https://blog.youkuaiyun.com/J2EE_devzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/J2EE_dev/article/details/6250820https://blog.youkuaiyun.com/J2EE_dev/article/details/6250820J2EE_devTue, 15 Mar 2011 15:09:00 +0800我是指多个用户共用一个static的Connection,在createstatement时，会出现什么后果？ 
我在做程序时，发现使用一个Connection，先后cretat多个statement时，程序能正常运行，由此想到这一点，假如把connection设成static,多个用户使用，假如这多个用户不是同时使用，会不会出什么问题？假如是同时使用了这个connection,又会出什么问题？ 

是读出错误的数据？还是无法得到数据？或者系统会崩溃？
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