feat: add PointCutUtils

spring-cloud-advance-common/spring-cloud-advance-common-core/src/main/java/com/sprainkle/spring/cloud/advance/common/core/util/PointCutUtils.java

@@ -0,0 +1,35 @@
+package com.sprainkle.spring.cloud.advance.common.core.util;
+
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.reflect.MethodSignature;
+import org.springframework.core.annotation.AnnotationUtils;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+
+/**
+ * Spring AOP point cut 工具类
+ *
+ * @author sprainkle
+ * @date 2021/8/13
+ */
+public class PointCutUtils {
+
+    public static MethodSignature getMethodSignature(JoinPoint joinPoint) {
+        return (MethodSignature) joinPoint.getSignature();
+    }
+
+    public static Method getMethod(JoinPoint joinPoint) {
+        return getMethodSignature(joinPoint).getMethod();
+    }
+
+    public static Object[] getArgs(JoinPoint joinPoint) {
+        return joinPoint.getArgs();
+    }
+
+    public static <T extends Annotation> T getAnnotation(JoinPoint joinPoint, Class<T> annotationClass) {
+        Method method = getMethod(joinPoint);
+        return AnnotationUtils.getAnnotation(method, annotationClass);
+    }
+
+}