将数组从ajax传递给控制器

Question

我正在尝试将数组变量从ajax传递给控制器​​， 但我没有得到控制器中的值

下面是我的代码

AJAX

 function userDetailsClass() {
          var userDetails = {};
          userDetails.age = 12;
          userDetails.Name = "Vignesh";
          userDetails.lastName = "s";
          debugger;

          $.ajax({
              url: "Home/userDetails",
              data: JSON.stringify({
                  UserDetailsParam: userDetails
              }),
              responseType: "json",
              success: successfn,
              error: errorfn
          });
          function successfn(result) {

          };

          function errorfn(result) {

          };
      }

控制器

public ActionResult userDetails( string UserDetailsParam){
            return View();
        }

我也试过

public ActionResult userDetails( string[] UserDetailsParam){
            return View();
        }

Answer 1

您的代码应该是这样的

     $.ajax({
          url: "Home/userDetails",
          data: {
              "UserDetailsParam":JSON.stringify(userDetails)//change this
          },
          responseType: "json",
          success: successfn,
          error: errorfn
      });

Answer 2

试试这个

var userDetails = {"age":'12',"Name":'Vignesh',"lastName":'s'};