如何从 Firefox 工具栏中访问 HTTP 标头
具体来说，我想在从 Firefox 工具栏中加载/刷新页面时读取响应 HTTP 标头。
这可能吗？我不需要写，只需读取响应头即可。
编辑：有些人误解并建议 Firebug。我正在开发一个工具栏，我想从我的代码访问标题数据。
Specifically I want to read the response HTTP headers when the page is loaded/refreshed from within my Firefox toolbar.
Is this possible? I don't need to write, just read the response headers.
Edit: some people are misunderstanding and suggesting Firebug. I am developing a toolbar, I want to access the header data from my code.
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您需要为
http-on-examine-response通知添加观察者。这样，您就会知道何时收到服务器响应，并且可以查看标头。有关代码示例，您可以查看 https://developer.mozilla.org/en/Setting_HTTP_request_headers - 本质上是相同的事情，但监听不同的通知。You need to add an observer for the
http-on-examine-responsenotification. That way you will know whenever a server response is received and you can take a look at the headers. For a code example you can have a look at https://developer.mozilla.org/en/Setting_HTTP_request_headers - that's essentially the same thing but listening to a different notification.Firebug 是我使用的 - 激活网络面板，您可以看到标头、响应等等！
Firebug is what I use - activate the Net panel and you can see Headers, Responses and lots more!
如果我正确理解您的问题，您应该能够通过 Firebug 附加组件读取 HTTP 标头。
If I understand your question correctly, you should be able to read the HTTP headers through the Firebug Add-On.