【springboot】项目启动时打印全部接口方法

方法：在你springboot项目的基础上，创建下面的类：

package com.llq.wahaha.listener;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationEvent;
import org.springframework.context.ApplicationListener;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;import java.util.Arrays;
import java.util.stream.Collectors;/*** @author llq* @Description ApplicationListener实现类*/@Component
public class ControllerPrinter implements ApplicationListener<ApplicationEvent> {@Autowiredprivate ApplicationContext applicationContext;@Overridepublic void onApplicationEvent(ApplicationEvent event) {System.out.println("-----------------------");Arrays.stream(applicationContext.getBeanDefinitionNames()).filter(name -> applicationContext.getType(name).isAnnotationPresent(RestController.class)).forEach(controllerName -> {Class<?> controllerClass = applicationContext.getType(controllerName);System.out.println("Controller: " + controllerClass.getName());Arrays.stream(controllerClass.getDeclaredMethods()).filter(method -> method.isAnnotationPresent(RequestMapping.class)).forEach(method -> {System.out.printf("\tMethod: %s%n\t\tRequestMapping: %s%n",method.getName(),Arrays.stream(method.getAnnotationsByType(RequestMapping.class)).map(RequestMapping::value).flatMap(Arrays::stream).collect(Collectors.joining(", ")));});});}
}