🎨 改进结构和代码格式. add spring-javaformat plugin and format all code

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/PigxGatewayApplication.java

@@ -19,15 +19,13 @@
 
 package com.pig4cloud.pigx.gateway;
 
-
 import com.pig4cloud.pigx.common.gateway.annotation.EnablePigxDynamicRoute;
 import org.springframework.boot.SpringApplication;
 import org.springframework.cloud.client.SpringCloudApplication;
 
 /**
  * @author lengleng
- * @date 2018年06月21日
- * 网关应用
+ * @date 2018年06月21日 网关应用
  */
 @EnablePigxDynamicRoute
 @SpringCloudApplication
@@ -36,4 +34,5 @@ public class PigxGatewayApplication {
 	public static void main(String[] args) {
 		SpringApplication.run(PigxGatewayApplication.class, args);
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/config/CaptchaCacheServiceProvider.java

@@ -18,6 +18,7 @@ import java.util.concurrent.TimeUnit;
 @Component
 @AllArgsConstructor
 public class CaptchaCacheServiceProvider implements CaptchaCacheService {
+
 	private final StringRedisTemplate stringRedisTemplate;
 
 	@Override
@@ -39,4 +40,5 @@ public class CaptchaCacheServiceProvider implements CaptchaCacheService {
 	public String get(String key) {
 		return stringRedisTemplate.opsForValue().get(key);
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/config/FilterIgnorePropertiesConfig.java

@@ -28,8 +28,7 @@ import java.util.List;
 
 /**
  * @author lengleng
- * @date 2018/7/22
- * 网关不校验终端配置
+ * @date 2018/7/22 网关不校验终端配置
  */
 @Data
 @Configuration
@@ -37,6 +36,9 @@ import java.util.List;
 @ConditionalOnExpression("!'${ignore}'.isEmpty()")
 @ConfigurationProperties(prefix = "ignore")
 public class FilterIgnorePropertiesConfig {
+
 	private List<String> clients = new ArrayList<>();
-	private List<String> swaggerProviders=new ArrayList<>();
+
+	private List<String> swaggerProviders = new ArrayList<>();
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/config/RateLimiterConfiguration.java

@@ -26,13 +26,14 @@ import reactor.core.publisher.Mono;
 
 /**
  * @author lengleng
- * @date 2018/7/1
- * 路由限流配置
+ * @date 2018/7/1 路由限流配置
  */
 @Configuration
 public class RateLimiterConfiguration {
+
 	@Bean(value = "remoteAddrKeyResolver")
 	public KeyResolver remoteAddrKeyResolver() {
 		return exchange -> Mono.just(exchange.getRequest().getRemoteAddress().getAddress().getHostAddress());
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/config/RouterFunctionConfiguration.java

@@ -29,28 +29,32 @@ import org.springframework.web.reactive.function.server.RouterFunctions;
 
 /**
  * @author lengleng
- * @date 2018/7/5
- * 路由配置信息
+ * @date 2018/7/5 路由配置信息
  */
 @Slf4j
 @Configuration
 @AllArgsConstructor
 public class RouterFunctionConfiguration {
+
 	private final ImageCodeCheckHandler imageCodeCheckHandler;
+
 	private final ImageCodeCreateHandler imageCodeCreateHandler;
+
 	private final SwaggerResourceHandler swaggerResourceHandler;
+
 	private final SwaggerSecurityHandler swaggerSecurityHandler;
+
 	private final SwaggerUiHandler swaggerUiHandler;
 
