Code no problem but the wrong

CodePudding user response:

First maven debugging to the right, then confirm whether Chinese symbols, feeling is not binding, compile project has been running. Class files deleted recompiling try again,

CodePudding user response:

Compile error should be existing jar package,

CodePudding user response:

refer to the second floor Sharp Knife response:

compiler error should be for the jar package,

I found the problem I in the wrong place to get a method