margin: 0 10px;
}
.bottom_footer .public {
    margin-top: 10px;
}
.bottom_footer .public span{
    margin: 0 8px;
}
.bottom_footer img{
    width: 583px;
    height: 39px;
    margin-top: 50px;
}

header.css

.nav{
    height: 30px;
    border-bottom: 1px solid #ccc;
    background-color: #e3e4e5;
}
.l_nav {
    line-height: 31px;
    float: left;
}
.l_nav b{
    position: relative;
    top: 2px;
    color: red;
    font-size: 17px;
}
.r_nav {
    float: right;
    line-height: 30px;
}

.r_nav li {
    float: left;
    position: relative;
}
.r_nav .jdLi{
    position: relative;
  display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    z-index:1000;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    padding: 12px 16px;
  }
  .r_nav .jdLi:hover .dropdown-content {
    display: block;
  }
.r_nav .jdLi:hover{
    background-color: #fff;
}

.r_nav li b {
    position: relative;
    top: 2px;
}

.r_nav .line {
    width: 1px;
    height: 10px;
    background-color: #ccc;
    margin: 10px 10px 0px 10px;
}
.r_nav  .phone {
    display: block;
    width: 66px;
    height: 66px;
    border: 1px solid #ccc;
    padding: 3px;
    box-sizing: border-box;
    position: absolute;
    left: -7px;
}

.r_nav  .phone img {
    width: 60px;
    height: 60px;
}

.r_nav  .phone s {
    width: 0px;
    height: 0px;
    display: block;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid transparent;
    border-bottom: 5px solid #f6f6f6;
    position: absolute;
    left: 25px;
    top: -10px;
}
.m_nav {
    height: 140px;
    position: relative;
}
.m_nav .logo {
    float: left;
}
.m_nav .logo a {
    width: 190px;
    height: 140px;
    display: block;
    background:url("") no-repeat -50px -12px;
    text-indent: -2000em;
}
.search_box {
    float: left;
    border:1px solid red;
    margin-left: 20px;
    margin-top: 25px;
    position: relative;
}
.search_box .search {
    width: 498px;
    height: 33px;
    padding-left: 25px;
    box-sizing: border-box;
    float: left;
}
.search_box .btn {
    width: 50px;
    height: 33px;
    background-color: #f10215;
    float: left;
}
.search_box .search_img {
    position: absolute;
    right: 15px;
    top: 5px;
    font-size: 20px;
    color: #fff;
}
.cart {
    float: left;
    width: 122px;
    height: 31px;
    border: 1px solid #ccc;
    line-height: 24px;
    text-align: center;
    background-color: #fff;
    margin-top: 25px;
    margin-left: 22px;
    position: relative;
}
.cart a{
    padding-left: 6px;
}
.cart b {
    font-size: 20px;
    color: red;
    position: relative;
    top: 2px;
}
.cart span {
    width: 14px;
    height: 14px;
    line-height: 14px;
    background-color: red;
    text-align: center;
    color: #fff;
    border-radius: 50%;
    display: block;
    position: absolute;
    right: 78px;
    top: 0px;
}
.hot_word ul{
    float: left;
    margin-left: -696px;
    margin-top: 65px;
}

.hot_word li {
    float: left;
    margin-right: 10px;
}
.nav_item {
    float: left;
    margin-left: -42px;
    margin-top: 54px;
}
.nav_item ul {
    float: left;
}

.nav_item li {
    float: left;
    font-size: 15px;
    font-weight: 700;
}
.nav_item a {
    padding: 0 10px;
}

index.css

.main_body  .banner  {
    height: 500px;
}
.min{
    min-width: 1212px;
}
.content{
    background-color: #f6f6f6;
}
.left_banner {
    float: left;
    width: 190px;
    height: 472px;
    background-color: #fff;
    padding-top: 11px;
    box-sizing: border-box;
    margin-top: 12px;
}
.left_banner li {
    height: 25px;
    line-height: 25px;
    padding-left: 12px;
    font-size: 14px;
}
.left_banner li:hover {
    background-color: rgba(0,0,0,.5);
}
.left_banner a:hover{
    color: red;
}
.middle_banner {
    float: left;
    width: 789px;
    height: 472px;
    margin-top: 12px;
    margin-left: 11px;
}
.right_banner {
    margin-top: 12px;
    float: right;
    height: 472px;
    width: 190px;
    background-color: #fff;
}
.top_user {
    height: 106px;
    border-bottom: 1px solid #ccc;
    padding: 20px 16px 0px 16px;
    box-sizing: border-box;
}
.top_user .no_login{
    width: 40px;
    height: 40px;
    display: block;
    border-radius: 50%;
    float: left;
}
.top_user .no_login  img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
}
.top_user .text {
    float: left;
    margin-left: 10px;
}
.top_user .text p {
    margin-bottom: 5px;
}
.buttons a {
    width: 70px;
    height: 24px;
    display: inline-block;
    color: #fff;
    text-align: center;
    line-height: 24px;
    background-color: #e01222;
    margin-top: 10px;
    border-radius: 10px;
}
.right_banner .title{
    height: 132px;
    padding: 0px 15px;
}
.marTop{
    margin-top: 1020px;
}
.right_banner .title .top_title{
    margin-top: 8px;
    height: 26px;
    line-height: 26px;
}
.right_banner .title .top_title .hot_title{
    font-size: 14px;
    font-weight: 700;
    color: #000000;
}
.right_banner .title  .title_span{
    float: right;
    padding-left: 5px;
    font-family: "黑体";
 }
.right_banner .title .top_title a{
    float: right;
}
.title .content_title .public{
    height: 20px;
    line-height: 20px;
    margin-bottom: 6px;
}
.title .content_title .public a:first-child{
    display: inline-block;
    height: 16px;
    line-height: 16px;
    width: 30px;
    margin-top: 5px;
    text-align: center;
    background-color: rgba(0,0,0,.1);
    margin-right: 7px;
    color: red;
}
.right_banner .bottom_user{
    margin-left: -1px;
}
.right_banner .bottom_user img{
    width: 192px;
    height: 226px;
}

publick.css

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
  }
  

reset.css

body,h1,h2,h3,h4,h5,h6,hr,p,blockquote, 

dl,dt,dd,ul,ol,li, 

pre, 

form,fieldset,legend,button,input,textarea, 

th, td 

{
	margin: 0;
	padding: 0;
}

body,button,input,select,textarea 

	 {
	font-family:微软雅黑;
	font-size:12px;
	background-color: white;
}
h1,h2,h3,h4,h5,h6{
	font-size: 100%;
}
address,cite,dfn,em,var{
	font-style: normal;
}

code,kbd,pre,samp{
	font-family: courier new, courier, monospace;
}

small{
	font-size: 12px;
}

	
ul,ol{
	list-style: none;
}

	
a{
	text-decoration: none;
}
a:hover{
	text-decoration: underline;
}

legend{
	color: #000;
}

fieldset,img{
	border: 0;
}

button,input,select,textarea{
	font-size: 100%;
}

	
	
table{
	border-collapse: collapse;
	border-spacing: 0;
}

img{
	vertical-align:middle;
}

首页js

banner.js

   //等html内容加载完成后执行
   window.onload = function () {
    class Banner {
        constructor() {
           
           this.time=''
           this.time1=''
           this.time2=''
           this.index=0
           //移入加入购物车