 	@Bean
 	public RouterFunction routerFunction() {
-		return RouterFunctions.route(
-				RequestPredicates.path("/code")
-						.and(RequestPredicates.accept(MediaType.TEXT_PLAIN)), imageCodeCreateHandler)
-				.andRoute(RequestPredicates.POST("/code/check")
-						.and(RequestPredicates.accept(MediaType.ALL)), imageCodeCheckHandler)
-				.andRoute(RequestPredicates.GET("/swagger-resources")
-						.and(RequestPredicates.accept(MediaType.ALL)), swaggerResourceHandler)
+		return RouterFunctions
+				.route(RequestPredicates.path("/code").and(RequestPredicates.accept(MediaType.TEXT_PLAIN)),
+						imageCodeCreateHandler)
+				.andRoute(RequestPredicates.POST("/code/check").and(RequestPredicates.accept(MediaType.ALL)),
+						imageCodeCheckHandler)
+				.andRoute(RequestPredicates.GET("/swagger-resources").and(RequestPredicates.accept(MediaType.ALL)),
+						swaggerResourceHandler)
 				.andRoute(RequestPredicates.GET("/swagger-resources/configuration/ui")
 						.and(RequestPredicates.accept(MediaType.ALL)), swaggerUiHandler)
 				.andRoute(RequestPredicates.GET("/swagger-resources/configuration/security")

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/config/SwaggerProvider.java

@@ -32,28 +32,32 @@ import java.util.List;
 import java.util.stream.Collectors;
 
 /**
- * @author Sywd
- * 聚合接口文档注册，和zuul实现类似
+ * @author Sywd 聚合接口文档注册，和zuul实现类似
  */
 @Component
 @Primary
 @AllArgsConstructor
 public class SwaggerProvider implements SwaggerResourcesProvider {
+
 	private static final String API_URI = "/v2/api-docs";
+
 	private final RouteDefinitionRepository routeDefinitionRepository;
+
 	private final FilterIgnorePropertiesConfig filterIgnorePropertiesConfig;
 
 	@Override
 	public List<SwaggerResource> get() {
 		List<RouteDefinition> routes = new ArrayList<>();
 		routeDefinitionRepository.getRouteDefinitions().subscribe(routes::add);
-		return routes.stream().flatMap(routeDefinition -> routeDefinition.getPredicates().stream()
-				.filter(predicateDefinition -> "Path".equalsIgnoreCase(predicateDefinition.getName()))
-				.filter(predicateDefinition -> !filterIgnorePropertiesConfig.getSwaggerProviders().contains(routeDefinition.getId()))
-				.map(predicateDefinition ->
-						swaggerResource(routeDefinition.getId(), predicateDefinition.getArgs().get(NameUtils.GENERATED_NAME_PREFIX + "0").replace("/**", API_URI))
-				)).sorted(Comparator.comparing(SwaggerResource::getName))
-				.collect(Collectors.toList());
+		return routes.stream()
+				.flatMap(routeDefinition -> routeDefinition.getPredicates().stream()
+						.filter(predicateDefinition -> "Path".equalsIgnoreCase(predicateDefinition.getName()))
+						.filter(predicateDefinition -> !filterIgnorePropertiesConfig.getSwaggerProviders()
+								.contains(routeDefinition.getId()))
+						.map(predicateDefinition -> swaggerResource(routeDefinition.getId(),
+								predicateDefinition.getArgs().get(NameUtils.GENERATED_NAME_PREFIX + "0").replace("/**",
+										API_URI))))
+				.sorted(Comparator.comparing(SwaggerResource::getName)).collect(Collectors.toList());
 	}
 
 	private static SwaggerResource swaggerResource(String name, String location) {
@@ -63,4 +67,5 @@ public class SwaggerProvider implements SwaggerResourcesProvider {
 		swaggerResource.setSwaggerVersion("2.0");
 		return swaggerResource;
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/HttpBasicGatewayFilter.java

@@ -36,12 +36,14 @@ import org.springframework.web.server.ServerWebExchange;
 @Slf4j
 @Component
 public class HttpBasicGatewayFilter extends AbstractGatewayFilterFactory {
+
 	@Override
 	public GatewayFilter apply(Object config) {
 		return (exchange, chain) -> {
 			if (hasAuth(exchange)) {
 				return chain.filter(exchange);
-			} else {
+			}
+			else {
 				ServerHttpResponse response = exchange.getResponse();
 				response.setStatusCode(HttpStatus.UNAUTHORIZED);
 				response.getHeaders().add(HttpHeaders.WWW_AUTHENTICATE, "Basic Realm=\"pigx\"");
@@ -52,7 +54,6 @@ public class HttpBasicGatewayFilter extends AbstractGatewayFilterFactory {
 
