以前用MyEclipse,现在用eclipse配置maven后,运行run install.报错: [ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven wit
使用自己本地安装的maven,启动jeesite报错: No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? mvn install -X也是报这个错. 1.参考 https://www.cnblogs.com/oskyhg/p/8228382.html 我知道是要将jre改成jdk.但是,目前是运行jeesite的“bin\run-tomcat7.bat”
怎么样把sql server 2000的用户表的所有者,改成dbo,而不是用户名. 推荐使用下面介绍的第二种方法,执行以下查询便可以了.sp_configure 'allow updates','1' go reconfigure with override go update sysobjects set uid=1 where uid<>1 go sp_configure 'allow updates','0' go reconfigure with override 注意:上面的查询语句
笨办法学python第33节 这一节主要学习内容是while循环,记录内容为将while改成函数,首先源代码如下: i = 0 numbers = [] while i < 6: print "At the top i is %d" % i numbers.append(i) i = i + 1 print "Numbers now: ", numbers print "At the bottom i is %d" % i print &q