[ERROR]The last packet sent successfully to the server was 零 milliseconds ago
[ERROR]The last packet sent successfully to the server was 0 milliseconds ago.?转载:http://binma85.
[ERROR]The last packet sent successfully to the server was 0 milliseconds ago.
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转载:http://binma85.iteye.com/blog/1318477
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原因分析：?
（1）大量数据访问情况下，mysql connection连接有可能失效?
（2）长时间不妨问，connection会失效?
更多参考：?
http://dev.mysql.com/doc/refman/5.1/zh/database-administration.html#dynamic-system-variables?
http://www.blogjava.net/heweiya/archive/2006/01/18/28483.html?
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我的异常网推荐解决方案：The driver has not received any packets from the server.,http://www.myexception.cn/j2ee/345243.html
