eclipse visual graphics editing page (drag and drop components)
1. Advanced webpage https://www.eclipse.org/windowbuilder/download.php
2. Select the desired version and click link
3. Copy address
4. eclipse->help->Install New Software-->Paste
5. After checking Finish, after the automatic download and installation is complete, eclipse prompts to restart, and you can use it after restarting
6. Add a visual page to the project
Right-click on the project package -> new -> others, you will find the windowbuilder folder, just select the appropriate one
