数据库的安装目录下寻找 default-character-set=utf8
重启MySQL服务即可
2.1 寻找server.xml文件apache-tomcat-7.0.82conf
2.2 加入Utf-8 如图即可
request.setCharacterEncoding("utf-8"); response.setCharacterEncoding("utf-8");

数据库的安装目录下寻找 default-character-set=utf8
重启MySQL服务即可
2.1 寻找server.xml文件apache-tomcat-7.0.82conf
2.2 加入Utf-8 如图即可
request.setCharacterEncoding("utf-8"); response.setCharacterEncoding("utf-8");