JSON文件扩展名 [英] JSON File Extension

问题描述

我一直保存着所有带有.txt扩展名的json文件，它们与jquery ajax调用一起使用.

I've been saving all my json files with .txt extension and they worked with jquery ajax calls.

当我将扩展名更改为.json并在我的jquery ajax调用中- jQuery.ajax()-我指定

When I change the extension to .json and in my jquery ajax call -- jQuery.ajax() -- I specify

• dataType:"json"，
• contentType:"application/json; charset = utf-8"，

文件不再起作用.为什么这样?

the files no longer work. Why so?

不是所有的json文件都具有扩展名.json吗?我正在使用IIS服务器.

Shouldn't all json files have an extension .json? I'm using IIS server.

JSON

{ "rows": [ 
  {"row":[ 
    {"cells": [ 
      {"data": "Edit"}, 
      {"data": "030194"} 
    ]} 
  ]}, 
  {"row":[ 
    {"cells": [ 
      {"data": "Add"}, 
      {"data": "030194"} 
    ]} 
  ]}  
]}

jQuery

jQuery.ajax ({ 
  type: "GET", 
  url: "localhost/ABC.json", 
  dataType: "json", 
  contentType: "application/json; 
  charset=utf-8", 
  cache: "false", 
  success: function(response){}  
});

有人可以告诉我为什么扩展名.json不起作用吗?如果我将其更改为.txt

推荐答案

正确的扩展名为.json，MIME类型为application/json(参考:

The correct extension is .json, and the mime type is application/json (reference: this Wikipedia page). Generally speaking, however, it should work with any extension so long as your data structure is valid and your web server is doing what it's supposed to.

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