IntelliJIdea modify the location of Maven storage warehouse and modify the mirror address

When IntelliJIdea is used for the first time, when Maven is not configured, its default warehouse storage location is C drive: as shown below

As the number of projects increases, it will occupy more of the C drive, so we need to consider changing its address.

One, Maven installation and environment variable configuration

The address for obtaining Maven is as follows, and I have improved the xml in it.

Link: https://pan.baidu.com/s/1vtynEIMytbDvKDddtp_2rA 
Extraction code: xptt

Step 1: Download and decompress, I decompressed it to Disk D, and then created a repository folder under this folder, as a warehouse

Step 2: Configure the settings.xml file

Step 3: Modify the content, which is the path of the repository in the first step

Step 4: Open idea and set it up as follows

Step 5: Operate as shown

Step 6: Look at the picture

Second, modify the image to be an Ali image

Step 1: Open the following file

Step 2: Make the following configuration:

The code is:

<mirror>
	 <id>alimaven</id>
	 <name>aliyun maven</name>
	 <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
	 <mirrorOf>central</mirrorOf>
</mirror>

You only need to copy the XML configuration file in Maven downloaded from the header, and I will configure it for you all.