           //移入查看详细
         //调用关于li的函数
           this.liEnterFn.bind(this)()
           //给第一张轮播图绑定属性
            this.initialization()
            //监测有多少img并且添加对应的li
            this.addLiFn()
            // 调用移入li函数
            this.enterLiFn.bind(this)()
            //自动轮播
             this.automatic.bind(this)()
             //移入#cont
             this.ulFn.bind(this)()
             //移出#cont
             $('#cont').addEventListener('mouseleave',this.ulOutFn.bind(this))
             //给see绑定移入事件
        }
        //移出see事件
        seeLeaveFn(e){
            e.target.style.opacity='0.7'
        }
        //移出join事件
        joinLeaveFn(e){
            
            e.target.style.opacity='0.7'
        }
        //点击see事件
        seeClickFn(e){
            // console.log(e.target.parentNode.querySelector('.id').innerHTML);
            let data=`${e.target.parentNode.querySelector('.id').innerHTML}`
            localStorage.setItem('id',data)
            location.href='../details/indexs.html?'+data
        }
        //移入see事件
        seeEnterFn(e){
            e.target.style.opacity='1'
            //给see绑定点击事件
           
                e.target.addEventListener('click',this.seeClickFn.bind(this))
               
        }
        //点击join事件
        joinClickFn(e){
         
            //已经登录就把id返回后台
           
            if(localStorage.getItem('user')){
                let id=`${e.target.parentNode.querySelector('.id').innerHTML}`
                // console.log(data);
                obtain.get('../register/lib/register.php', {
                    id,
                    nums:5
                  }).then(datas => {
                      console.log(datas);
                  });
                //未登录就去登录
            }else{
                localStorage.setItem('key','2')
                location.href='../login/login.html'
            }
        }
        //移入join事件
        joinEnterFn(e){
            // console.log(1111);
            e.target.style.opacity='1'
            //给join绑定点击事件
            // location.href='../index/index.html'
        }
        //移出li事件
        liMouserLeaveFn(e){
            
                e.target.querySelector('.join').className='join jsNone'
                e.target.querySelector('.see').className='see jsNone'
               
        
           
        }

        //移入li事件
        liMouserEnterFn(e){  
            
               // console.log(e.target.querySelector('.join'));
               e.target.querySelector('.join').className='join jsBlock'
               e.target.querySelector('.see').className='see jsBlock'
           
             
            
           
        }
        //便利li给每个li绑定移入移出事件
        liEnterFn(){
            // console.log( $$('.goodlist li'));
            $$('.goodlist li').forEach(v=>{
                // console.log(v);
                v.addEventListener('mouseenter',this.liMouserEnterFn.bind(this))
                v.addEventListener('mouseleave',this.liMouserLeaveFn.bind(this))
            
                v.querySelector('.join').addEventListener('click',this.joinClickFn.bind(this))
                v.querySelector('.see').addEventListener('click',this.seeClickFn.bind(this))
                v.querySelector('.see').addEventListener('mouseover',this.seeEnterFn.bind(this))
                //给join绑定移入事件
               v.querySelector('.join').addEventListener('mouseover',this.joinEnterFn.bind(this))
                //给see绑定移出事件
               v.querySelector('.see').addEventListener('mouseleave',this.seeLeaveFn.bind(this))
               //给join绑定移出事件
               v.querySelector('.join').addEventListener('mouseleave',this.joinLeaveFn.bind(this))
                
            })
        }
        //移出时执行
        ulOutFn(e){
            this.automatic.bind(this)()
            $('#cont ul').style.opacity=0
        }
      ulFn(){
       $('#cont').addEventListener('mouseenter', this. ulEnterFn.bind(this))
      }
      //移入#cont div
      ulEnterFn(){
          $('#cont ul').style.opacity=1
          //结束自动轮播
          clearTimeout(this.time2)
         clearInterval(this.time1)
      }
//自动轮播
        automatic(){
            this.time2=setTimeout(()=>{
                this.time1=setInterval(() => {
                    this.index=1+this.index
                    $('.Selected').className = ''
                    $$('#cont li')[this.index].className='Selected'
                  this.imgFn(this.index)
                },2000 );
  
            },2000)
        }
        //轮播图初始化
        initialization() {
            $$('#cont img').forEach((v, i) =>  {
                //给第一张图片绑定opacitys属性
                i == 0 && v.classList.add('opacity');
            })
        }
        //  监测有多少张图片创造多少个li
        addLiFn() {
            $$('#cont img').forEach((v, i) => {
                let li = document.createElement('li')
                i == 0 && li.classList.add('Selected');
                $('#cont ul').appendChild(li)
            })
        }
        //绑定鼠标移入li事件
        enterLiFn() {
            $$('#cont li').forEach((v, i) => {
                console.log(v);
                v.addEventListener('mouseenter', this.enterLi.bind(this, i))
            })
        }
        //设置li移入事件
        enterLi(i, e) {
    
            //找到Selected属性并且删除属性并且添加给选中的li
            $('.Selected').className = ''
            e.target.className = 'Selected'
            //对应img变化
            this.imgFn.bind(this,i)()
        }
        imgFn(i){
            clearInterval(this.time)
          let a=1,
          b=0
          this.index=i
          if(this.index==($$('#cont li').length-1)){
              this.index=-1
          }
         this.time=setInterval(function(){
              a-=0.1
              b+=0.1
            $('#cont .opacity').style.opacity=a
            $$('#cont img')[i].style.opacity=b
             if($('#cont .opacity').style.opacity<=0||$$('#cont img')[i].style.opacity>=1){
                $('#cont .opacity').className=''
                
                $$('#cont img')[i].className='opacity'
                $('#cont .opacity').style.opacity=0
                $$('#cont img')[i].style.opacity=1
                 clearInterval(this.time)
             }
          }.bind(this),20)
        }
    }
    new Banner


}

commoditys.js

  class Com{
      constructor(){
        this.ulHtml=''
        this.obtains.bind(this)()
        this.obtains.bind(this)()
        this.obtains.bind(this)()

        // console.log($('.buttonsss'));
        // $('.buttonsss').addEventListener('click', this.obtains.bind(this))
      
      }
      //添加商品函数

      obtains(){
        // console.log(1111);
        let nums='3'
        obtain.get('../register/lib/register.php', {
            nums,
          }).then(data => {
            let ulHtml=''
      JSON.parse(data).pData.forEach((v,i)=> {
       
          $('.goodlist').innerHTML= this.ulHtml+=`
          
           

           
           
               
                   ¥
                   ${v.money}
               
           
           
               
                   java从入门到精通（第五版）
                   
                   ${v.details}
               
           
           
               11万+条评价
           
           
                   清华大学出版社
                   
               
           
               自营
               放心购
               赠
               加入购物车
               查看详细
               ${v.id}
       

