update

app.lua

@@ -14,7 +14,7 @@ if uri == '/' then -- uri为 / ，退出运行
   ngx.exit(ngx.HTTP_OK)
 end
 
-local api_version, api_pxoxy_pass_url_indicator = uri:match("/([^/]+)/(.*)")
+local api_version, api_pxoxy_pass_url_indicator = uri:match("/?([^/]+)/?(.*)")
 
 ngx.say("api_version: ", api_version)
 ngx.say("api_pxoxy_pass_url_indicator: ", api_pxoxy_pass_url_indicator)