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自己在做权限管制时会须要捕捉到所有 url,其中会因为须要申请类型,过滤了一些无申请类型的 url,话不多说,上码。
Configuration
@Slf4j
public class RolePolicyConfig {
private final WebApplicationContext context;
@Autowired
public RolePolicyConfig(WebApplicationContext context) {this.context = context;}
@PostConstruct
public void methodInit() {
// 获取
RequestMappingHandlerMapping mapping = context.getBean(RequestMappingHandlerMapping.class);
// 获取 url 与类和办法的对应信息
Map<RequestMappingInfo, HandlerMethod> map = mapping.getHandlerMethods();
// 初始化 map 汇合
List<Map<String, String>> listMap = new ArrayList<>();
for (Map.Entry<RequestMappingInfo, HandlerMethod> entry : map.entrySet()) {Map<String, String> initMap = new HashMap<>();
RequestMappingInfo info = entry.getKey();
// 申请类型
RequestMethodsRequestCondition methodsCondition = info.getMethodsCondition();
// 申请 url
PatternsRequestCondition pattern = info.getPatternsCondition();
// 如果类型不为空则获取
Set<RequestMethod> methods = methodsCondition.getMethods();
if (!ObjectUtils.isEmpty(pattern) && !CollectionUtils.isEmpty(methods)) {if (!CollectionUtils.isEmpty(pattern.getPatterns())) {log.info("办法名:{}", entry.getValue().getMethod().getName());
Set<String> patterns = pattern.getPatterns();
log.info("获取 url:{}", patterns.toString());
for (String url : patterns) {initMap.put("url", url);
initMap.put("name", url.replaceAll("/", "_").substring(1));
}
for (RequestMethod requestMethod : methods) {initMap.put("type", requestMethod.toString());
}
}
listMap.add(initMap);
}
}
log.info("获取所有 url:{}", JSON.toJSONString(listMap));
}
}
正文完
发表至: springboot
2021-06-01