IDEA cited MAVEN project jar package dependency import problem solution, mavenjar

IDEA cited MAVEN project jar package dependency import problem solution, mavenjar

IDEA has a built-in Maven environment. Maven is used by default to solve the project dependency problem. After a new project is created, the pom. xml file and the project name. iml file are generated in the project path. After a new project is created, IDEA does not automatically refresh Maven dependencies. Taking Spring Application as an example, the following error message is prompted during project Compilation:

The method for refreshing Maven configuration is as follows:

(1) Right-click the project;

(2) Select Maven | Reimport from the pop-up menu.

In this case, IDEA automatically downloads related dependencies from the network and stores them in the Maven local repository. In addition, you can set Maven refresh to automatic:

(1) Click File | Setting menu to open the Settings tab;

(2) Expand the Maven node in the left-side directory tree;

(3) Select Import Maven projects automatically.

I use IDEA of intellij.

It will be found in the relevant directories of my intellij
C: \ Users \ chen. m2 \ repository \ org \ apache \ tomcat \ 8.0.47

Already appears

He can see that he is downloading,

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