Spring Boot (iii):aop& log operations & exception handling

First, AOP:HttpAspect.java

Second, Operation Log

Call Org.slf4j.Logger, org.slf4j.LoggerFactory in Httpaspect.java

Third, exception handling

1. Defining the anomaly Model Result.java

2. Operation Anomaly Model Result.java

3. When Java code throws an exception, the class that handles the exception Exceptionhandle.java

4. Custom Exception Studentmodelexception.java

Exception in E.gemessage ()

Throwing Exceptions in 5.java code

6. Defining enum Classes

Spring Boot (iii):aop& log operations & exception handling