Created
May 31, 2015 13:55
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将记录的谷歌搜索词存入redis中
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| red = redis:new() | |
| red:set_timeout(1000) | |
| local ok, err = red:connect("127.0.0.1", 6379) | |
| if not ok then | |
| ngx.log(ngx.WARN, "failed to connect: ", err) | |
| return | |
| end | |
| ok, err = red:select(2) | |
| if not ok then | |
| ngx.log("failed to select: ", err) | |
| return | |
| end | |
| local args = ngx.req.get_uri_args() | |
| if args["q"] then | |
| local key = getClientIp() | |
| local data, err = red:sadd(key, args["q"]) | |
| end |
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