update

Dockerfile

@@ -29,7 +29,8 @@ USER myuser
 
 # 复制Lua脚本和nginx配置文件到容器中
 COPY app.lua /data/myapp/
-COPY app_v1.lua /data/myapp/
+# COPY app_v1.lua /data/myapp/
+COPY app /data/myapp/
 COPY nginx.conf /usr/local/openresty/nginx/conf/nginx.conf
 
 # 指定容器启动时运行的命令

app.lua

@@ -29,6 +29,7 @@ ngx.say("pass_url: ", pass_url)
 -- require(lua_path)
 local lua_path = "app/" ..api_version .. "/app"
 ngx.say("lua_path: ", lua_path)
+require(lua_path)
 
 -- local lfs = require("lfs")
 -- -- 获取当前工作目录

app/v1/app.lua

@@ -0,0 +1,60 @@
+-- 这是一个单行注释
+
+--[[
+这是一个多行注释
+这是一个多行注释
+]]
+local uri = ngx.var.uri
+
+local api_version = ''
+local api_pxoxy_pass_url_indicator = ''
+
+-- 提取版本号和 proxy_pass url 标识
+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("/([^/]+)/(.*)")
+
+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)
+
+-- 根据版本号加载不同的 Lua 文件
+-- local lua_path = "app_" .. api_version
+-- ngx.say("lua_path: ", lua_path)
+-- require(lua_path)
+local lua_path = "app/" ..api_version .. "/app"
+ngx.say("lua_path: ", lua_path)
+require(lua_path)
+
+-- local lfs = require("lfs")
+-- -- 获取当前工作目录
+-- local current_dir = lfs.currentdir()
+-- ngx.say("Current directory:", current_dir)
+-- -- 列举当前目录的内容
+-- for file in lfs.dir(current_dir) do
+--   if file ~= "." and file ~= ".." then -- 排除 "." 和 ".."
+--       local path = current_dir .. "/" .. file
+--       local attr = lfs.attributes(path) -- 获取文件属性
+
+--       if attr.mode == "directory" then
+--           print("Directory:", file)
+--       elseif attr.mode == "file" then
+--           print("File:", file)
+--       else
+--           print("Other:", file)
+--       end
+--   end
+-- end
+
+
+-- local status, err = pcall(require, lua_path)
+-- if not status then
+--   ngx.log(ngx.ERR, "failed to load lua file: ", lua_path, ", error: ", err)
+--   ngx.say("Error: Failed to load API version: ", api_version)
+--   ngx.exit(ngx.HTTP_INTERNAL_SERVER_ERROR)
+-- end