1. Open Breakpoints, check the breakpoints in the program, and cancel all breakpoints
快捷键:ctrl+shift+f8
2. Check the method name of the test method in Junit4, the first letter must not be capitalized!
If there is still no solution, please continue to look at the ultimate solution:
3. The third type is the cause of my problem
其实程序本身没有任何问题,就是不小心关闭了控制台的布局导致的
a. Open the debug console
b. Reset layout: Click the restore layout button in the figure below to restore the console layout.