02 2015 档案

a different object with the same identifier value was already associated with the session:
摘要：hibernate操作:实例化两个model类,更新时会提示adifferentobjectwiththesameidentifiervaluewasalreadyassociatedwiththesession:解决方法:merge 阅读全文

posted @ 2015-02-11 18:05 zhouyu 阅读(227) 评论(0) 推荐(0) 编辑

linux 下压缩大批量文件
摘要：find ./ -name '*衢州*' -type f -print| xargs zip /home/Eyuncloud/qz_20150211.zip 阅读全文

posted @ 2015-02-11 14:37 zhouyu 阅读(6208) 评论(0) 推荐(0) 编辑

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