题目内容
通过（ ）协议可以在网络中动态地获得IP地址。
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SQL Error: select id,body,options from ***_enewstiku where sourceid='31301' and id < 2511972 and id<>'2511972' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31301' and id > 2511972 and id<>'2511972' order by id asc limit 5