           `
      });

          });
      }
  }
new Com

data.js

class Banner{
     constructor(){
         //吧json里面轮播图数据引入
         obtain.get('./JSON/banner.json').then(data=>{
            // console.log(data);
            let html =''
      JSON.parse(data).forEach(data=>{
           html+=``;
      })

      $('#cont').innerHTML=html+' 
'+' <>'
      
         })
         //调用创建li函数
         // this.addLiFn.bind(this)()

     }
}
new Banner

index.js

class Index{
          constructor(){
            this.user= localStorage.getItem('user')
            this.initialization.bind(this)()
             $('.signIn').addEventListener('click',this.signClickFn.bind(this))
             $('.register').addEventListener('click',this.registerClickFn.bind(this))
             $('.cart').addEventListener('click',this.cartClickFn.bind(this))
             $('.userss').addEventListener('click',this.userssClickFn.bind(this))
          }
          userssClickFn(){
            localStorage.setItem('user','')
            location.reload() 
          }
         cartClickFn(){
          //  console.log(localStorage.getItem('user'));
           
           if(localStorage.getItem('user')){
            location.href="../shop/shopping.html"
            
           }
           else{
            location.href='../login/login.html'
            localStorage.setItem('key','1')
           }
         }
          initialization(){
            if(this.user){
              $('.signIn').style.display='none'
              $('.register').style.display='none'
              $('.user').style.display='inline-block'
              $('.userss').style.display='inline-block'
              $('.users').innerHTML=this.user
            }else{
              $('.signIn').style.display=''
              $('.register').style.display=''
              $('.user').style.display='none'
              $('.userss').style.display='none'
              $('.users').innerHTML=this.user
            }
          }
          signClickFn(){
            //点击注册要登录
            localStorage.setItem('key','2')
            location.href='../login/login.html'
          }
          registerClickFn(){
           location.href='../register/register.html'
          }
}
new Index

publick.js

//获取单个结点的方法
function $(tal){
  return document.querySelector(tal)
}
//获取多个结点的方法
function $$(tal){
    return document.querySelectorAll(tal)
}

轮播图数据banner.json

[
    {
    "id": 1,
    "src": "https://img10.360buyimg.com/pop/s1180x940_jfs/t1/211593/40/2506/96793/615270e9Ef5014b2e/6f769b5e27405b84.jpg.webp"
},
{
    "id": 2,
    "src": "https://imgcps.jd.com/img-cubic/creative_server_cia/v2/2000366/100007017276/FocusFullshop/CkJqZnMvdDEvNjIxNC8xMy8xMzE3MS8yNDQxNDMvNjE0MWI1NGNFMDVjMDg5N2YvOTY2OTFjYmJmYjdiZWFjZC5wbmcSCTMtdHlfMF81NDACOO6LekIZChXkuZ3niafmmbrog73lnZDkvr_lmagQAEIUChDmr4_mu6ExMDAw5YePMjAwEAFCEAoM56uL5Y2z5oqi6LStEAJCBwoD5oqiEAdYvPaHx_QC/cr/s/q.jpg"
},
{
    "id": 3,
    "src": "https://img30.360buyimg.com/pop/s1180x940_jfs/t1/181991/27/8369/65436/60c0633dE6e4df7a0/64fbd3d99fcdcc8c.jpg.webp"
},
{
    "id": 4,
    "src": "https://imgcps.jd.com/ling4/100016034372/5Lqs6YCJ5aW96LSn/5L2g5YC85b6X5oul5pyJ/p-5f3a47329785549f6bc7a6ee/e06aeddf/cr/s/q.jpg"
},
{
    "id": 5,
    "src": "https://img12.360buyimg.com/da/s1180x940_jfs/t1/89877/35/8107/68939/5e01c031E62386e6b/aed10675ed2ce803.jpg.webp"
},
{
    "id": 6,
    "src": "https://imgcps.jd.com/ling4/10034549924900/5Lqs6YCJ5aW96LSn/5L2g5YC85b6X5oul5pyJ/p-5f3a47329785549f6bc7a6f1/330f5f8d/cr/s/q.jpg"
},
{
    "id": 7,
    "src": "https://imgcps.jd.com/ling4/100004770263/5Lqs6YCJ5aW96LSn/5L2g5YC85b6X5oul5pyJ/p-5f3a47329785549f6bc7a6e5/15c48afa/cr/s/q.jpg"
}
]

index.html

    
    
    
       
    
    
    
    
    
    
    
    
    
    




    
    
        
            
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			欢迎来到京东商品!
			
				欢迎
				
				注销
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				|
				我的购物车
			
		
	
	
		
		
			
			
		
		
			我的购物车
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				全部商品分类 
			
			

				
首页
				
js
				
抽奖
			
		
	
	
		js书籍
		新鲜水果
		>
		商品详情
	
	
		
		
			【现货速发】Javascript权威指南(第7七版) 犀牛书
			
${v.details}
			
				￥${v.money}
				单位：500g
			
			
				数量：
				
					
					+
					-
				
			
			总价：16.80元
			
				立即购买
				加入购物车
			
		
	
	
	

body,p,h1,h2,h3,h4,h5,h6,ul,dl,dt,form,input{
    margin:0;
    padding:0;
  }
  
  ul{
    list-style:none;
  }
  a{
    text-decoration:none;
  }
  
  em{
    font-style:normal;
  }
  
  img{
    border:0px;
  }
  
  h1,h2,h3,h4,h5,h6{
    font-size:100%;
  }
  .clearfix:before,.clearfix:after{
    content:"";
    display:table;
  }
  .clearfix:after{
    clear:both;
  }
  .clearfix{
    zoom:1;
  }
  
  
  .fl{
    float:left;
  }
  .fr{
    float:right;
  }
  
  

class  Indexs{
    constructor(){
         this.src
        this.num
        this.str
        this.load.bind(this)()
        this.userFn.bind(this)()
        this.totalFn.bind(this)()
        //点击加入购物车
        $('.add_cart').addEventListener('click',this.cartClickFn.bind(this))
        //点击加
        $('.add').addEventListener('click',this.addClickFn.bind(this))
        //点击减
        $('.minus').addEventListener('click',this.minusClickFn.bind(this))
        //点击登录
        $('.dl').addEventListener('click',this.dlClickFn.bind(this))
        //点击注册
        $('.zc').addEventListener('click',this.zcClickFn.bind(this))
        //点击注销
        $('.zx').addEventListener('click',this.zxClickFn.bind(this))
        // console.log($('.sy'));
        //点击首页
        $('.sy').addEventListener('click',this.syClickFn.bind(this))
        //点击购物车
        $('.card_name').addEventListener('click',this.cardClickFn.bind(this))
        // console.log($$('.zx'));
        console.log( $('.card_name'));
    }
    //
    async cartClickFn(){

        if(localStorage.getItem('user')){
            location.href="../shop/shopping.html"
            let bookid=localStorage.getItem('id')
        console.log(bookid);
        let src=this.src
        let jg= $('.show_prize em').innerHTML
        let sl =$('.num_show').value
        let nums=9
        // let sl=
        console.log(sl);
        console.log(jg);
        console.log(src);
        await  obtain.get('../register/lib/register.php', {
            bookid,
            src,
            jg,
            sl,
            nums
          }).then(  data => {
           
         console.log(data);
      
