update

app.lua

@@ -6,27 +6,27 @@
 ]]
 local uri = ngx.var.uri
 ngx.say("uri: [", uri)
+
+local api_version = ''
+local api_pxoxy_pass_url_indicator = ''
+
+-- 提取版本号和 proxy_pass url 标识
 if uri == '/' then
-    ngx.say("uri = /")
-    os.exit()
+  ngx.say("uri = /")
+  ngx.exit(ngx.HTTP_OK)
+else
+  local version_match = string.match(uri, "^(v%d+)/(.*)")
+  if version_match then
+    api_version = version_match[1]
+    api_pxoxy_pass_url_indicator = version_match[2]
+  else
+    api_version = ''
+    api_pxoxy_pass_url_indicator = ''
+  end
 end
--- os.exit()
--- print(uri)
--- print('adf')
--- os.exit()
--- -- if uri == '/' then
--- --     os.exit()  -- 终止整个程序
--- -- end
-
--- -- 使用正则表达式匹配路径中的变量
--- local api_version, api_pxoxy_pass_url_indicator = uri:match("/(v%d+)/(.+)")
-
--- ngx.say("api_version: ", api_version)
--- ngx.say("api_pxoxy_pass_url_indicator: ", api_pxoxy_pass_url_indicator)
--- pass_url = api_pxoxy_pass_url_indicator
--- pass_url = pass_url:gsub("^http/", "http://")
--- pass_url = pass_url:gsub("^https/", "https://")
--- ngx.say("pass_url: ", pass_url)
+
+ngx.say("api_version: ", api_version)
+ngx.say("api_pxoxy_pass_url_indicator: ", api_pxoxy_pass_url_indicator)
 
 -- ngx.say('\n\n\n')