Question

我需要模拟这个curl命令

curl -i -H "Accept: application/json" -H "Content-type:application/json" -X POST -d '{"username":"pippo","password":"secret123"}' http://url.org/api/login

通过jquery，我这样做了

$( document ).ready(function() {
    $.ajax({
      url:"http://urlapi/user/login",
      type:"POST",
      headers: { 
        "Accept" : "application/json; charset=utf-8",
        "Content-Type": "application/json; charset=utf-8"
      },
      data:{ username: "pippo", password: "secret123" },
      dataType:"json"
    })  
});

我还有内容类型的text / html。是不是？

Answer 1

它似乎对我有用......你确定你正在寻找正确的要求吗？看一下以下JSFiddle中的HTTP请求;它确实包含Content-Type标题： http://jsfiddle.net/KqGY4/1/

$( document ).ready(function() {
    $.ajax({
      url:"http://fiddle.jshell.net/user/login",
      type:"POST",
      headers: { 
        "Accept" : "application/json; charset=utf-8",
        "Content-Type": "application/json; charset=utf-8"
      },
      data:{ username: "pippo", password: "secret123" },
      dataType:"json"
    })  
});

Answer 2

在jQuery AJAX调用中尝试beforeSend：

$( document ).ready(function() {
    $.ajax({
      url:"http://urlapi/user/login",
      type:"POST",
      beforeSend: function(xhr){
                xhr.setRequestHeader("Content-Type","application/json");
                xhr.setRequestHeader("Accept","application/json");
      },
      data:{ username: "pippo", password: "secret123" },
      dataType:"json"
    })  
});

Answer 3

你试过contentType选项吗？

$( document ).ready(function() {
    $.ajax({
      url:"http://urlapi/user/login",
      type:"POST",
      headers: { 
        "Accept" : "application/json; charset=utf-8"
      },
      contentType:"application/json; charset=utf-8",
      data:{ username: "pippo", password: "secret123" },
      dataType:"json"
    })  
});

Answer 4

如果您仍想使用.post（） - ＆gt;在此之前调用此函数

$.ajaxSetup({
    headers: {
        'Content-Type': 'application/json',
        'Accept': 'application/json'
    }
});

所有jquery请求之后都会包含这些标题。

jquery在post请求中设置标头

4 个答案: