idea 小白走过的路

git 安装流程
https://www.cnblogs.com/wj-1314/p/7993819.html

idea 安装配置
https://mp.weixin.qq.com/s/ZnHMToGpf0IwDfqhRtZ96Q

idea wrong tag
方法1 alt + enter，将 tag 加入自定义标签库
如何管理这个自定义标签库

方法2 将此类信息的严重度降低

2 模板设置
https://blog.csdn.net/xiaoliulang0324/article/details/79030752

3 git puhs Updates were rejected because the tip of your current branch is behind
https://www.jianshu.com/p/004f47f908c5
在本地仓库，右键 Git Bash Here
先试了第二种解决方法，不行，就使用了第一种解决方法

可以再看看这个
https://www.cnblogs.com/xwdreamer/archive/2012/05/29/2523958.html

4 idea 使用 git
https://www.jianshu.com/p/5a48e8721c51

https://www.cnblogs.com/java-maowei/p/5950930.html

Failed to configure a DataSource: ‘url’ attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class
https://www.jianshu.com/p/836d455663da

明明有配，用了方法四成功了

checks autowiring problems in a bean class
https://www.cnblogs.com/lick468/p/10796479.html