Ajax方式下数据乱码的解决方案

1、客户端对请求参数进行两次编码

var name = document.getElementById(‘name’);
name = encodeURI(encodeURI(name));

2、服务器端对请求参数进行UTF-8解码

request.setCharacterEncoding(“UTF-8”);
String name = request.getParameter(“name”);
name = URLDecode.decode(name, “UTF-8”);