 	/**
 	 * 简单的basic认证
-	 *
 	 * @param exchange 上下文
 	 * @return 是否有权限
 	 */

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/PasswordDecoderFilter.java

@@ -55,22 +55,23 @@ import java.util.function.Function;
 
 /**
  * @author lengleng
- * @date 2020/1/8
- * 密码解密工具类
+ * @date 2020/1/8 密码解密工具类
  * <p>
  * 参考 ModifyRequestBodyGatewayFilterFactory 实现
  */
 @Slf4j
 @Component
 public class PasswordDecoderFilter extends AbstractGatewayFilterFactory {
+
 	private final List<HttpMessageReader<?>> messageReaders = HandlerStrategies.withDefaults().messageReaders();
 
 	private static final String PASSWORD = "password";
+
 	private static final String KEY_ALGORITHM = "AES";
+
 	@Value("${security.encode.key:1234567812345678}")
 	private String encodeKey;
 
-
 	@Override
 	public GatewayFilter apply(Object config) {
 		return (exchange, chain) -> {
@@ -88,12 +89,10 @@ public class PasswordDecoderFilter extends AbstractGatewayFilterFactory {
 
 			Class inClass = String.class;
 			Class outClass = String.class;
-			ServerRequest serverRequest = ServerRequest.create(exchange,
-					messageReaders);
+			ServerRequest serverRequest = ServerRequest.create(exchange, messageReaders);
 
 			// 解密生成新的报文
-			Mono<?> modifiedBody = serverRequest.bodyToMono(inClass)
-					.flatMap(decryptAES());
+			Mono<?> modifiedBody = serverRequest.bodyToMono(inClass).flatMap(decryptAES());
 
 			BodyInserter bodyInserter = BodyInserters.fromPublisher(modifiedBody, outClass);
 			HttpHeaders headers = new HttpHeaders();
@@ -101,41 +100,35 @@ public class PasswordDecoderFilter extends AbstractGatewayFilterFactory {
 			headers.remove(HttpHeaders.CONTENT_LENGTH);
 
 			headers.set(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED_VALUE);
-			CachedBodyOutputMessage outputMessage = new CachedBodyOutputMessage(
-					exchange, headers);
-			return bodyInserter.insert(outputMessage, new BodyInserterContext())
-					.then(Mono.defer(() -> {
-						ServerHttpRequest decorator = decorate(exchange, headers,
-								outputMessage);
-						return chain
-								.filter(exchange.mutate().request(decorator).build());
-					}));
+			CachedBodyOutputMessage outputMessage = new CachedBodyOutputMessage(exchange, headers);
+			return bodyInserter.insert(outputMessage, new BodyInserterContext()).then(Mono.defer(() -> {
+				ServerHttpRequest decorator = decorate(exchange, headers, outputMessage);
+				return chain.filter(exchange.mutate().request(decorator).build());
+			}));
 		};
 	}
 
 	/**
 	 * 原文解密
-	 *
 	 * @return
 	 */
 	private Function decryptAES() {
 		return s -> {
 			// 构建前端对应解密AES 因子
-			AES aes = new AES(Mode.CBC, Padding.NoPadding,
-					new SecretKeySpec(encodeKey.getBytes(), KEY_ALGORITHM),
+			AES aes = new AES(Mode.CBC, Padding.NoPadding, new SecretKeySpec(encodeKey.getBytes(), KEY_ALGORITHM),
 					new IvParameterSpec(encodeKey.getBytes()));
 