          });



        }else{
            localStorage.setItem('key','1')
            location.href='../login/login.html'
        }
        

    }
    //购物车
    cardClickFn(){
        // console.log(1);
        if(localStorage.getItem('user')){
            location.href="../shop/shopping.html"
        }else{
            localStorage.setItem('key','1')
            location.href='../login/login.html'
        }
         
    }
    //跳转到搜也
    syClickFn(){
        location.href='http://localhost/jd/index/'
    }
    //注销
    zxClickFn(){
        console.log(  $('.zx'));
        localStorage.setItem('user','')
        location.reload() 
    }
    //登录
    dlClickFn(){
        localStorage.setItem('key','3')
        location.href='../login/login.html'
    }
    //注册
    zcClickFn(){
        location.href='../register/register.html'
    }

    //判断是否登录
    userFn(){
        if(localStorage.getItem('user')){
          $('.user').innerHTML=localStorage.getItem('user')
          $('.user').style.display='inline-block'
          $('.hy').style.display='inline-block'
          $('.zx').style.display='inline-block'
          $('.dl').style.display='none'
          $('.zc').style.display='none'
        }
        else{
            $('.user').style.display='none'
            $('.hy').style.display='none'
            $('.zx').style.display='none'
            $('.dl').style.display='inline-block'
            $('.zc').style.display='inline-block'
        }
    }
    //总价
    totalFn(){
        setTimeout(function(){
            this.moneys=localStorage.getItem('money')
            
        $('.total em').innerHTML='￥'+ Math.ceil($('.num_show').value* this.moneys*100)/100
        },50)
        
    }
    //点击减号
    minusClickFn(){
        if($('.num_show').value>=2){
            $('.num_show').value=1*$('.num_show').value-1
        }
        this.totalFn()
    }
    //点击加号
    addClickFn(){
        $('.num_show').value=1*$('.num_show').value+1
        this.totalFn()
    }
    async  load(){
    //    this.str = location.search
    //   this.num= this.str.split('=')
    //    console.log(this.num[1]);
    //    let id=this.num[1]
    let id=localStorage.getItem('id')
       let nums=4
       await  obtain.get('../register/lib/register.php', {
        nums,
        id
        
      }).then( async data => {
         JSON.parse(data).pData.forEach(async v=>{
            // console.log(v);
            this.src=v.src
            // console.log(document.body.innerHTML);
             $('.main_menu').innerHTML=``
             $('.goods_detail_list p').innerHTML=`${v.details}`
            $('.show_prize em').innerHTML=`${v.money}`
           
            localStorage.setItem('money',v.money)
        })
    //  console.log(data);
  
      });

    }
}
new Indexs

	
	
	
	



    
	
		
			欢迎来到京东商品!
			
				欢迎
				
				注销
				登录
				|
				 注册
				|
				我的购物车
			
		
	
	
		
		
			
			
		
		
			我的购物车
			0
		
	
	
	
		
			
				全部商品分类 
			
			

				
首页
				
js
				
抽奖
			
		
	
	
		js书籍
		新鲜水果
		>
		商品详情
	
	
		
		
			【现货速发】Javascript权威指南(第7七版) 犀牛书
			
${v.details}
			
				￥${v.money}
				单位：500g
			
			
				数量：
				
					
					+
					-
				
			
			总价：16.80元
			
				立即购买
				加入购物车
			
		
	
	
	

p,h1,h2,h3,h4,h5,h6,ul,li,ol,dl,dd,dt,body{
    margin: 0;
    padding: 0;
    font-size: 12px;
    font-family: "微软雅黑";
    color: #666666;
    list-style: none;
}
img,input{
    outline-style: none;
    padding: 0;
    margin: 0;
    border: none;
    vertical-align: middle;
}
.clearfix::after{
    content: "";
    height: 0px;
    line-height: 0px;
    clear: both;
    visibility: hidden;
    display: block;
}
.clearfix{
    *zoom:1;
}
a{
    text-decoration: none;
    color: #666666;
}
a:hover{
    color:#e4393c;
}

.login_w{
    width: 990px;
    margin: 0 auto;
}

.w{
    width: 1190px;
    margin: 0 auto;
}
.min-width{
    min-width: 1000px;
}

.login_w{
    height: 92px;
}
.l_login{
    float: left;
    padding-top: 22px;
}
.r_login{
    float: right;
    padding-top: 65px;
    position: relative;
}
.r_login b{
    width: 18px;
    height: 14px;
    display: block;
 
    position: absolute;
    left: -22px;
    bottom: -1px;
}
.l_login a{
    width: 170px;
    height: 60px;
    display: inline-block;

    text-indent: -2000px;
    vertical-align: bottom;
}
.l_login b{
    width: 110px;
    height: 40px;
    display: inline-block;
 
    vertical-align: bottom;
}
.text{
    height: 35px;
    background-color: #fff8f0;
    line-height: 35px;
    text-align: center;
    position: relative;
}
.text b{
    display: inline-block;
    width: 16px;
    height: 16px;
   
    position: absolute;
    left: 268px;
    top: 9px;
}
.main_content{
    width: 100%;
    height: 510px;
    background-color: #e93854;
}
.main_content .login_w{
    background: url(../../imgs/1.jpg) 0px 0px no-repeat;

    height: 475px;
    
}
.main_content .form{
    width: 346px;
    height: 400px;
    box-sizing: border-box;
    background-color: #fff;
    float: right;
    margin-top: 10px;
}
.main_content .form_text{
    height: 38px;
    background-color: #fff8f0;
    line-height: 38px;
    padding-left: 50px;
    position: relative;
}
.main_content .form_text b{
    display: block;
    width: 16px;
    height: 16px;
 
    position: absolute;
    top: 11px;
    left: 30px;
}
.main_content .top{
    height: 54px;
    line-height: 54px;
    display: flex;
    border-bottom: 1px solid #ccc;
    text-align: center;
}
.main_content .top a{
    flex: 1;
    font-size: 18px;
    font-weight: 700;
    border-right: 1px solid #ccc;
}
.main_content .top .one{
    border-right: none;
}
.form .middle{
    padding-top: 33px;
    padding-left: 20px;
    padding-right: 20px;
}
.form .middle .public{
    width: 304px;
    height: 38px;
    border: 1px solid #ccc;
    margin-bottom: 20px;
    padding-left: 50px;
    box-sizing: border-box;
}
.form  .inputs {
    position: relative;
}
.form .middle  span {
    display: block;
    width: 36px;
    height: 36px;
    border-right: 1px solid #ccc;
    background-color: #f3f3f3;
    position: absolute;
}
.form .middle  .user_img {
    text-align: center;
    top: 1px;
    left: 1px;

}
.form .middle .pwd_img {
    text-align: center;
    top: 59px;
    left: 1px;

