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🎉 去除无用的类

test
smallchill 6 years ago
parent
a2eafe913f
commit
eb244d53b6
5 changed files with 6 additions and 246 deletions
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  1. 57
      blade-gateway/src/main/java/org/springblade/gateway/config/RouterFunctionConfiguration.java
  2. 31
      blade-gateway/src/main/java/org/springblade/gateway/config/SwaggerRouteConfiguration.java
  3. 44
      blade-gateway/src/main/java/org/springblade/gateway/handler/HystrixFallbackHandler.java
  4. 60
      blade-gateway/src/main/java/org/springblade/gateway/handler/SwaggerSecurityHandler.java
  5. 60
      blade-gateway/src/main/java/org/springblade/gateway/handler/SwaggerUiHandler.java

57
blade-gateway/src/main/java/org/springblade/gateway/config/RouterFunctionConfiguration.java
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@ -18,22 +18,17 @@ package org.springblade.gateway.config;
import lombok.AllArgsConstructor; import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import org.springblade.gateway.handler.*; import org.springblade.gateway.handler.SwaggerResourceHandler;
import org.springblade.gateway.props.RouteProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType; import org.springframework.http.MediaType;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.web.cors.reactive.CorsUtils;
import org.springframework.web.filter.reactive.HiddenHttpMethodFilter; import org.springframework.web.filter.reactive.HiddenHttpMethodFilter;
import org.springframework.web.reactive.function.server.RequestPredicates; import org.springframework.web.reactive.function.server.RequestPredicates;
import org.springframework.web.reactive.function.server.RouterFunction; import org.springframework.web.reactive.function.server.RouterFunction;
import org.springframework.web.reactive.function.server.RouterFunctions; import org.springframework.web.reactive.function.server.RouterFunctions;
import org.springframework.web.server.ServerWebExchange; import org.springframework.web.server.ServerWebExchange;
import org.springframework.web.server.WebFilter;
import org.springframework.web.server.WebFilterChain; import org.springframework.web.server.WebFilterChain;
import reactor.core.publisher.Mono; import reactor.core.publisher.Mono;
@ -45,55 +40,15 @@ import reactor.core.publisher.Mono;
@Slf4j @Slf4j
@Configuration @Configuration
@AllArgsConstructor @AllArgsConstructor
@EnableConfigurationProperties(RouteProperties.class)
public class RouterFunctionConfiguration { public class RouterFunctionConfiguration {
/**
* 这里为支持的请求头，如果有自定义的header字段请自己添加
*/
private static final String ALLOWED_HEADERS = "x-requested-with, blade-auth, Content-Type, Authorization, credential, X-XSRF-TOKEN, token, username, client";
private static final String ALLOWED_METHODS = "*";
private static final String ALLOWED_ORIGIN = "*";
private static final String ALLOWED_EXPOSE = "*";
private static final String MAX_AGE = "18000L";
private final HystrixFallbackHandler hystrixFallbackHandler;
private final SwaggerResourceHandler swaggerResourceHandler; private final SwaggerResourceHandler swaggerResourceHandler;
private final SwaggerSecurityHandler swaggerSecurityHandler;
private final SwaggerUiHandler swaggerUiHandler;
@Bean
public WebFilter corsFilter() {
return (ServerWebExchange ctx, WebFilterChain chain) -> {
ServerHttpRequest request = ctx.getRequest();
if (CorsUtils.isCorsRequest(request)) {
ServerHttpResponse response = ctx.getResponse();
HttpHeaders headers = response.getHeaders();
headers.add("Access-Control-Allow-Headers", ALLOWED_HEADERS);
headers.add("Access-Control-Allow-Methods", ALLOWED_METHODS);
headers.add("Access-Control-Allow-Origin", ALLOWED_ORIGIN);
headers.add("Access-Control-Expose-Headers", ALLOWED_EXPOSE);
headers.add("Access-Control-Max-Age", MAX_AGE);
headers.add("Access-Control-Allow-Credentials", "true");
if (request.getMethod() == HttpMethod.OPTIONS) {
response.setStatusCode(HttpStatus.OK);
return Mono.empty();
}
}
return chain.filter(ctx);
};
}
@Bean @Bean
public RouterFunction routerFunction() { public RouterFunction routerFunction() {
return RouterFunctions.route( return RouterFunctions.route(RequestPredicates.GET("/swagger-resources")
RequestPredicates.path("/fallback") .and(RequestPredicates.accept(MediaType.ALL)), swaggerResourceHandler);
.and(RequestPredicates.accept(MediaType.TEXT_PLAIN)), hystrixFallbackHandler)
.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")
.and(RequestPredicates.accept(MediaType.ALL)), swaggerSecurityHandler);
} }

