---
--- Generated by EmmyLua(https://github.com/EmmyLua)
--- Created by admin.
--- DateTime: 2025/10/15 09:12
---
--local snowflake = require("util.snowflake")
--
--local workerId = 0 -- 假设当前机器的ID是1，范围在[0, 31]之间
--local datacenterId = 0 -- 数据中心ID，范围在[0, 31]之间
--local snow = snowflake.new(workerId, datacenterId)
--local id = snow:generateUniqueId()-- 生成ID
--ngx.say("Generated ID:"..snow.int64_to_string(id))

--max =a and b or c--a?b:c

local cjson = require("cjson")
local header = ngx.req.get_headers()
for k,v in pairs(header) do
    ngx.say("[header] name:", k, "value:", v)
end

local payloads = ngx.req.get_uri_args()
for k,v in pairs(payloads) do
    ngx.say("[params] name:", k, " value:", v)
end

--去掉组装最后一位逗号(,)
--local newKeys = keys:sub(1, #keys -1)
--local newValues = values:sub(1, #values -1)

--读取请求体的数据
--ngx.req.read_body()

--获取请求数据
--local body_data = ngx.req.get_body_data()

--if not body_data then
--    ngx.say("read file error:", err)
--    return ngx.exit(400)
--end
--local len = #body_data

--local file_name = ngx.req.get_body_file()
--ngx.say("file length:", len)

--ngx.req.read_body_in_buffer(ngx.var.request_body_file)

--ngx.say(body_data)


--local cjson = require("cjson")
--local file_path = "/home/frankly/work/test.dat"
--local file_length = 1024 * 1024 * 400
--local f, err = io.input(file_path, "r")
--if not f then
--    ngx.say("read file error:"..err)
--    return
--end
--local content = f:read(file_length)  --读取文件内容
--f:close()   --关闭文件
----ngx.say(content)
--local res = {
--    key = "data",
--    value = content
--}
----ngx.header["Length"] = #content
--ngx.header["Content-Type"] = 'application/json; charset=UTF-8'
--ngx.say(cjson.encode(res))
--ngx.log(ngx.INFO, "send data success")