Jquery Ajax 两种访问方式

1.一般提交

         $.ajax({
             type: "POST",                                               //提交方式
             url: "some.php",                                           //请求地址
             data: "name=John&location=Boston",          //参数
            success: function(msg){                               //请求成功后的处理 msg为返回值
                      alert( "Data Saved: " + msg );
                      }
       });

2. 用form表单提交

          

          var options = { 
                 url:       'UserDiary!add.action',             //请求地址
                 beforeSubmit:  showRequest,              //请求前的处理  

                 success:       showResponse               //请求后的处理
           };
            function showRequest() { 

                  //请求前的处理 
           } ;
           function showResponse()  {

                //请求后的处理
           };

            //定义提交函数，提交form
            function XXXX(){
                $('#form1').ajaxSubmit(options);

           };