idea每次重新选择maven

1、IDEA 2018

位置：在file ⇨ Other Settings ⇨ Default Settings

2、IDEA 2019

Other Settings没有改变，Default settings变成了Settings for New Projects

位置：在file ⇨ Other Settings ⇨ Settings for New Projects

3、IDEA 2020

Other Settings变成了New Projects Settings

位置：在file ⇨ New Projects Settings ⇨ Settings for New Projects

step1.

File ----> Other Settings ---> Setting for New Projects...

step2.

搜索maven

step3.

设置maven路径

step4.

设置配置文件,1.选择maven路径.

2.选择settings.xml所在路径

3.repository自己如果设置了,会自动选择