1.JSP页面更改字符集
2.post:
request.SetCharacterEncoding("utf-8");
3.get:
1.修改tomcat配置
2.加过滤器
4.数据库
mysql:create table xx()engine=Innodb default charset=utf-8;
5.jdbc url
mysql: jdbc://localhost:3306/xx?use Unicode=true & characterEncoding=utf-8
6.项目的编码
7.响应数据字符集的设置
response.setCharacterEncoding("utf-8");