Java file a lot of mistakes, does anyone know how to solve

CodePudding user response:

Is the error message sent to you ah, is visual guide package problem

CodePudding user response:

Should be short of servlet package, it is also possible that buid a project, or the clear tomcat to add

CodePudding user response:

The

refer to the original poster sefvcxbdf response:

Java file a lot of mistakes, does anyone know how to solve it

At point error words finally, press Alt +/import packages