HttpRequester
This tool is useful when doing web or REST development, or when you need to make HTTP requests that are not easily done via the browser (PUT/POST/DELETE).
This is based off of Alex Milowski's excellent Poster addon, with a large focus on keeping a history of transactions, allowing you to go back and review, re-execute, load, and save HTTP requests.
HttpRequester can be opened via the Tools menu, or via the Addon-bar icon.
下载地址：https://addons.mozilla.org/zh-cn/firefox/addon/httprequester/versions/