 			// 获取请求密码并解密
 			Map<String, String> inParamsMap = HttpUtil.decodeParamMap((String) s, CharsetUtil.CHARSET_UTF_8);
-			if(inParamsMap.containsKey(PASSWORD)){
-				byte[] result = aes.decrypt(Base64.decode(inParamsMap.get(PASSWORD)
-						.getBytes(StandardCharsets.UTF_8)));
+			if (inParamsMap.containsKey(PASSWORD)) {
+				byte[] result = aes.decrypt(Base64.decode(inParamsMap.get(PASSWORD).getBytes(StandardCharsets.UTF_8)));
 				String password = new String(result, StandardCharsets.UTF_8);
 
 				// 返回修改后报文字符
 				inParamsMap.put(PASSWORD, password.trim());
-			} else {
-				log.error("非法请求数据:{}",s);
+			}
+			else {
+				log.error("非法请求数据:{}", s);
 			}
 			return Mono.just(HttpUtil.toParams(inParamsMap));
 		};
@@ -143,11 +136,10 @@ public class PasswordDecoderFilter extends AbstractGatewayFilterFactory {
 
 	/**
 	 * 报文转换
-	 *
 	 * @return
 	 */
 	private ServerHttpRequestDecorator decorate(ServerWebExchange exchange, HttpHeaders headers,
-												CachedBodyOutputMessage outputMessage) {
+			CachedBodyOutputMessage outputMessage) {
 		return new ServerHttpRequestDecorator(exchange.getRequest()) {
 			@Override
 			public HttpHeaders getHeaders() {
@@ -156,7 +148,8 @@ public class PasswordDecoderFilter extends AbstractGatewayFilterFactory {
 				httpHeaders.putAll(super.getHeaders());
 				if (contentLength > 0) {
 					httpHeaders.setContentLength(contentLength);
-				} else {
+				}
+				else {
 					httpHeaders.set(HttpHeaders.TRANSFER_ENCODING, "chunked");
 				}
 				return httpHeaders;
@@ -168,4 +161,5 @@ public class PasswordDecoderFilter extends AbstractGatewayFilterFactory {
 			}
 		};
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/PigxRequestGlobalFilter.java

@@ -39,46 +39,40 @@ import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.a
  * <p>
  * 全局拦截器，作用所有的微服务
  * <p>
- * 1. 对请求头中参数进行处理 from 参数进行清洗
- * 2. 重写StripPrefix = 1,支持全局
+ * 1. 对请求头中参数进行处理 from 参数进行清洗 2. 重写StripPrefix = 1,支持全局
  * <p>
- * 支持swagger添加X-Forwarded-Prefix header  （F SR2 已经支持，不需要自己维护）
+ * 支持swagger添加X-Forwarded-Prefix header （F SR2 已经支持，不需要自己维护）
  */
 @Component
 public class PigxRequestGlobalFilter implements GlobalFilter, Ordered {
 
 	/**
-	 * Process the Web request and (optionally) delegate to the next
-	 * {@code WebFilter} through the given {@link GatewayFilterChain}.
-	 *
+	 * Process the Web request and (optionally) delegate to the next {@code WebFilter}
+	 * through the given {@link GatewayFilterChain}.
 	 * @param exchange the current server exchange
-	 * @param chain    provides a way to delegate to the next filter
+	 * @param chain provides a way to delegate to the next filter
 	 * @return {@code Mono<Void>} to indicate when request processing is complete
 	 */
 	@Override
 	public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
 		// 1. 清洗请求头中from 参数
 		ServerHttpRequest request = exchange.getRequest().mutate()
-			.headers(httpHeaders -> httpHeaders.remove(SecurityConstants.FROM))
-			.build();
+				.headers(httpHeaders -> httpHeaders.remove(SecurityConstants.FROM)).build();
 
 		// 2. 重写StripPrefix
 		addOriginalRequestUrl(exchange, request.getURI());
 		String rawPath = request.getURI().getRawPath();
-		String newPath = "/" + Arrays.stream(StringUtils.tokenizeToStringArray(rawPath, "/"))
-			.skip(1L).collect(Collectors.joining("/"));
-		ServerHttpRequest newRequest = request.mutate()
-			.path(newPath)
-			.build();
+		String newPath = "/" + Arrays.stream(StringUtils.tokenizeToStringArray(rawPath, "/")).skip(1L)
+				.collect(Collectors.joining("/"));
+		ServerHttpRequest newRequest = request.mutate().path(newPath).build();
 		exchange.getAttributes().put(GATEWAY_REQUEST_URL_ATTR, newRequest.getURI());
 
