JS url字符串编码 java解码

ESTJS中文乱码问题的解决，

//保存添加窗口数据

总结：

简单描述：URL传输前对于参数进行编码：encodeURI(encodeURI(param.id))

          Action接收参数时对于参数进行解码：URLDecoder.decode(param.id，"UTF-8"));

例子如下：
    function onSave() {
        if(infoForm.getForm().isValid()) {    
            var param = infoForm.getForm().getValues(false);
              //alert(param.roleDesc);
               infoForm.getForm().submit({
                    url:'./json/role_add.action?role.roleid='
                        +encodeURI(encodeURI(param.id))+'&role.roleName='
                        +encodeURI(encodeURI(param.name))+'&role.roleDesc='
                        +encodeURI(encodeURI(param.desc)),
                    method : 'post',                        
                    waitMsg:'正在提交角色信息...' 
                });
        }}

//添加
public String add() throws Exception {

        role.setRoleid(URLDecoder.decode(role.getRoleid(),"UTF-8"));
        role.setRoleName(URLDecoder.decode(role.getRoleName(),"UTF-8"));
        role.setRoleDesc(URLDecoder.decode(role.getRoleDesc(),"UTF-8"));
        authService.addRole(role);
        return "success";
    }