}
.inputs a {
    float: right;
}
.inputs .btn {
    width: 100%;
    height: 36px;
    background-color: #e4393c;
    color: #fff;
    margin-top: 20px;
    font-size: 20px;
    text-align: center;
}
.bottom {
    margin-top: 30px;
    border-top: 1px solid #ccc;
    height: 55px;
    line-height: 55px;
    color: #cccccc;
}
.qq,.wx{
    display: inline-block;
    width: 70px;
    height: 55px;
    padding-left: 35px;
    box-sizing: border-box;
}
.bottom a {
    position: relative;
}
.qq b {
    width: 19px;
    height: 18px;
    display: block;
    
    position: absolute;
    top: 18px;
    left: 13px;
}
.wx b{
    width: 19px;
    height: 18px;
    display: block;
 
    position: absolute;
    top: 18px;
    left: 13px;
}
.bottom .register{
    margin-left: 120px;
    font-size: 15px;
}
.bottom .register b{
    width: 19px;
    height: 18px;
    display: block;
 
    position: absolute;
    top: 2px;
    left: -20px;
}
.footer {
    text-align: center;
    padding-top: 20px;
}
.footer  a {
    padding: 0 10px;
}
.footer .copyright{
    padding-top: 15px;
    padding-bottom: 40px;
}

class Login{
    constructor(){

       $('.register').addEventListener('click',this.regClickFn.bind(this))
       $('.btn').addEventListener('click',this.btnClickFn.bind(this))
    }
    //获取登录账号id给其他页面
    static Users(){
       return this.user
    }
    // 登录
    btnClickFn(){
        let nums='2'
        let passwords=$('.pwd').value
        let tel=$('.user').value
        obtain.get('../register/lib/register.php', {
            nums,
            passwords,
            tel
          }).then(data => {
            if(data==0){
               alert('账号或者密码错误')
            }else{
                localStorage.setItem('user', data)
                //  console.log(data);
                //跳转到购物车页面
                if(localStorage.getItem('key')==1){
                  location.href='../shop/shopping.html'

                }
                //跳转到首页
                else if(localStorage.getItem('key')==2){
                  location.href='../index/index.html'

                }else if(localStorage.getItem('key')==3){
                  location.href='../details/indexs.html'

                }
                //初始情况也到首页
                else{
                  location.href='../index/index.html'
                }
                 
            }
      
          });
    }
    // 注册
      regClickFn(){
          location.href='../register/register.html'
      }
}
new Login

    
    
    
    
    
    
    
    




    
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Copyright © 2004-2020  京东JD.com 版权所有

body {
    font-size: 12px;
    color: #666;
    background: #f2f2f2;
    font-family: arial, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    list-style: none;
}

#navi {
    width: 100%;
    height: 30px;
    border-bottom: 1px solid #eee;
    background: #fafafa;
    line-height: 30px;
}

#tabs,
#header,
#content,
#footer {
    width: 990px;
    margin: 0 auto;
    
}

#tabs {
    height: 33px;
    line-height: 33px;
}

#header {
    padding: 10px 0;
}

#header .bg {

    width: 150px;
    height: 50px;
    background-repeat: no-repeat;
    float: left;
}

#header .welcom {
    font-size: 25px;
    border-left: 1px solid #ddd;
    margin-top: 15px;
    float: left;
}

#tabs {
    clear: both;
}

#content {
    background: #fff;
    padding-top: 40px;
    padding-bottom: 20px;
    border: 1px solid #ddd;
    border-top: none;
    
    height: 400px;
}

#content .bg {
    background: no-repeat 770px 0px;
    width: 35px;
    height: 38px;
    background-repeat: no-repeat;
    background-position: 0px -45px;
    float: right;
}

#content .bg_text {
    margin: 10px;
    float: right;
}

.line {
    width: 750px;
    height: 60px;
    padding-top: 9px;
}

.line span {
    float: left;
    
    height: 34px;
    line-height: 34px;
}

.text {
    width: 190px;
    
    text-align: right;
    
    font-size: 14px;
    color: #999;
    padding-right: 10px;
}

.kuang1 {
    width: 238px;
    height: 16px;
    color: #999;
    padding: 10px 25px 10px 5px;
    
    border: 1px solid #ddd;
    background-position: 238px center;
    
    background-repeat: no-repeat;
}

.user {

    background-size: 25px 25px;
    background-repeat: no-repeat;
}

.kuang1:focus {
    
    border-color: #7abd54;
    
    outline: none;
    
}
.divzhuce input:focus  {
    
    border-color: #7abd54;
    
    outline: none;
    
}
.dsp {
    background: #f7f7f7;
    border: 1px solid #ddd;
    width: 238px;
    height: 34px;
    padding: 1px 5px;
    margin-left: 5px;
}

.text b {
    color: red;
    margin-right: 2px;
}

.pwd {
 
    background-size: 25px 25px;
    background-repeat: no-repeat;
}

.yanzhengma {
    width: 100px;
}

.yzm {
    width: 100px;
    color: #ddd;
    text-align: center;
}

.texieyi {
    color: royalblue;
}

.xieye {
    width: 200px;
    margin: 0 auto;
}

.zhuce {
        height: 24px;
    
    width: 200px;
    
    border: 1px solid #CDC28D;
    
    background-color: #F2F9FD;
    

    
    margin-top: 10px;
}
.divzhuce {
    margin: 0 auto;
    width: 200px;
}
.yz{
    display: none;
}

class obtain {
  static get (url, data) {
    return obtain.http('get', url, data)
  }

  static post (url, data) {
    return obtain.http('post', url, data)
  }

  static http (type, url, data) {
    let params = null
    
    if (data) {
      // 临时在 params 中保存数组数据
      params = []
      // 迭代 data 对象中各属性 例：{username: 'admin', password: 'admin'}
      for (const key in data) {
        params.push(`${key}=${data[key]}`) // ['username=admin', 'password=admin']
      }
      // 将数组中每个元素以 `&` 符号拼接，生成查询字符串结构
      params = params.join('&'); // username=admin&password=admin
    }
    // 如果是 GET 数据，并存在向后端发送的数据，则将查询字符串以 ? 号拼接在 URL 后
    if (type === 'get' && params) {
      url += `?${params}`
      params = null
    }
    
    // console.log(url);
   
    return new Promise((resolve, reject) => {
      let xhr = new XMLHttpRequest();
      xhr.open(type, url);
      
      // post 需要设置头部
      type == 'post' && xhr.setRequestHeader('content-type', 'application/x-www-form-urlencoded');
      xhr.send(params);
      
      xhr.onreadystatechange = () => {
        if (xhr.readyState == 4) {
          if (xhr.status == 200) {
            // 成功
            resolve(xhr.response)
          } else {
            // 失败
            reject('服务器错误');
          }

          // console.log(xhr.response);

