java 亂碼處理

方式一

String id = request.getParameter("id");
// String name = request.getParameter("name");
String name = new String(request.getParameter("name").getBytes("ISO-8859-1"),"utf-8");    
System.out.println("____________:"+ name);    
String age = request.getParameter("age");    
request.setAttribute("id", id);    
request.setAttribute("name", name);    
request.setAttribute("age", age);    
request.getRequestDispatcher("/person/update.jsp").forward(request, response);   

方式二
亂碼 解決辦法；
在tomcat 的server.xml中添加

  <Connector  URIEncoding="utf-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>