Springboot项目如何获取所有的接口

 @Autowired private WebApplicationContext applicationContext; @Override public List getAllUrl() { RequestMappingHandlerMapping mapping = applicationContext.getBean(RequestMappingHandlerMapping.class); // 获取url与类和方法的对应信息 Map map = mapping.getHandlerMethods(); List> list = new ArrayList>(); for (Map.Entry m : map.entrySet()) { Map map1 = new HashMap(); RequestMappingInfo info = m.getKey(); HandlerMethod method = m.getValue(); //获取当前方法所在类名 Class bean = method.getBeanType(); //使用反射获取当前类注解内容 Api api = bean.getAnnotation(Api.class); RequestMapping requestMapping = bean.getAnnotation(RequestMapping.class); String[] value = requestMapping.value(); map1.put("parent",value[0]) //获取方法上注解以及注解值 ApiOperation methodAnnotation = method.getMethodAnnotation(ApiOperation.class); String privilegeName = methodAnnotation.notes(); PatternsRequestCondition p = info.getPatternsCondition(); for (String url : p.getPatterns()) { map1.put("url", url); } map1.put("className", method.getMethod().getDeclaringClass().getName()); // 类名 map1.put("method", method.getMethod().getName()); // 方法名 RequestMethodsRequestCondition methodsCondition = info.getMethodsCondition(); for (RequestMethod requestMethod : methodsCondition.getMethods()) { map1.put("type", requestMethod.toString()); } list.add(map1); } return list; }

 class RequestToMethodItem { public String controllerName; public String methodName; public String requestType; public String requestUrl; public Class[] methodParmaTypes; public String getControllerName() { return controllerName; } public void setControllerName(String controllerName) { this.controllerName = controllerName; } public String getMethodName() { return methodName; } public void setMethodName(String methodName) { this.methodName = methodName; } public String getRequestType() { return requestType; } public void setRequestType(String requestType) { this.requestType = requestType; } public String getRequestUrl() { return requestUrl; } public void setRequestUrl(String requestUrl) { this.requestUrl = requestUrl; } public Class[] getMethodParmaTypes() { return methodParmaTypes; } public void setMethodParmaTypes(Class[] methodParmaTypes) { this.methodParmaTypes = methodParmaTypes; } public RequestToMethodItem(String requestUrl, String requestType, String controllerName, String requestMethodName, Class[] methodParmaTypes){ this.requestUrl = requestUrl; this.requestType = requestType; this.controllerName = controllerName; this.methodName = requestMethodName; this.methodParmaTypes = methodParmaTypes; } } 

 import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.ResponseBody; @Controller public class TestController { @GetMapping(value = "/test1") @ResponseBody public void test1(Integer a) { } @PostMapping(value = "/test2") @ResponseBody public void test2(Integer a,Integer b) { } } 

 import java.util.ArrayList; import java.util.List; import java.util.Map; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.web.context.WebApplicationContext; import org.springframework.web.method.HandlerMethod; import org.springframework.web.servlet.mvc.condition.PatternsRequestCondition; import org.springframework.web.servlet.mvc.condition.RequestMethodsRequestCondition; import org.springframework.web.servlet.mvc.method.RequestMappingInfo; import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping; import cn.hutool.json.JSONUtil; //hutool是一个很方便的工具包 @SpringBootTest @RunWith(SpringRunner.class) public class Test { @Autowired WebApplicationContext applicationContext; @org.junit.Test public void index() { List requestToMethodItemList = new ArrayList(); RequestMappingHandlerMapping requestMappingHandlerMapping = applicationContext.getBean(RequestMappingHandlerMapping.class); Map handlerMethods = requestMappingHandlerMapping.getHandlerMethods(); for (Map.Entry requestMappingInfoHandlerMethodEntry : handlerMethods .entrySet()) { RequestMappingInfo requestMappingInfo = requestMappingInfoHandlerMethodEntry.getKey(); RequestMethodsRequestCondition methodCondition = requestMappingInfo.getMethodsCondition(); PatternsRequestCondition patternsCondition = requestMappingInfo.getPatternsCondition(); HandlerMethod mappingInfoValue = requestMappingInfoHandlerMethodEntry.getValue(); // 请求类型 String requestType = methodCondition.getMethods().toString(); // 请求路径 String requestUrl = patternsCondition.getPatterns().iterator().next(); // 控制器名称 String controllerName = mappingInfoValue.getBeanType().toString(); // 请求方法名 String requestMethodName = mappingInfoValue.getMethod().getName(); // 请求参数 Class[] methodParamTypes = mappingInfoValue.getMethod().getParameterTypes(); // Spring通过BasicErrorController进行统一的异常处理,不计入这些API if("class org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController".equals(controllerName)) { continue; } RequestToMethodItem item = new RequestToMethodItem(requestUrl, requestType, controllerName, requestMethodName, methodParamTypes); requestToMethodItemList.add(item); } System.out.println(JSONUtil.toJsonStr(requestToMethodItemList)); } }