spring注解的简单使用打印接口信息

package dhht.seal.hn.gate.config;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author sh
 */
@Target({ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
public @interface ApiInfoAnnotion {
    String name() default "";

    String version() default "";
}

package dhht.seal.hn.gate.config;

import dhht.seal.hn.gate.util.VersionInfo;
import dhht.seal.hn.gate.vo.ResultVO;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.stereotype.Component;

import java.lang.reflect.Method;

/**
 * @Author: sh
 * @Description:
 * @Version:
 * @Date: 2020/12/28
 */
@Slf4j
@Component
@Aspect
public class ApiInfoControllerAop {

    @Pointcut("execution(* dhht.seal.hn.gate..*Controller.*(..))")
    public void pointCut() {
    }

    @Around(value = "pointCut()")
    public Object around(ProceedingJoinPoint joinPoint) {
        String name = "";
        try {
            Class<?> aClass = joinPoint.getTarget().getClass();
            MethodSignature signature = (MethodSignature) joinPoint.getSignature();
            Method declaredMethod = aClass.getDeclaredMethod(signature.getName(), signature.getParameterTypes());
            ApiInfoAnnotion annotation = declaredMethod.getAnnotation(ApiInfoAnnotion.class);
            boolean bl = (null != annotation);
            if (bl) {
                name = annotation.name();
                log.info("===start opt===" + name + "===version" + VersionInfo.VERION);
            }
            //return joinPoint.proceed();
            Object proceed = joinPoint.proceed();
            if (bl) {
                log.info("===end opt===" + name + "===version" + VersionInfo.VERION);
            }
            return proceed;
        } catch (Throwable throwable) {
            log.error(throwable.getMessage());
            log.error("===end opt===" + name + "===version" + VersionInfo.VERION);
            return ResultVO.fail(throwable.getMessage(), null);
        }
    }
}

@ApiInfoAnnotion(name = "用章单位备案")
@PostMapping(value = "approval", produces = "application/json;charset=UTF-8", name = "用章单位备案")
public ResultVO approval(@RequestBody @Valid ReqCropApprovalVO data, BindingResult bindingResult) {
    ResultVO resultVO = cropService.cropApproval(data);
    return resultVO;
}