        }
      }

    })
  }
}

class Register {
    constructor() {

        //判断是不是符合用户名标准
        this.num1 = 0
        this.num2 = 0
        this.num3 = 0
        this.num4 = 0
        this.num5 = 0
        this.reg = /^[u4e00-u9fa50-9a-zA-Z]{4,16}$/;
        this.reg1 = /^[0-9a-zA-Z]{4,20}$/;
        this.reg2 = /^1(3[0-9]|4[01456879]|5[0-35-9]|6[2567]|7[0-8]|8[0-9]|9[0-35-9])d{8}$/
        $('.ph').addEventListener('blur', this.phBlurFn.bind(this))
        $('.pass').addEventListener('blur', this.passBlurFn.bind(this))
        $('.user').addEventListener('blur', this.userBlurFn.bind(this))
        $('.password').addEventListener('blur', this.passwordBlurFn.bind(this))
        $('.yzm').addEventListener('click', this.yzmClickFn.bind(this))
        $('.Refresh').addEventListener('click', this.RefreshClickFn.bind(this))
        $('.yanzhengma').addEventListener('blur', this.yanzhengmaBlurFn.bind(this))
        $('.zhuce').addEventListener('click', this.zhuceClickFn.bind(this))
     
    }
   
    //注册
    zhuceClickFn(){
  
        let users=$('.user').value
        let passwords=$('.password').value
        let tel=$('.ph').value
        let nums='1'
        if( $('.tongyi').checked&&this.num1&&this.num2&&this.num3&&this.num4&&this.num5){
            obtain.get('./lib/register.php', {
                nums,
                users,
                passwords,
                tel,
                // nums
              }).then(data => {
                if(!data){
                   alert('注册成功')
                   location.href='../login/login.html'
                }else{
                     alert('改手机号码已被注册')
                }
          
              });
    
        }
else{
    alert('请完善上面信息')
}
       
    }
    //判读验证码是否正确
    yanzhengmaBlurFn() {
        if (this.num4) {
            if ($('.yanzhengma').value == $('.yanzhengmas').value) {
                $('.yzm').style.color = 'green'
                $('.yzm').innerHTML = '验证码正确'
                this.num5=1
            } else if(!$('.yanzhengma').value) {
                $('.yzm').style.color = '#666'
                $('.yzm').innerHTML = '请输入验证码'
                this.num5=0
            }else{
                $('.yzm').style.color = 'red'
                $('.yzm').innerHTML = '验证码错误'
                this.num5=0
            }

        }
        else{
            $('.yzm').style.color = '#666'
            $('.yzm').innerHTML = '获取短信验证码'
            $('.yanzhengma').value=''
            this.num5=0
        }

    }
    //重新获取验证码
    RefreshClickFn() {
        this.yzm()
        this.yanzhengmaBlurFn() 

    }
    //获取验证码
    yzmClickFn() {
        if (this.num4) {
            $('.yz').style.display = 'block'
            $('#content').style.height='470px'
        } else {

        }
    }
    //发送验证码
    yzm() {
        let yzNum = ''
        for (let i = 0; i < 4; i++) {
            yzNum += Math.round(Math.random() * 9)
        }
        $('.yanzhengmas').value = yzNum
        $('.yanzhengmas').style.width = '30px'
    }
    //验证电话号码是否符合格式
    phBlurFn() {
        if (this.reg2.test($('.ph').value)) {
            $('.phs').style.color = 'green'
            $('.phs').innerHTML = '手机号格式正确'
            $('.yzm').style.color = '#666'
            this.num4 = 1
            this.yzm()
        } else if (!$('.ph').value) {
            $('.phs').innerHTML = '请输入你的手机号'
            $('.phs').style.color = '#666'
            $('.yz').style.display = 'none'
            this.num4 = 0
            this.yanzhengmaBlurFn() 
        } else {
            $('.phs').style.color = 'red'
            $('.phs').innerHTML = '重新输入电话号码'
            $('.yz').style.display = 'none'
            this.num4 = 0
            this.yanzhengmaBlurFn() 
        }
    }
    //验证密码是否记住
    passBlurFn() {
        if ($('.pass').value == $('.password').value && this.num2) {
            $('.passs').style.color = 'green'
            $('.passs').innerHTML = '密码符合标准'
            this.num3 = 1
        } else if (!$('.pass').value) {
            $('.passs').innerHTML = '与密码相同'
            $('.passs').style.color = '#666'
            this.num3 = 0
        } else {
            $('.passs').style.color = 'red'
            $('.passs').innerHTML = '与密码不相符'
            this.num3 = 0
        }
    }
    //验证密码
    passwordBlurFn() {
        if (this.reg1.test($('.password').value)) {
            $('.passwords').style.color = 'green'
            $('.passwords').innerHTML = '密码符合标准'
            this.num2 = 1
        } else if (!$('.password').value) {
            $('.passwords').innerHTML = '4-20位数字字母组成'
            $('.passwords').style.color = '#666'
            this.num2 = 0
        } else {
            $('.passwords').style.color = 'red'
            $('.passwords').innerHTML = '重新输入密码'
            this.num2 = 0
        }
    }
    //验证用户名
    userBlurFn() {
   
        if (this.reg.test($('.user').value)) {
            $('.users').style.color = 'green'
            $('.users').innerHTML = '用户名符合标准'
            this.num1 = 1
        } else if (!$('.user').value) {
            this.num1 = 0
            $('.users').innerHTML = '4-16位数字字母或者汉字'
            $('.users').style.color = '#666'
        } else {
            console.log(2);
            $('.users').style.color = 'red'
            $('.users').innerHTML = '重新输入用户名'
            this.num1 = 0
        }
    }


}
new Register

$res
      ]));
       }}
    
     function spFn($nums){
       if($nums==4||$nums==5){
         $id=$_GET['id'];
         if($nums==5){
           $bookid=$_GET['id'];
           echo $bookid;
         }
       }
        $nums==5?$sql="select * from problem WHERe bookid='$bookid'": ($nums==3? $sql="select * from problem ":$sql="select * from problem WHERe id='$id'");
      //如果$nums为4就转化为3
      $nums==4&&$nums=3;
      //执行查询语句返回的对象
      $res =select($sql,$nums);
      //当nums为5且返回为空时（当在商品列表执行加入购物车时，购物车没有这条数据时）
      if($nums==5&&(!$res)){
        $sql="select * from problem WHERe id='$id'" ;
        $res1 =select($sql,3);
        echo $res1[0]['id'];
        adds($bookid,$res1[0]['src'],$res1[0]['money'],1,$nums);
      }
else{
  print_r(json_encode([
    'pData'=>$res
  ]));
   }
}
function repeat($nums){
//获取注册信息
$tel = $_GET['tel'];
//当为注册页面时获取用户名登录页面为空
$users =$nums==1? $_GET['users']:'';
$passwords = $_GET['passwords'];
//当为注册页面时执行第一条语句登录页面执行第二条语句
    $sql= $nums==1?"select * from problem where tel='$tel';":"select * from problem where passwords='$passwords' and tel='$tel';";
    // $sql= $nums==1?"select count(*) num from problem where tel = '$tel';":"select count(*) num from problem where tel = '$tel' and passwords='$passwords';";
//执行查询语句并且把$nums穿进去
    $res = select($sql,$nums);
//当没有找不到账号时
if(!$res){
     //当为注册页面时执行
  if($nums==1){
    add($users,$passwords,$tel,$nums);
  }
  //当为登录页面时
  else{
    echo '0';
  }
}
//当有这个账号时
else{
  $count = $res[0]['users'];
     //当为注册页面时
     if($nums==1){
      echo $count;
    }
     //当为登录页面时
    else{
      echo  $count;
    }
}
}
// 添加数据的方法
function adds($k,$u,$p,$t,$nums){
  $users = $u;
  $passwords = $p;
  $tel = $t;
//  die;
//执行添加是的语句
$sql = "insert into problem values(null,'$k','$users','$passwords','$tel')";
//把执行添加时的语句与$nums值传入执行函数
$res = query($sql,$nums);


}
// 添加数据的方法
function add($u,$p,$t,$nums){
    $users = $u;
    $passwords = $p;
    $tel = $t;
  //  die;
  //执行添加是的语句
  $sql = "insert into problem values(null,'$users','$passwords','$tel')";
//把执行添加时的语句与$nums值传入执行函数
  $res = query($sql,$nums);


}


?>

 
	
		
		
        
        
	
 
	
		
		导航
		
			
			欢迎注册
		
		tab部分
		
			
 
				企业用户注册
				
			
			
				*用户名： 
				
					 
				
				4-16位数字字母或者汉字
			
 
			
				*密码：
				
					 
				
				4-20位数字和字母组成
			
 
			
				*验证密码：
				
					 
				
				和密码相同
			
 
			
				*手机号：
				
					 
				
				请输入你的手机号
			
            
				*验证码：
				
					 
				
				重新获取验证码
			
			
				*短信验证码：
				
					 
				
				获取短信验证码
			
			
				
					
					我已经同意用户注册协议
				
			
			
				
				
			
		
		底部
		
        
	
 

body,div,h1,h2,h3,h4,h5,h6,li,ol,ul{margin: 0px; padding: 0px;}
body{text-align: center;font-size:14px;}
a{text-decoration: none;}
li{list-style: none;}

.nav{
	
	height: 40px;
	
	background-color: #e3e4e5;
	
	
}

.fir{
	
	width: 1000px;
	
	margin: 0px auto;
	
	
	
	
	
}
.nav_ul1{
	
	float: left;
	
}
.nav_ul1 li, .nav_ul2 li,.nav_ul2 span{
	
	float: left;
	
	margin-right: 15px;
	
	line-height: 40px;
	
	
}

.nav_ul1 a , .nav_ul2 a , .nav_ul2 span , .nav_ul2 select , .nav_ul1 select{
	
	color: gray;
	
	font-family: "黑体";
	
	font-size: 13px;
}

.nav_ul2 select , .nav_ul1 select{
	
	border: 0px;
	
	background-color: #e3e4e5;
	
}

.nav a:hover{
	
	color: red;
}
.nav_ul2{
	float: right;
}





.search{
	margin: 35px;
}
.search img{
	float: left;
	
	
}
.search_div{
	
	 float: right;
	 
	 margin-top: 8px;
}
.search_text{
	
	width: 336px;
	
	height: 23px;
	
	border: 3px solid #c91623;
	
	position: relative;
	
	left: 6px;
	
}
.search_bt{
	
	height: 31px;
	
	width: 51px;
	
	border: 0px;
	
	background-color: #c91623;
	
	color: #FFFFFF;
	
	
	
}




.title{
	
	margin-top: 127px;
}
.title h3{
	float: left;
	color: #e2231a;
	font-size: 23px;
	
	
}
.title_1{
	
	float: right;
	
	
}
.title_1 select{
	
	width: 180px;
	
	border-color:gainsboro ;
}


.typs{
	
	margin-top: 170px;
	height: 50px;
	background-color: #f3f3f3;
	
}
.typs li{
	
	float: left;
	
	line-height: 50px;
	
	font-size: 12px;
	
	font-family: "新宋体";
	
}
.typs input{
	margin-left: 10px;
} 
.typs li:nth-child(2){
	margin-left: 8px;
}
.typs li:nth-child(3){
	margin-left: 100px;
}
.typs li:nth-child(4){
	margin-left: 384px;
}
.typs li:nth-child(5){
	margin-left: 100px;
}
.typs li:nth-child(6){
	margin-left: 130px;
}
.typs li:nth-child(7){
	margin-left:55px ;
}


.kb{
	height: 45px;
	
		
}



.info{
	height: 150px;
	
	background-color: #fff4e8;
	
	
	
	width: 1000px;
	
	border: 1px solid gainsboro;
}
.info li{
	
	float: left;
	
	margin-top:35px ;
}
.info_2{
	margin-left: 8px;
	
}
.info_1{
	margin-left: 4px;
}

.info_3{
	margin-left: 20px;
}
.info_i{
	
	background-color: red;
	
	color: white;
}
.info_4{
	margin-left: 20px;
}
.info_5{
	margin-left:165px ;
}
.info_6{
	
	
	margin-left: 60px;
	
}
.bu1{
	width: 24px;
}
.info_7 input{
	width: 20px;
}
.info_9 b{
	margin-left: 72px;
}
.info_10{
	margin-left: 20px;
}


.check{
	height: 50px;
	
	border: 1px solid gainsboro;
	
	margin-top: 20px;
	
}
.check_ul1 li,.check_ul1,.check_ul2 li{
	float: left;
	line-height: 50px;
	
}
.check li:nth-child(3),.check li:nth-child(4),.check li:nth-child(5){
	margin-left: 12px;
}
.check_ul1 a:hover{
	
	color: red;
}
.check_ul1 i:nth-child(1){
	color: darkgrey;
	font-family: "黑体";
	font-size: 14px;
}
.check_ul1 a{
	color: darkgrey;
	font-family: "黑体";
	font-size: 14px;
}
.check_ul2{
	float: right;
}
.zj1{
	color: gray;
	
	font-family: "黑体";
	
	font-size: 13px;
}
.zj2{
	font-weight: bold;
	color: red;
	
	position: relative;
	
	left: -5px;
}
.check_ul2 button{
	
	background-color: #e64347;
	
	border: 0px;
	
	
	
	width: 100px;
	
	height: 50px;
	
	font-weight: bold;
	
	font-size: 20px;
	
	font-family: "黑体";
}
.check_ul2 a{
	color: #FFFFFF;
}

class Shop{
        constructor(){
            this.obtains()
            this.out.bind(this)() 
            this.ids
           
        }
        //单选
        inpFn(e){
            let zjg=0
            console.log( $$('.inp'));
            $$('.inp').forEach(v=>{
                // console.log(v.checked);
                if(v.checked){

                   
                   
                    // console.log(v.parentNode.parentNode.querySelector('.b'));
                    zjg=zjg*1+v.parentNode.parentNode.querySelector('.b').innerHTML*1
                }
             })

