参考背景

A在此流可读的语法有点糊涂

现在的情况是我使用res.write在EX preSS写出来是正在慢慢流通过JSON.Stringify JSON对象。

The current situation is I am using res.write in express to write out the json object that is slowly being streamed by using JSON.Stringify.

app.get('/:foo', function (req, res) {
var connection = new sql.Connection(config, function(err) {
    var request = new sql.Request(connection);
    request.query(---SQL QUERY---);

res.header("Content-Type", "application/json; charset=utf-8");
res.header("Cache-Control", "max-age=3600");
res.write("[");

    request.on('row', function (data) {
        res.write(JSON.stringify(data)+",");
    )};
    request.on('done', function () {
        res.write("]");
        res.end();
    });

这大约是我现在用的语法，

That is roughly the syntax I am using,

页眉都经过精细，

HTTP/1.1 200 OK
X-Powered-By: Express
Access-Control-Allow-Origin: *
Content-Type: application/json; charset=utf-8
Cache-Control: max-age=3600
Date: Fri, 22 Aug 2014 13:08:34 GMT
Connection: keep-alive
Transfer-Encoding: chunked

这个电话是用一个AJAX调用和双簧管电话完成。现在的问题是，即使这个JSON出现在我的网络状态200，我不能用它。双簧管发射失败，和AJAX发出失败也是如此。

This call was done with an AJAX call and an Oboe call. The problem is even though this JSON shows up in my network as status 200, I cannot use it at all. Oboe emits a fail, and AJAX emits a fail as well.

一个朋友说，这可能是是与DOM的时间，但不可能真正解释，他只是说，他知道有时他的开发者会包住呼叫在＆LT; D​​IV＆GT; 所以它呈现的DOM和住宿里面？我真的不明白他的意思。

A friend said it could be something to do with DOM timing but couldnt really explain it, he just said he knows sometimes his devs would encase the call in a <div> so it renders inside the dom and stays? I dont really understand what he means.

我应该使用什么样的jQuery流？

Should I be using something like jQuery Stream?

previously当我有我的JSON的回调它加载罚款与Ajax调用，但写在流中的对象水库似乎导致它打破？

Previously when I had my JSON in a callback it was loading fine with the AJAX calls but writing the objects in a stream to res seems to cause it to break?

推荐答案

想通了，

我的JSON是添加一个尾随逗号。

my JSON was adding a trailing comma.

虽然浏览器不关心一个结尾逗号，将读取对象就好了，Ajax调用和Oboe.js呼叫只是失败，意外]

While the browser does not care about a trailing comma and will read the object just fine, AJAX Call and Oboe.js Call simply fails with unexpected ]