31
blade-gateway/src/main/java/org/springblade/gateway/config/SwaggerRouteConfiguration.java
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@ -1,31 +0,0 @@
/*
* Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* Neither the name of the dreamlu.net developer nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
* Author: Chill 庄骞 (smallchill@163.com)
*/
package org.springblade.gateway.config;
import org.springblade.gateway.props.RouteProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Configuration;
/**
* Swagger聚合文档配置
*
* @author Chill
*/
@Configuration
@EnableConfigurationProperties(RouteProperties.class)
public class SwaggerRouteConfiguration {
}

44
blade-gateway/src/main/java/org/springblade/gateway/handler/HystrixFallbackHandler.java
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@ -1,44 +0,0 @@
/*
* Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* Neither the name of the dreamlu.net developer nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
* Author: Chill 庄骞 (smallchill@163.com)
*/
package org.springblade.gateway.handler;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.BodyInserters;
import org.springframework.web.reactive.function.server.HandlerFunction;
import org.springframework.web.reactive.function.server.ServerRequest;
import org.springframework.web.reactive.function.server.ServerResponse;
import reactor.core.publisher.Mono;
/**
* Hystrix 降级处理
*
* @author lengleng
*/
@Slf4j
@Component
public class HystrixFallbackHandler implements HandlerFunction<ServerResponse> {
@Override
public Mono<ServerResponse> handle(ServerRequest serverRequest) {
log.error("网关执行请求:{}失败,hystrix服务降级处理", serverRequest.uri());
return ServerResponse.status(HttpStatus.INTERNAL_SERVER_ERROR.value())
.contentType(MediaType.TEXT_PLAIN).body(BodyInserters.fromObject("服务异常"));
}
}

60
blade-gateway/src/main/java/org/springblade/gateway/handler/SwaggerSecurityHandler.java
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@ -1,60 +0,0 @@
/*
* Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* Neither the name of the dreamlu.net developer nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
* Author: Chill 庄骞 (smallchill@163.com)
*/
package org.springblade.gateway.handler;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.BodyInserters;
import org.springframework.web.reactive.function.server.HandlerFunction;
import org.springframework.web.reactive.function.server.ServerRequest;
import org.springframework.web.reactive.function.server.ServerResponse;
import reactor.core.publisher.Mono;
import springfox.documentation.swagger.web.SecurityConfiguration;
import springfox.documentation.swagger.web.SecurityConfigurationBuilder;
import java.util.Optional;
/**
* SwaggerSecurityHandler
*
* @author lengleng
*/
@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_UTF8)
.body(BodyInserters.fromObject(
Optional.ofNullable(securityConfiguration)
.orElse(SecurityConfigurationBuilder.builder().build())));
}
}

60
blade-gateway/src/main/java/org/springblade/gateway/handler/SwaggerUiHandler.java
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@ -1,60 +0,0 @@
/*
* Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* Neither the name of the dreamlu.net developer nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
* Author: Chill 庄骞 (smallchill@163.com)
*/
package org.springblade.gateway.handler;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.BodyInserters;
import org.springframework.web.reactive.function.server.HandlerFunction;
import org.springframework.web.reactive.function.server.ServerRequest;
import org.springframework.web.reactive.function.server.ServerResponse;
import reactor.core.publisher.Mono;
import springfox.documentation.swagger.web.UiConfiguration;
import springfox.documentation.swagger.web.UiConfigurationBuilder;
import java.util.Optional;
/**
* SwaggerUiHandler
*
* @author lengleng
*/
@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_UTF8)
.body(BodyInserters.fromObject(
Optional.ofNullable(uiConfiguration)
.orElse(UiConfigurationBuilder.builder().build())));
}
}
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