连接计算机的（16) —般带有电源插头,需要由外部电源供电。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29741' and id < 2415463 and id<>'2415463' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29741' and id > 2415463 and id<>'2415463' order by id asc limit 5