如何通过页面输入账号密码提交给后端

问题:

data : JSON.stringify({
                    "username":"zhangmou",
                    "password":"a12345678"
                    // username:$("name").val(),
                    // password:$("psw").val()
                }),

这段代码应该怎么改？

回答1:

$(document).ready(function () {

            $(".button").on("click",function(){

                    $.ajax({

                    type: "post",

                    url: "路由",

                    data : JSON.stringify({

                        // "username":"zhangmou",

                        // "password":"a12345678"

                        username:$("#name").val(),

                        password:$("#psw").val()

                    }),

                    // dataType: "dataType",

                    success: function (res) {

                        console.log(res)

                    }

                });

            })

        });

回答2:

你这不是都有了？

回答3:

data : {
  "username":"zhangmou",
  "password":"a12345678"
  // username:$("name").val(),
  // password:$("psw").val()
},

不用 JSON.stringify