-		return chain.filter(exchange.mutate()
-			.request(newRequest.mutate()
-				.build()).build());
+		return chain.filter(exchange.mutate().request(newRequest.mutate().build()).build());
 	}
 
 	@Override
 	public int getOrder() {
 		return -1000;
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/PreviewGatewayFilter.java

@@ -29,14 +29,13 @@ import org.springframework.stereotype.Component;
 
 /**
  * @author lengleng
- * @date 2018/8/21
- * 演示环境过滤处理
+ * @date 2018/8/21 演示环境过滤处理
  */
 @Slf4j
 @Component
 public class PreviewGatewayFilter extends AbstractGatewayFilterFactory {
-	private static final String TOKEN = "token";
 
+	private static final String TOKEN = "token";
 
 	@Override
 	public GatewayFilter apply(Object config) {
@@ -44,8 +43,8 @@ public class PreviewGatewayFilter extends AbstractGatewayFilterFactory {
 			ServerHttpRequest request = exchange.getRequest();
 
 			// GET，直接向下执行
-			if (StrUtil.equalsIgnoreCase(request.getMethodValue(), HttpMethod.GET.name()) ||
-				StrUtil.containsIgnoreCase(request.getURI().getPath(), TOKEN)) {
+			if (StrUtil.equalsIgnoreCase(request.getMethodValue(), HttpMethod.GET.name())
+					|| StrUtil.containsIgnoreCase(request.getURI().getPath(), TOKEN)) {
 				return chain.filter(exchange);
 			}
 
@@ -55,4 +54,5 @@ public class PreviewGatewayFilter extends AbstractGatewayFilterFactory {
 			return response.setComplete();
 		};
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/filter/ValidateCodeGatewayFilter.java

@@ -48,15 +48,17 @@ import reactor.core.publisher.Mono;
 
 /**
  * @author lengleng
- * @date 2020/5/19
- * 登录逻辑验证码处理
+ * @date 2020/5/19 登录逻辑验证码处理
  */
 @Slf4j
 @Component
 @AllArgsConstructor
 public class ValidateCodeGatewayFilter extends AbstractGatewayFilterFactory {
+
 	private final ObjectMapper objectMapper;
+
 	private final RedisTemplate redisTemplate;
+
 	private final FilterIgnorePropertiesConfig filterIgnorePropertiesConfig;
 
 	@Override
@@ -65,9 +67,8 @@ public class ValidateCodeGatewayFilter extends AbstractGatewayFilterFactory {
 			ServerHttpRequest request = exchange.getRequest();
 
 			// 不是登录请求，直接向下执行
-			if (!StrUtil.containsAnyIgnoreCase(request.getURI().getPath()
-					, SecurityConstants.OAUTH_TOKEN_URL, SecurityConstants.SMS_TOKEN_URL
-					, SecurityConstants.SOCIAL_TOKEN_URL)) {
+			if (!StrUtil.containsAnyIgnoreCase(request.getURI().getPath(), SecurityConstants.OAUTH_TOKEN_URL,
+					SecurityConstants.SMS_TOKEN_URL, SecurityConstants.SOCIAL_TOKEN_URL)) {
 				return chain.filter(exchange);
 			}
 
@@ -90,22 +91,24 @@ public class ValidateCodeGatewayFilter extends AbstractGatewayFilterFactory {
 					String mobile = request.getQueryParams().getFirst("mobile");
 					if (StrUtil.containsAny(mobile, LoginTypeEnum.SMS.getType())) {
 						throw new ValidateCodeException("验证码不合法");
-					} else {
+					}
+					else {
 						return chain.filter(exchange);
 					}
 				}
 
