Java from entry to proficient Chapter 2 Development Tool IDEA Tutorial

One, build a Java environment

Centos7 build JDK environment refer to the following blog:
https://blog.csdn.net/zhengzaifeidelushang/article/details/109411311

2. Familiar with IDEA development tools

IDEA use tutorials refer to the following blog:
https://blog.csdn.net/zhengzaifeidelushang/article/details/109181394

Maven usage tutorial and IDEA integration Maven plug-in refer to the following blog:
https://blog.csdn.net/zhengzaifeidelushang/article/details/109194657

For the methods of Mave and IDEA to set the JDK version and modify the running environment of the Maven project, refer to the following blog: