GUI HTTP客户端
问题描述：
有谁知道在OS X上运行的优秀GUI HTTP测试客户端？允许我输入请求（URL，标题，正文等）并查看响应的内容，最好以不同的格式（十六进制，文本等）。
Does anyone know of a good GUI HTTP testing client that runs on OS X? Something that will allow me to enter a request (URL, headers, body, etc.), and view the response, preferably in different formats (hex, text, etc.).
我发现了一个名为 HTTP客户端的邮件，但它有点儿错误。
I found one called HTTP Client, but it's kind of buggy.
Google让我失望。
Google is failing me.
编辑：感谢您的回复。我找到了一个非常不错的名为 RESTClient ，但我有兴趣看看是否还有其他好的。
Thanks for the responses so far. I found a pretty decent one called RESTClient, but I'd be interested to see if there are other good ones.