[摘录]基于Nginx+Lua轻松开发并发过万的接口(MongoDB版)
local mongo = require "resty.mongol"local conn = mongo:new()
conn:set_timeout(1000)
local ok, err = conn:connect("127.0.0.1",27017)
if not ok then
ngx.say("connect failed: "..err)
end
local db=conn:new_db_handle("test")
local col = db:get_col("test")
local r = col:find_one({name="dog"},{_id=0})
for k,v in pairs(r) do
ngx.say(k..": "..v)
end
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