增加代码

waf.lua

@@ -27,13 +27,12 @@ local cjson = require "cjson"
 -------去除一些不要验证的请求并获取url
 local urlok,temp_uri = reqhandle.Selfwhiteurl()
 if urlok == "ok" then
-	red:close()
 	return 
 end
 
 
 -------链接redis------------
-local red = redis:new()
+red = redis:new()
 red:set_timeout(1000) 
 
 local ok, err = red:connect(config.redis_host, config.redis_port)