CherryPy 在 nsIXMLHttpRequest 上返回状态 301（但对于 firefox HTTP 请求工作正常）
我正在使用 CherryPy 开发一个 Web API。其目的是由 JavaScript 通过 nslXMLHttpRequest 访问它。当我通过 Firefox 访问 API 时（就好像它是一个普通的 URL），我的日志中会出现以下
!!!SUCCESS!!!
[my IP] - - [30/Sep/2011:08:30:19] "GET /myAPI/ HTTP/1.1" 200 11 "" "Mozilla/5.0 (Windows NT 6.1; rv:6.0.2) Gecko/20100101 Firefox/6.0.2"
内容：“!!!SUCCESS!!!”打印在 myAPI 页面上运行的代码的开头。但是当我通过 JavaScript 访问它时，我的日志中会出现以下内容：（
[my IP] - - [30/Sep/2011:08:32:19] "GET /myAPI?arg1=value1&arg2=value2 HTTP/1.1" 301 221 "[requesting page]" "Mozilla/5.0 (Windows NT 6.1; rv:6.0.2) Gecko/20100101 Firefox/6.0.2"
这些参数是可选的）
请注意，在第二种情况下，!!!SUCCESS!!!从未打印（我的代码从未执行），状态代码为 301 - “永久移动”。知道什么会导致 CherryPy 这样做吗？
I am developing a web API in using CherryPy. The intent is that it is accessed by JavaScript through nslXMLHttpRequest. When I access the API through Firefox (as though it were an ordinary-variety URL), the following appears in my logs:
!!!SUCCESS!!!
[my IP] - - [30/Sep/2011:08:30:19] "GET /myAPI/ HTTP/1.1" 200 11 "" "Mozilla/5.0 (Windows NT 6.1; rv:6.0.2) Gecko/20100101 Firefox/6.0.2"
That "!!!SUCCESS!!!" is printed at the start of the code that runs on the myAPI page. But when I access it through JavaScript, the following appears in my logs:
[my IP] - - [30/Sep/2011:08:32:19] "GET /myAPI?arg1=value1&arg2=value2 HTTP/1.1" 301 221 "[requesting page]" "Mozilla/5.0 (Windows NT 6.1; rv:6.0.2) Gecko/20100101 Firefox/6.0.2"
(those arguments are optional)
Notice that in the second case, !!!SUCCESS!!! was never printed (my code was never executed) and the status code was 301 - "moved permanently". Any idea what would cause CherryPy to do this?
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可能是因为
/myAPI和/myAPI/不是同一个 URI，因此它将您从一个 URI 重定向到另一个。您可以使用 http:// /docs.cherrypy.org/dev/refman/lib/cptools.html#cherrypy.lib.cptools.trailing_slashProbably because
/myAPIand/myAPI/are not the same URI, so it's redirecting you from one to the other. You can fine-tune this behavior with http://docs.cherrypy.org/dev/refman/lib/cptools.html#cherrypy.lib.cptools.trailing_slash