The maven window cannot be found on the right side of idea (there is no Maven option in the common column on the far right of Idea_)

Option One:

First of all, idea comes with a maven control. Unlike Eclipse, you need to download the control. If you used to have maven on the right side, but for some reason it disappears and cannot be found, you can try the method I wrote.

Method 1. Click on the small box in the lower left corner of your idea interface. Maven should be found from inside.

Method 2. Click View->Tool Windows->Maven projects in the menu bar

Method 3. Click Help->Find Action (Ctrl+Shift+A) in the menu bar and enter Maven projects

https://blog.csdn.net/huajuanaini/article/details/51793336?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2.control

Option II:

Maven does not appear in the right sidebar. Another possibility is that the pom.xml file is not recognized. Idea thinks that this project is not a Maven project, causing Idea to be unable to load dependency packages. Therefore, the above three methods are useless. Solution: Right-click the pom.xml file and click "add as maven project"

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The following is a brief introduction to the basic usage of Lifecycle in IDEA's maven project.

What is Maven?

Maven is a build automation tool primarily used for Java projects. Maven can also be used to build and manage projects written in C#, Ruby, Scala, and other languages.

What is the Maven build life cycle?

• 1.clean

  Used to clear all files generated by previous builds

  Specifically, all files in the Target directory are cleared, including this directory

  For example: deleted all files generated by install

• 2.validate

  Verify that the project is correct and all necessary information is available

• 3.compile

  Compile the source code of the project, mainly java files

  Generally, the files in scr/main/java or scr/test/java are compiled.

• 4.test

  Use an appropriate unit testing framework to test the compiled source code and test the code compiled in compile

  Testing generally does not require packaging or deployment code

• 5.package

  Get the compiled code in compile and package it into a classifiable format

  For example JAR

• 6.vertify

  This step is used to verify the test and check the test results.

  Check whether the test results meet the standards

• 7.install

  Install packages into local repository

  Used as a dependency for other local projects (note: oms can be used only after core is installed)

• 8.deploy

  Done in the build environment, copy the final package to a remote repository for sharing with other developers and projects.

Remarks; PS: Garbled characters may appear during installation. At this time, right-click on install and select create xxx install

  在command line里写 install -Dmaven.test.skip=true -f pom.xml 然后用新写的命令代替旧的install即可

What are Maven build goals?

The build phase consists of a set of goals. Maven goals represent specific tasks that help build and manage a project.

Sometimes, Maven goals are not limited to the build phase. We can execute these goals through the command line.