jQuery获取HTTPURL请求-jQueryGetRequestonHTTPURL

9  

You're hitting the Same Origin Policy with regard to ajax requests.

对于ajax请求，您使用了相同的源策略。

In a nutshell, JS/Ajax is by default only allowed to fire requests on the same domain as where the HTML page is been served from. If you intend to fire requests on other domains, it has to support JSONP and/or to set the Access-Control headers in order to get it to work. If that is not an option, then you have to create some proxy on the server side and use it instead (be careful since you can be banned for leeching too much from other sites using a robot).

简而言之，在默认情况下，JS/Ajax只允许在提供HTML页面的域上触发请求。如果您打算在其他域上触发请求，那么它必须支持JSONP和/或设置访问控制头，以便使其工作。如果这不是一个选项，那么您必须在服务器端创建一些代理并使用它(要小心，因为您可能会被禁止使用机器人从其他站点窃取太多内容)。

3  

As others have said you can't access files on another server. There is a hack tho. If you are using a server side language (as i assume you are) you can simply do something like:

正如其他人所说，您不能访问其他服务器上的文件。有一种方法。如果您使用的是服务器端语言(我认为您使用的是服务器端语言)，您可以简单地执行以下操作:

http://myserver.com/google.php:

http://myserver.com/google.php:

http://myserver.com/myscript.js

http://myserver.com/myscript.js

$.get('google.php',function(data){ console.log(data) });

That should work!

这应该工作!

0  

you just can access pages from your domain/server

您可以从域/服务器访问页面