JSON stringify 正在添加反斜杠

Question

当字符串化的字符串被直接发送到请求时，它不会被添加任何斜杠。

    var data = { "A": "Aa", "B": "Bb", "C": "Cc" }; // This is JSON object
        data = JSON.stringify(data); // Getting stringified
    var obj = {method: "POST", 
               url: 'http://..XX..XXX.....com',
               data: data // String is being sent as it is
              };
   $http(obj);// Have no slashes added
//Output: {"A":"Aa","B":"Bb","C":"Cc"}

但是，如果将字符串化的字符串设置为对象的属性并将对象发送到服务器，则该字符串带有反斜杠。

        var data = { "A": "Aa", "B": "Bb", "C": "Cc" };
            data = JSON.stringify(data);
        var obj  = {method: "POST", 
                   url: 'XXX',
                   data: { // String is being sent as a value of object property "Values"
                       "Values": data 
                      }
                  };
       $http(obj);//Slashes are added

//output: {"Values":"{\"A\":\"Aa\",\"B\":\"Bb\",\"C\":\"Cc\"}"}

有人可以看一次吗？

Answer 1

如果您将其字符串化为正确的行为。因为现在它不再是一个对象了。为什么不像这样将它完整地发送到服务器。数据可以是字符串或对象

var data = { "A": "Aa", "B": "Bb", "C": "Cc" };
var obj  = {method: "POST", 
               url: 'XXX',
               data: data
              };
$http(obj);

如果您必须将其作为字符串发送。然后你必须在服务器上对它进行 json_decode。