            // console.log(e.target.checked);
          let num=0
          let x=0
              if(e.target.checked){
                
                $$('.inp').forEach(v=>{
                    x++
                   if(v.checked){
                    num++
                   }
                })
              }else{
                $$('.qx').forEach(v=>{
                    v.checked=e.target.checked
                })
              }
              if(num==x){
                $$('.qx').forEach(v=>{
                    v.checked=e.target.checked
                })
              }

              $('.zj2').innerHTML=Math.round( zjg*100)/100
  

        }
        //全选
        qxFn(e){
            // console.log(e.target.checked);
            console.log($$('.qx'));
            $$('.inp').forEach(v=>{
                v.checked=e.target.checked
            })
            $$('.qx').forEach(v=>{
                v.checked=e.target.checked
            })
            
            if(e.target.checked){
                let zgs=0
                $$('.b').forEach(v=>{
                    zgs=zgs*1+v.innerHTML*1  
                })
                $('.zj2').innerHTML=zgs
            }
           
        }
        //删除
        async scFn(e){
            let zjg=0
            // console.log(e.target.parentNode.parentNode);
            e.target.parentNode.parentNode.remove()
            // console.log(e.target.parentNode.parentNode.querySelector('.inputs').value);
     
            let bookid
            //用于判断符号
            // console.log($('.inputs'));
            // console.log($('.inputs').value);
            bookid= e.target.parentNode.parentNode.querySelector('.ids').innerHTML
            // console.log(bookid);

            e.target.parentNode.parentNode.querySelector('.inputs').value= e.target.parentNode.parentNode.querySelector('.inputs').value*1-1
            // let sl=e.target.parentNode.parentNode.querySelector('.inputs').value
            await obtain.get('../register/lib/register.php', {
                nums:8,
                bookid
              }).then(datas => {
                  
                //   console.log(datas);
                
              });
         
              e.target.parentNode.parentNode.querySelector('.b').innerHTML=Math.round( e.target.parentNode.parentNode.querySelector('.inputs').value*e.target.parentNode.parentNode.querySelector('.info_5').innerHTML*100)/100
              $$('.inp').forEach(v=>{
                // console.log(2);
              // console.log(v.checked);
              if(v.checked){
                  // console.log(v.parentNode.parentNode.querySelector('.b'));
                  zjg=zjg*1+v.parentNode.parentNode.querySelector('.b').innerHTML*1
              }
           })
$('.zj2').innerHTML=Math.round( zjg*100)/100

        }
        //减号
        async reduce(e){
            let zjg=0
            if(e.target.parentNode.parentNode.querySelector('.inputs').value>=2)
            {
            let bookid
            //用于判断减号
            let add= 0
            // console.log($('.inputs'));
            // console.log($('.inputs').value);
            bookid= e.target.parentNode.parentNode.querySelector('.ids').innerHTML
            // console.log( bookid);
            e.target.parentNode.parentNode.querySelector('.inputs').value= e.target.parentNode.parentNode.querySelector('.inputs').value*1-1
            let sl=e.target.parentNode.parentNode.querySelector('.inputs').value
            await obtain.get('../register/lib/register.php', {
                nums:7,
                sl,
                bookid,
                add
              }).then(datas => {
                  
                //   console.log(datas);
                
              });}
              e.target.parentNode.parentNode.querySelector('.b').innerHTML=Math.round( e.target.parentNode.parentNode.querySelector('.inputs').value*e.target.parentNode.parentNode.querySelector('.info_5').innerHTML*100)/100
              $$('.inp').forEach(v=>{
                  console.log(2);
                // console.log(v.checked);
                if(v.checked){
                    // console.log(v.parentNode.parentNode.querySelector('.b'));
                    zjg=zjg*1+v.parentNode.parentNode.querySelector('.b').innerHTML*1
                }
             })
 $('.zj2').innerHTML=Math.round( zjg*100)/100


        }
        //加号
        async add(e){
            let zjg=0
            let bookid
            let add= 1
            // console.log($('.inputs'));
            // console.log($('.inputs').value);
            bookid= e.target.parentNode.parentNode.querySelector('.ids').innerHTML
            // console.log( bookid);
            e.target.parentNode.parentNode.querySelector('.inputs').value= e.target.parentNode.parentNode.querySelector('.inputs').value*1+1
            let sl=e.target.parentNode.parentNode.querySelector('.inputs').value
            await obtain.get('../register/lib/register.php', {
                nums:7,
                sl,
                add,
                bookid
              }).then(datas => {
                  
                //   console.log(datas);
                
              });
              e.target.parentNode.parentNode.querySelector('.b').innerHTML=Math.round( e.target.parentNode.parentNode.querySelector('.inputs').value*e.target.parentNode.parentNode.querySelector('.info_5').innerHTML*100)/100

              $$('.inp').forEach(v=>{
                // console.log(v.checked);
                if(v.checked){
                    console.log(1);
                    // console.log(v.parentNode.parentNode.querySelector('.b'));
                    zjg=zjg*1+v.parentNode.parentNode.querySelector('.b').innerHTML*1
                }
             })

             $('.zj2').innerHTML=Math.round( zjg*100)/100

        }
        //用来获取结点
        out(){
  
            // console.log( );
                // console.log(1);
                // $('.bu2').addEventListener('click',this.add.bind())    
        }
        async obtains(){
            await obtain.get('../register/lib/register.php', {
                nums:6
              }).then(datas => {
                 
                //   console.log(datas);
                  let Html=''
                  JSON.parse(datas).pData.forEach((v,i)=>{
                      
                     $('.shops').innerHTML= Html+=
                     `
                      

                      ${v.bookid}
                          

                              
                          
                          

                              
                          
                          

                              京品JSJavascript权威指南(第7七版)
                      
                          
                          

                               冰岛幻境
                               
                          
                          

                             ${v.jg}
                          
                          

                              -
                          
                          

                              
                          
                          

                              +
                          
                          

                               ${Math.round(v.jg*v.sl*100)/100}
                          

                          

                              删除
                          
                  
                      

                  `
                  })
          
              });
            //  
            //   console.log(this);
            // console.log();
            //删除事件
            $$('.info_10').forEach(v=>{
                v.addEventListener('click',this.scFn.bind(this))
                // console.log($('.info_6'));
            })
        
            //单选绑定事件
            $$('.inp').forEach(v=>{
                v. addEventListener('click',this.inpFn.bind(this))
                // console.log($('.info_6'));
            })

            //全选的绑定事件
            $$('.qx').forEach(v=>{
                v. addEventListener('click',this.qxFn.bind(this))
                // console.log($('.info_6'));
            })
            $$('.bu1').forEach(v=>{
                v. addEventListener('click',this.reduce.bind(this)) 
                       })
              $$('.bu2').forEach(v=>{
       v. addEventListener('click',this.add.bind(this)) 
       
              })
        }
}
new Shop

	
		
		
		
		
		
		
		
		

	
	
		
		
			
			
				

					

						
						京东首页
					
					

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				全部商品
				
					配送至：
					
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全选
					
商品
					
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小计
					
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					全选
				
				

					删除选中的商品
				
				

					移入关注
				
				

					清理购物车
				
			
			
			

				
总价：
				
￥ 0
				

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