Some operational settings for using the idea

1. Commonly used settings

1.1 Shortcut keys related

• The most commonly used shortcut keys and modification shortcut keys in Eclipse and idea.
• Idea’s package import shortcut keys + automatic package import settings.

1.2 Configure automatic generation of comments (classes, methods, etc.)

• IntelliJ IDEA is set to automatically generate Java class comments and method comments (and handle param array issues).

1.3 maven project related

• To solve the problem that IDEA keeps loading archetype list when creating MAVEN project....
• idea creates a maven multi-module project.
• Little questions in Maven (version issues, packaging issues, etc.).

1.4 Some other common operation settings

• idea starts the same project multiple times at the same time with different port numbers - simulated cluster.
• idea launches multiple service management windows in the same window (turn on RunDashboard management).
• Solving the stuck problem of intellij idea.
• Introducing several commonly used plug-ins for idea.
• idea’s json formatting plug-in Json Parser.
• JPA automatic generation JPA material category (idea).
• The system cannot find the file connot run program “svn“ in idea.
• Troubleshoot and resolve the idea shortcut key conflict problem (OpenArk64.exe).

2. IntelliJ IDEA cancels parameter error prompts in @param comments

• as follows:
  

3. Idea opens multiple files at the same time, the navigation bar is not hidden, and lines are automatically wrapped.

• as follows:
  

4. Lombok requires enabled annotation processing

• The solution is as follows:
  

5. Import old eclipse projects into idea

5.1 Detailed introduction of import method

• Import the javaweb project of eclipse in idea - tomact service (nanny level).

5.2 Solve the Unescaped xml character error in IDEA (jsp file)

• After importing the old project, jsp文件 has been popular. Report some correct javascript codes in the <script> tagUnescaped xml characterWrong, although it does not affect the operation, it is really annoying and obsessive-compulsive disorder is absolutely intolerable.
  • Error screenshot:
    
  • Solution:
    
• Looking at the code again, the problem has been solved:
  

5.3 How to set up the JS or JSP page without restarting the service after modifying the idea

• Before setting:
  
• The setting method is as follows:
  

6.