尝试将快递发送的响应发送到jquery-iframe-transport

Question

I'm trying to set up a simple file upload using jquery-ifram-transport and nodejs the problem is i keep getting the error caught SecurityError: Blocked a frame with origin "https://localhost:8081" from accessing a frame with origin "serverURL". 我正在尝试使用jquery-ifram-transport和nodejs设置一个简单的文件上传，问题是我一直不断捕获错误SecurityError：阻止源为"https://localhost:8081"的帧访问源为帧“ serverURL”。 Protocols, domains, and ports must match. 协议，域和端口必须匹配。

Here is my clients ajax code from the client 这是我的客户来自客户端的ajax代码

var uploadXhr = $.ajax($scope.nodeSocketUrl + '/upload?tenant=qa',{
                    data: $(':text', form).serializeArray(),
                    files: $('#presentationFileUpload'),
                    type: 'POST',
                    iframe: true,
                    processData: false,
                    context: this
                });

Here im just having a hard time getting this plugin to work with formidable I would like for a request to be sent back to the client like hey file has been uploaded something like this. 在这里，我只是很难让这个插件与强大的系统一起工作，我希望将请求发送回客户端，就像嘿文件已被上传这样。

form.on('end',function(){
res.header({'content-type': 'text/html'});
        res.send('<html><textarea data-type="application/json">{"ok": true, "message": "Thanks so much"}</textarea></html>');
});

Anyone who knows how to sent back a request from express to a jquery-iframe-transport ajax request would be a huge help here. 任何知道如何将请求从express发送回jquery-iframe-transport ajax请求的人都将在这里提供巨大帮助。

Update Here are my current cors settings 更新这是我当前的cors设置

app.all('/*', function (req, res, next) {
    res.header('Access-Control-Allow-Origin', '*');
    res.header('Access-Control-Allow-Credentials', true);
    res.header('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE');
    res.header('Access-Control-Allow-Headers', 'X-Requested-With, Content-Type, Authorization');
    next();
});

Answer 1

Are you using Express? 您在使用Express吗？

Try this: 尝试这个：

app.all('*', function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "X-Requested-With");
  next();
 });

You need to enable CORS headers for it to work properly. 您需要启用CORS标头才能使其正常工作。

http://enable-cors.org/index.html http://enable-cors.org/index.html

Edit: 编辑：

Sometimes you need to configure your browser. 有时您需要配置浏览器。 Localhost behaves differently than actual domains. Localhost的行为与实际域不同。

Start Chrome with these settings: --disable-web-security 使用以下设置启动Chrome：-- --disable-web-security

Read more about it here: 在此处了解更多信息：

尝试将快递发送的响应发送到jquery-iframe-transport

问题描述

1 个解决方案

解决方案1
0 2014-01-24 21:46:21

尝试将快递发送的响应发送到jquery-iframe-transport

问题描述

1 个解决方案

解决方案1 0 2014-01-24 21:46:21

解决方案1
0 2014-01-24 21:46:21