如何使XMLHtt prequest工作通过HTTPS在Firefox？ [英] How to make XMLHttpRequest work over HTTPS on Firefox?

问题描述

当我尝试发送通过XMLHtt $ P $ HTTP GET请求pquest它适用于非安全的HTTP。

When I try to send an HTTP GET request through XMLHttpRequest it works on non-secure HTTP.

但是，当通过HTTPS发送，不同的浏览器给了不同的结果：

But when sent over HTTPS, different browsers gave different results:

在Firefox 3.0.2： - 该GET请求不到达Web服务器

On Firefox 3.0.2: - The GET request doesn't reach the web server.

在IE 7： - GET请求到达Web服务器

On IE 7: - The GET request reached the web server.

这是否有东西做与Firefox 3的越来越严格与不受信任的证书？ 有没有解决的办法吗？

Does this have something to do with Firefox 3 getting stricter with untrusted certificates? Is there a way around this?

我已经添加了URL作为Firefox的证书管理器异常。 错误控制台不报告任何错误。 我已经添加了各地XMLHtt prequest的open（），并发送一个try-catch。无异常。

I've already added the URL as an exception in Firefox's Certificate Manager. The error console doesn't report any error. I've added a try-catch around XMLHttpRequest's open() and send. No exception is thrown.

使用绝对和相对URL路径是行不通的。

Using both absolute and relative URL path doesn't work.

这里的code片断：

    var xmlHttp;
    try
    {
        // Firefox, Opera 8.0+, Safari
        xmlHttp=new XMLHttpRequest();
    }
    catch (e)
    {
        // Internet Explorer
        try
        {
            xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch (e)
        {
            try
            {
                xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
            }
            catch (e)
            {
                return false;
            }
        }
    }
    // we won't be handling any HTTP response
    xmlHttp.onreadystatechange=function()
    {
        // do nothing..
    }
    // send HTTP GET request
    try
    {
        xmlHttp.open("GET", "/[relative path to request]", true);
        xmlHttp.send(null);
    }
    catch (e)
    {
        alert('Error sending HTTP GET request!');
        return false;
    }

谢谢， 肯尼斯·

Thanks, Kenneth

推荐答案

尝试把你关闭后开放的：

Try placing your closure after the open:

// send HTTP GET request
try
{
    xmlHttp.open("GET", "/[relative path to request]", true);
}
catch (e)
{
    alert('Error sending HTTP GET request!');
    return false;
}
// we won't be handling any HTTP response
xmlHttp.onreadystatechange=function()
{
    // do nothing..
}

// Then send it.
xmlHttp.send(null);

一个小谷歌搜索发现确认： http://www.ghastlyfop.com/blog/2007 /01/onreadystate-changes-in-fir​​efox.html

A little googling found confirmation: http://www.ghastlyfop.com/blog/2007/01/onreadystate-changes-in-firefox.html

虽然该文件说，附加后。发送（空）的功能，我已经 始终高度后打开。

Although that document says to attach the function after .send(null), I've always attached after open.

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