add

qiaoba-commons/qiaoba-common-base/src/main/java/com/qiaoba/common/base/utils/AnnotationUtil.java

@@ -0,0 +1,33 @@
+package com.qiaoba.common.base.utils;
+
+import cn.hutool.core.util.ClassUtil;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+
+/**
+ * 注解Util
+ *
+ * @author ailanyin
+ * @version 1.0
+ * @since 2023/6/21 9:53
+ */
+public class AnnotationUtil extends cn.hutool.core.annotation.AnnotationUtil {
+
+    public static boolean hasAnnotation(String referenceMethod, Class<? extends Annotation> annotation) {
+        // com.qiaoba.common.base.utils.AnnotationUtil.hasAnnotation
+        StringBuilder sb = new StringBuilder(referenceMethod);
+        int index = sb.lastIndexOf(".");
+        // com.qiaoba.common.base.utils.AnnotationUtil
+        String clazzName = sb.substring(0, index);
+        // hasAnnotation
+        String methodName = sb.substring(index + 1, sb.length());
+        Class<?> clazz = ClassUtil.loadClass(clazzName);
+        for (Method method : clazz.getDeclaredMethods()) {
+            if (methodName.equals(method.getName())) {
+                return hasAnnotation(method, annotation);
+            }
+        }
+        return false;
+    }
+}