-				//校验验证码
+				// 校验验证码
 				checkCode(request);
-			} catch (Exception e) {
+			}
+			catch (Exception e) {
 				ServerHttpResponse response = exchange.getResponse();
 				response.getHeaders().setContentType(MediaType.APPLICATION_JSON);
 				response.setStatusCode(HttpStatus.PRECONDITION_REQUIRED);
 				try {
-					return response.writeWith(Mono.just(response.bufferFactory()
-							.wrap(objectMapper.writeValueAsBytes(
-									R.failed(e.getMessage())))));
-				} catch (JsonProcessingException e1) {
+					return response.writeWith(Mono.just(
+							response.bufferFactory().wrap(objectMapper.writeValueAsBytes(R.failed(e.getMessage())))));
+				}
+				catch (JsonProcessingException e1) {
 					log.error("对象输出异常", e1);
 				}
 			}
@@ -116,7 +119,6 @@ public class ValidateCodeGatewayFilter extends AbstractGatewayFilterFactory {
 
 	/**
 	 * 检查code
-	 *
 	 * @param request
 	 */
 	@SneakyThrows
@@ -141,7 +143,7 @@ public class ValidateCodeGatewayFilter extends AbstractGatewayFilterFactory {
 			return;
 		}
 
-		//https://gitee.com/log4j/pig/issues/IWA0D
+		// https://gitee.com/log4j/pig/issues/IWA0D
 		String mobile = request.getQueryParams().getFirst("mobile");
 		if (StrUtil.isNotBlank(mobile)) {
 			randomStr = mobile;
@@ -173,4 +175,5 @@ public class ValidateCodeGatewayFilter extends AbstractGatewayFilterFactory {
 
 		redisTemplate.delete(key);
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/handler/ImageCodeCheckHandler.java

@@ -38,15 +38,14 @@ import reactor.core.publisher.Mono;
 
 /**
  * @author lengleng
- * @date 2020/5/19
- * 验证码生成逻辑处理类
+ * @date 2020/5/19 验证码生成逻辑处理类
  */
 @Slf4j
 @Component
 @AllArgsConstructor
 public class ImageCodeCheckHandler implements HandlerFunction<ServerResponse> {
-	private final ObjectMapper objectMapper;
 
+	private final ObjectMapper objectMapper;
 
 	@Override
 	@SneakyThrows
@@ -59,8 +58,8 @@ public class ImageCodeCheckHandler implements HandlerFunction<ServerResponse> {
 		CaptchaService captchaService = SpringContextHolder.getBean(CaptchaService.class);
 		ResponseModel responseModel = captchaService.check(vo);
 
-		return ServerResponse.status(HttpStatus.OK)
-				.contentType(MediaType.APPLICATION_JSON)
+		return ServerResponse.status(HttpStatus.OK).contentType(MediaType.APPLICATION_JSON)
 				.body(BodyInserters.fromValue(objectMapper.writeValueAsString(R.ok(responseModel))));
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/handler/ImageCodeCreateHandler.java

@@ -38,15 +38,14 @@ import reactor.core.publisher.Mono;
 
 /**
  * @author lengleng
- * @date 2020/5/19
- * 验证码生成逻辑处理类
+ * @date 2020/5/19 验证码生成逻辑处理类
  */
 @Slf4j
 @Component
 @AllArgsConstructor
 public class ImageCodeCreateHandler implements HandlerFunction<ServerResponse> {
-	private final ObjectMapper objectMapper;
 
+	private final ObjectMapper objectMapper;
 
 	@Override
 	@SneakyThrows
@@ -56,8 +55,8 @@ public class ImageCodeCreateHandler implements HandlerFunction<ServerResponse> {
 		CaptchaService captchaService = SpringContextHolder.getBean(CaptchaService.class);
 		ResponseModel responseModel = captchaService.get(vo);
 
