springboot获取控制器(swaggerUi文档)所有方法名以及其他信息

具体应用场景,开发管理平台并且需要做到权限管理时,当需求或者请求路径有改变时,不需要做其他太多操作,一劳永逸.
使用框架或技术:springboot,swagger2,反射

@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<RequestMappingInfo, HandlerMethod> map = mapping.getHandlerMethods();

    List<Map<String, String>> list = new ArrayList<Map<String, String>>();
    for (Map.Entry<RequestMappingInfo, HandlerMethod> m : map.entrySet()) {
        Map<String, String> map1 = new HashMap<String, String>();
        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;
}

标签：swaggerUi,springboot,url,class,bean,map1,文档,put,method
来源： https://blog.csdn.net/qq_43258735/article/details/100579911