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利用PHP命令行模式采集股票趋势信息

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利用PHP命令行模式采集股票趋势信息

话不多说,下面直接来看实现代码。

主要函数只有一个类实现(stock.class.php):

 stockId = $stockId;
 }
 
 private function getUrl(){
  return "http://stockpage.10jqka.com.cn/" . $this -> stockId . "/";
 }
 
 private function getPage(){
  return file_get_contents($this -> getUrl());
 }
 
 //核心,通过正则匹配出 标签名,并将对应的方法的结果替换掉标签占位符
 public function getInfo($template){
  $html = $this -> getPage();
  if( preg_match_all("/{([^}]*)}/", $template, $result) ){
  foreach($result[1] as $index => $fun){
   $template = str_replace($result[0][$index], $this -> $fun($html), $template);
  }
  }
  return mb_convert_encoding($template, "GBK", "UTF-8"); //Windows的命令提示符编码是GBK
 }
 
 private function match($pattern, $html, $itemIndex = 1){
  $pattern = '/' . str_replace('/', '/', $pattern) . '/';
  if( preg_match($pattern, $html, $result) ){
  return $result[$itemIndex];
  }else{
  return "-";
  }
 }
 
 //趋势的规则都一样,合并
 private function qushiPattern($name){
  return '' . $name . ':s*([^<]*)';
 }
 
 //支持的标签
 private function name($html){
  return $this -> match("([^(<]*)(", $html, 1);
 }
 private function score($html){
  return $this -> match('(d+(.d+)?)', $html);
 }
 private function tips($html){
  return $this -> match('([^<]*)', $html);
 }
 private function qushishort($html){
  return $this -> match($this -> qushiPattern("短期趋势"), $html);
 }
 private function qushimiddle($html){
  return $this -> match($this -> qushiPattern("中期趋势"), $html);
 }
 private function qushilong($html){
  return $this -> match($this -> qushiPattern("长期趋势"), $html);
 }
 }
?></pre>

<p><strong>命令提示符中的调用方法如下(stock.php):</strong></p>

<pre class="brush:php;">
<?php
 
 if(count($argv) >= 2){
 require("stock.class.php");
 $stockId = $argv[1];
 $stock = new StockClass($stockId);
 $temp = $stockId;
 $temp .= " {name}"; //名称
 $temp .= " {score}"; //评分
 $temp .= " {tips}"; //描述
 $temp .= " {qushishort}"; //短期趋势
 $temp .= " {qushimiddle}"; //中期趋势
 $temp .= " {qushilong}"; //长期趋势
 //$temp .= " {zidingyi}"; //自定义,直接在StockClass增加zidingyi方法即可
 $temp .= "n";
 echo $stock -> getInfo($temp);
 }
?></pre>

<p>直接使用 *php.exe stock.php 股票代码即可实现调用,每次输入太长的,可以用批处理简化。</p>
<p>将下面的代码保存为 stock.cmd。</p>

<pre class="brush:xhtml;">
@XXXphp.exe stock.php %1</pre>

<p><strong>运行结果:</strong></p>
<p style="text-align: center"><strong></strong></p>
<p>这样就完成了单个股票趋势的采集,如果要采集所有的股票信息,可以保存为批处理文件(batch.cmd)</p>

<pre class="brush:xhtml;">
@echo off
call stock 000001
call stock 000002
call stock 000003
call stock 000004
call stock 000005
call stock 000006
call stock 000007
call stock 股票代码n...</pre>

<p>双击打开即可显示,如果想保存到文件,可以执行 batch.cmd > log.txt,然后将结果复制到 Execl(或ET)即可进行更负责的分析。</p>
<p style="text-align: center"></p>
<p>以上就是利用PHP命令行模式采集股票趋势信息的全部内容,这个功能很方便实用,感兴趣的朋友们快快实践起来吧。</p></div>
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      mantis.requestChat();
 });
</script>
<script type="text/javascript">
var mySwiper_weixin = new Swiper('.pc_swiper_weixin', {
autoplay: 3000, //可选选项,自动滑动
loop: true,
speed: 1000,
pagination: '.swiper-pagination',
paginationClickable: true,
})
</script>
<script type="text/javascript">
$(function() {
$(window).scroll(function() {
if ($(window).scrollTop() > 100) {
$(".to_top").fadeIn(1000);
} else {
$(".to_top").fadeOut(1000);
}
});
$(".to_top").click(function() {
if ($('html').scrollTop()) {
$('html').animate({
scrollTop: 0
}, 300);
return false;
}
$('body').animate({
scrollTop: 0
}, 300);
return false;
});
});
</script>
</body>
</html>