-		return ServerResponse.status(HttpStatus.OK)
-				.contentType(MediaType.APPLICATION_JSON)
+		return ServerResponse.status(HttpStatus.OK).contentType(MediaType.APPLICATION_JSON)
 				.body(BodyInserters.fromValue(objectMapper.writeValueAsString(R.ok(responseModel))));
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/handler/SwaggerResourceHandler.java

@@ -31,25 +31,24 @@ import springfox.documentation.swagger.web.SwaggerResourcesProvider;
 
 /**
  * @author lengleng
- * @date 2018-07-19
- * SwaggerResourceHandler
+ * @date 2018-07-19 SwaggerResourceHandler
  */
 @Slf4j
 @Component
 @AllArgsConstructor
 public class SwaggerResourceHandler implements HandlerFunction<ServerResponse> {
+
 	private final SwaggerResourcesProvider swaggerResources;
 
 	/**
 	 * Handle the given request.
-	 *
 	 * @param request the request to handler
 	 * @return the response
 	 */
 	@Override
 	public Mono<ServerResponse> handle(ServerRequest request) {
-		return ServerResponse.status(HttpStatus.OK)
-			.contentType(MediaType.APPLICATION_JSON)
-			.body(BodyInserters.fromValue(swaggerResources.get()));
+		return ServerResponse.status(HttpStatus.OK).contentType(MediaType.APPLICATION_JSON)
+				.body(BodyInserters.fromValue(swaggerResources.get()));
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/handler/SwaggerSecurityHandler.java

@@ -34,27 +34,25 @@ import java.util.Optional;
 
 /**
  * @author lengleng
- * @date 2018-07-19
- * SwaggerSecurityHandler
+ * @date 2018-07-19 SwaggerSecurityHandler
  */
 @Slf4j
 @Component
 public class SwaggerSecurityHandler implements HandlerFunction<ServerResponse> {
+
 	@Autowired(required = false)
 	private SecurityConfiguration securityConfiguration;
 
 	/**
 	 * Handle the given request.
-	 *
 	 * @param request the request to handler
 	 * @return the response
 	 */
 	@Override
 	public Mono<ServerResponse> handle(ServerRequest request) {
-		return ServerResponse.status(HttpStatus.OK)
-			.contentType(MediaType.APPLICATION_JSON)
-			.body(BodyInserters.fromValue(
-				Optional.ofNullable(securityConfiguration)
-					.orElse(SecurityConfigurationBuilder.builder().build())));
+		return ServerResponse.status(HttpStatus.OK).contentType(MediaType.APPLICATION_JSON)
+				.body(BodyInserters.fromValue(Optional.ofNullable(securityConfiguration)
+						.orElse(SecurityConfigurationBuilder.builder().build())));
 	}
+
 }

pigx-gateway/src/main/java/com/pig4cloud/pigx/gateway/handler/SwaggerUiHandler.java

@@ -34,27 +34,24 @@ import java.util.Optional;
 
 /**
  * @author lengleng
- * @date 2018-07-19
- * SwaggerUiHandler
+ * @date 2018-07-19 SwaggerUiHandler
  */
 @Slf4j
 @Component
 public class SwaggerUiHandler implements HandlerFunction<ServerResponse> {
+
 	@Autowired(required = false)
 	private UiConfiguration uiConfiguration;
 
 	/**
 	 * Handle the given request.
-	 *
 	 * @param request the request to handler
 	 * @return the response
 	 */
 	@Override
 	public Mono<ServerResponse> handle(ServerRequest request) {
-		return ServerResponse.status(HttpStatus.OK)
-			.contentType(MediaType.APPLICATION_JSON)
-			.body(BodyInserters.fromValue(
-				Optional.ofNullable(uiConfiguration)
-					.orElse(UiConfigurationBuilder.builder().build())));
+		return ServerResponse.status(HttpStatus.OK).contentType(MediaType.APPLICATION_JSON).body(BodyInserters
+				.fromValue(Optional.ofNullable(uiConfiguration).orElse(UiConfigurationBuilder.builder().build())));
 	}
+
 }