新增了扫描url的工具方法

src/main/java/com/yutou/nas/utils/AppTools.java

@@ -1,7 +1,17 @@
 package com.yutou.nas.utils;
 
+import org.springframework.beans.factory.config.BeanDefinition;
+import org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider;
+import org.springframework.core.annotation.AnnotationUtils;
+import org.springframework.core.type.filter.TypeFilter;
+import org.springframework.stereotype.Controller;
+import org.springframework.util.ObjectUtils;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
 import java.text.SimpleDateFormat;
-import java.util.Date;
+import java.util.*;
 
 import static com.yutou.nas.utils.RedisTools.processOut;
 
@@ -39,4 +49,54 @@ public class AppTools {
     public static boolean isRuntimeSystemOfWindow() {
         return System.getProperty("os.name").contains("Windows");
     }
+
+    public static List<Class> scanClass(String classPath, Class<? extends Annotation> annotation) {
+        List<Class> classList = new ArrayList<>();
+        if (ObjectUtils.isEmpty(classPath)) {
+            return classList;
+        }
+        ClassPathScanningCandidateComponentProvider provider = new ClassPathScanningCandidateComponentProvider(false);
+        TypeFilter includeFilter = (metadataReader, metadataReaderFactory) -> true;
+        provider.addIncludeFilter(includeFilter);
+        Set<BeanDefinition> beanDefinitionSet = new HashSet<>();
+        // 指定扫描的包名
+        Set<BeanDefinition> candidateComponents = provider.findCandidateComponents(classPath);
+        beanDefinitionSet.addAll(candidateComponents);
+
+        beanDefinitionSet.forEach(beanDefinition -> {
+            try {
+                Class clazz = Class.forName(beanDefinition.getBeanClassName());
+
+                if (!ObjectUtils.isEmpty(annotation)) {
+                    if (!ObjectUtils.isEmpty(AnnotationUtils.getAnnotation(clazz, annotation))) {
+                        classList.add(clazz);
+                    }
+                } else {
+                    classList.add(clazz);
+                }
+            } catch (ClassNotFoundException e) {
+                e.printStackTrace();
+            }
+//            System.out.println(definition.getBeanClassName());
+        });
+        return classList;
+    }
+
+    public static List<String> getUrls(String packageName,String className){
+        List<Class> list= AppTools.scanClass(packageName, Controller.class);
+        List<String> urls=new ArrayList<>();
+        for (Class aClass : list) {
+            if(className!=null&&!aClass.getSimpleName().equals(className)){
+                continue;
+            }
+            Method[] methods= aClass.getDeclaredMethods();
+            for (Method method : methods) {
+                RequestMapping ls=method.getAnnotation(RequestMapping.class);
+                if(ls!=null) {
+                    urls.add(ls.value()[0]);
+                }
+            }
+        }
+        return urls;
+    }
 }