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2019-02-26 08:56 来自 百谷博客

idea 破解最新版

idea 破解最新版方法首先下载java agent jar 破解补丁 ,http://idea.lanyus.com/-javaagent:～/Tools/JetbrainsIdesCrack-4.2-release-sha1-3323d5d0b82e7166098080...

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2019-02-22 14:12 来自 百谷博客

java.sql.SQLException: Field 'ID' doesn't have a default value

报错：java.sql.SQLException: Field 'ID' doesn't have a default value这个mysql中没有设置Auto Incresement

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2019-02-21 16:27 来自 百谷博客

mvn clean install java 找不到kotlin的类java cannot find symbol of kotlin

java cannot find symbol of kotlin[ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERRO...

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2019-02-20 16:53 来自 百谷博客

linux Read-only file system的问题

用mount 命令解决mount -o remount rw /

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2019-02-19 10:14 来自 百谷博客

linux java 8 和java 11 共存切换

linux下切换java8 和java11 ，首先更改.bashrc,将PATH变量保存到PATHX中PATHX=$PATH然后分别创建useJava8.shJAVA_HOME=/home/shenfeng/Tools/jdk1.8.0_201 M2_HOME=/home/...