为什么我使用 localhost 无法得到结果？
我的电脑ip是192.168.11.3，我进行编码，并向localhost发送getJSON请求，getJSON路径是这样的：
http://localhost:8080/requestJSON.php
当我转到路径时它工作正常：
http://localhost:8080/myApplication.php
但是当我将其更改为 192.168.11.3 时，如下所示：
http://192.168.11.3:8080/myApplication.php
我使用相同的代码， getJSON 仍然请求
http://localhost:8080/requestJSON.php
中的 JSON但我不能得到我想要的。我在同一台计算机上使用这两个链接，当我访问localhost和192.168.11.3时，它应该是相同的。会发生什么？谢谢。
My computer ip is 192.168.11.3, and I do my coding, and I send getJSON request to localhost, the getJSON path is something like this:
http://localhost:8080/requestJSON.php
it works fine when I go to the path:
http://localhost:8080/myApplication.php
But when I changed it to 192.168.11.3, like this :
http://192.168.11.3:8080/myApplication.php
I use the same code, the getJSON still request the JSON in
http://localhost:8080/requestJSON.php
But I can't get what I want. I use this two links in my same computer, it should be the same, when I access localhost, and 192.168.11.3. What happens? thank you.
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我认为一种可能性是您的浏览器在尝试解析地址之前强制执行同源策略。尝试更改
requestJSON.phpURL 以匹配您请求的 URL 地址，并查看是否有效。I suppose one possibility is that your browser is enforcing the same origin policy before trying to resolve the address. Try changing the
requestJSON.phpURL to match the address of the URL you're requesting and see if that works.您可能需要从与请求该 JSON 的页面相同的主机请求 JSON。因此，例如
http://192.168.11.3:8080/myApplication.php需要从http://192.168.11.3:8080/requestJSON.php请求它。最简单的方法是在请求中使用相对 URL。You probably need to request the JSON from the same host as the page from which you're requesting it. So for instance
http://192.168.11.3:8080/myApplication.phpneeds to request it fromhttp://192.168.11.3:8080/requestJSON.php. The easiest way to do this is to use a relative URL in the request.