Using the OAP aspect causes the controller to be called repeatedly

Use oap Caused by section controller Called repeatedly

background ：
I found a strange problem during the self-test , A variable should have been added 1 Of becomes plus 2,debug I found all controller Have been called twice , The method inside has also been implemented twice

reason ：

Later, after investigation, it was found that when writing facets , Called twice in the surround notification joinPoint.proceed()

joinPoint.proceed()： Execute target method target method

Defined tangent ：

 @Pointcut("execution(public * .......controller.*.*(..))")

You can see execution The expression defines all controller package , And change all methods of all classes under the package ,joinPoint.proceed()

resolvent ：
Modify the original logic only once joinPoint.proceed()