如何将$ .AJAX转换成$ .POST？

有人能帮我把这段代码转换成$.post吗？我所替换的任何代码都不起作用，谢谢！

$.ajax({
      type: "POST",
      url: "http://192.168.254.107/webs/main/ajax/validateLogin.php",
      data: sendData,
      success: function(data) {
          $("#info").html(data);
         var ReturnMessage = data;
         var mes = ReturnMessage.toString().trim();


         if (mes != "" && mes != "Invalid Login!") {
              localStorage.setItem("message", ReturnMessage);
              window.localStorage.setItem("username", username);
              window.localStorage.setItem("data", data);
              document.location.href = "trackme.html";

          } else {
              alert(mes);
          }

      }

  });

How about this:

$.post('http://192.168.254.107/webs/main/ajax/validateLogin.php', sendData, function(data) {

    $("#info").html(data);
    var ReturnMessage = data;
    var mes = ReturnMessage.toString().trim();

    if (mes != "" && mes != "Invalid Login!") {
        localStorage.setItem("message", ReturnMessage);
        window.localStorage.setItem("username", username);
        window.localStorage.setItem("data", data);
        document.location.href = "trackme.html";

    } else {
        alert(mes);
    }

});

source: http://api.jquery.com/jQuery.post/

It should be:

$.post("http://192.168.254.107/webs/main/ajax/validateLogin.php", sendData).done(function(data) {
          $("#info").html(data);
         var ReturnMessage = data;
         var mes = ReturnMessage.toString().trim();


         if (mes != "" && mes != "Invalid Login!") {
              localStorage.setItem("message", ReturnMessage);
              window.localStorage.setItem("username", username);
              window.localStorage.setItem("data", data);
              document.location.href = "trackme.html";

          } else {
              alert(mes);
          }

      });