语法: method_name = ngx.req.get_method()
环境: set_by_lua*, rewrite_by_lua*, access_by_lua*, content_by_lua*, header_filter_by_lua*
获取当前请求的 HTTP 请求方法名称。结果为类似 "GET" 和 "POST" 的字符串，而不是 HTTP 方法常量 中定义的数值。
如果当前请求为 Nginx 子请求，将返回子请求的 HTTP 请求方法名称。
这个方法在 v0.5.6 版本中首次引入。
更多用法请参考 ngx.req.set_method。
English Source
syntax: method_name = ngx.req.get_method()
context: set_by_lua*, rewrite_by_lua*, access_by_lua*, content_by_lua*, header_filter_by_lua*
Retrieves the current request's request method name. Strings like "GET" and "POST" are returned instead of numerical method constants.
If the current request is an Nginx subrequest, then the subrequest's method name will be returned.
This method was first introduced in the v0.5.6 release.
See also ngx.req.set_method.