未在 Jquery.GetJSON 中获取数据

发布于 2024-12-02 00:29:15 字数 1117 浏览 1 评论 0原文

我有一个使用这个 url 的工作示例

http://api.flickr.com/services/feeds/photos_public.gne?jsoncallback=jQuery16201154390876987067_1314382298849&tags=cat&tagmode=any&format=json&_=1314382298856

，它给了我这个 json 结果（这是它的开始:)

jQuery162031768042474373037_1314374838725({
        "title": "Recent Uploads tagged cat",
        "link": "http://www.flickr.com/photos/tags/cat/",

当我将其粘贴到 jslint 中时，它说它不是有效的 json

现在我有自己的 json 服务，它返回以下内容：

{
    "one0": "file201101_01.jpg ",
    "one1": "file201101_02.jpg ",
    "one2": "file201101_03.jpg ",
    "one3": "file201101_04.jpg "
}

根据 jslint，这是有效的 json。

现在第一个（似乎无效）由 jquery.getJSON 读取，但我的（似乎有效）不是。

当我查看 Firebug 时，它“说”我的服务没有返回任何内容，但是当我将其复制粘贴到浏览器中时，显示的 URL 会返回内容。

这是我的代码：

$.getJSON("http://jadieda.com/myservice.php",  
    {    year: "2011",
        id : "1"
    },
    function(data) 
    {    
        alert(data);

    });

警报（数据）不会消失，所以我的猜测是服务的调用没有返回有效的 json （因为来自帮助：从 jQuery 1.4 开始，如果 JSON 文件包含语法错误，请求通常会默默失败）

原文

i have a working example which uses this url

http://api.flickr.com/services/feeds/photos_public.gne?jsoncallback=jQuery16201154390876987067_1314382298849&tags=cat&tagmode=any&format=json&_=1314382298856

which gives me this json result (this is the beginning of it:)

jQuery162031768042474373037_1314374838725({
        "title": "Recent Uploads tagged cat",
        "link": "http://www.flickr.com/photos/tags/cat/",

When i paste this in jslint, it says it is not valid json

now i have my own json service, which returns this:

{
    "one0": "file201101_01.jpg ",
    "one1": "file201101_02.jpg ",
    "one2": "file201101_03.jpg ",
    "one3": "file201101_04.jpg "
}

which is valid json according to jslint.

now the first (seems to be invalid) one is read by jquery.getJSON, but mine (which seems to be valid) isn't.

when i look in firebug, it 'says' that no content is returnd from my service, but the url shown is returning content when i copy-paste it in the browser.

This is my code:

$.getJSON("http://jadieda.com/myservice.php",  
    {    year: "2011",
        id : "1"
    },
    function(data) 
    {    
        alert(data);

    });

the alert(data) doesn't go off, so my guess was that the calling of the service did not return valid json (because of this from the help:As of jQuery 1.4, if the JSON file contains a syntax error, the request will usually fail silently)

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