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《Spring Cloud实战》更新
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‎spring_cloud_in_action/api-gateway/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.didispace</groupId>
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<artifactId>api-gateway</artifactId>
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<version>1.0.0</version>
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<packaging>jar</packaging>
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<name>api-gateway</name>
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<description>Spring Cloud project</description>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>1.3.7.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-zuul</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-eureka</artifactId>
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</dependency>
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</dependencies>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>Brixton.SR5</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>

‎spring_cloud_in_action/api-gateway/src/main/java/com/didispace/Application.java

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package com.didispace;
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import com.didispace.filter.AccessFilter;
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import org.springframework.boot.builder.SpringApplicationBuilder;
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import org.springframework.cloud.client.SpringCloudApplication;
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import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
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import org.springframework.context.annotation.Bean;
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@EnableZuulProxy
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@SpringCloudApplication
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public class Application {
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public static void main(String[] args) {
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new SpringApplicationBuilder(Application.class).web(true).run(args);
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}
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@Bean
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public AccessFilter accessFilter() {
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return new AccessFilter();
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}
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}

‎spring_cloud_in_action/api-gateway/src/main/java/com/didispace/filter/AccessFilter.java

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package com.didispace.filter;
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import com.netflix.zuul.ZuulFilter;
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import com.netflix.zuul.context.RequestContext;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import javax.servlet.http.HttpServletRequest;
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public class AccessFilter extends ZuulFilter {
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private static Logger log = LoggerFactory.getLogger(AccessFilter.class);
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@Override
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public String filterType() {
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return "pre";
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}
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@Override
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public int filterOrder() {
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return 0;
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}
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@Override
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public boolean shouldFilter() {
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return true;
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}
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@Override
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public Object run() {
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RequestContext ctx = RequestContext.getCurrentContext();
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HttpServletRequest request = ctx.getRequest();
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log.info(String.format("%s request to %s", request.getMethod(), request.getRequestURL().toString()));
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Object accessToken = request.getParameter("accessToken");
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if(accessToken == null) {
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log.warn("access token is empty");
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ctx.setSendZuulResponse(false);
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ctx.setResponseStatusCode(401);
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return null;
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}
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log.info("access token ok");
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return null;
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}
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}

‎spring_cloud_in_action/api-gateway/src/main/resources/application.properties

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spring.application.name=api-gateway
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server.port=5555
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# routes to serviceId
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zuul.routes.api-a.path=/api-a/**
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zuul.routes.api-a.serviceId=hello-service
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zuul.routes.api-b.path=/api-b/**
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zuul.routes.api-b.serviceId=feign-consumer
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# routes to url
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zuul.routes.api-a-url.path=/api-a-url/**
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zuul.routes.api-a-url.url=http://localhost:8080/
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eureka.client.serviceUrl.defaultZone=http://localhost:1111/eureka/

‎spring_cloud_in_action/config-client-eureka/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.didispace</groupId>
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<artifactId>config-client-eureka</artifactId>
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<version>1.0.0</version>
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<packaging>jar</packaging>
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<name>config-client-eureka</name>
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<description>Spring Cloud project</description>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>1.3.7.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.retry</groupId>
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<artifactId>spring-retry</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-aop</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-config</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-eureka</artifactId>
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</dependency>
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</dependencies>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>Brixton.SR5</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>

‎spring_cloud_in_action/config-client-eureka/src/main/java/com/didispace/Application.java

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package com.didispace;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.builder.SpringApplicationBuilder;
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import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
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@EnableDiscoveryClient
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@SpringBootApplication
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public class Application {
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public static void main(String[] args) {
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new SpringApplicationBuilder(Application.class).web(true).run(args);
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}
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}

‎spring_cloud_in_action/config-client-eureka/src/main/java/com/didispace/web/TestController.java

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package com.didispace.web;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.cloud.context.config.annotation.RefreshScope;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RefreshScope
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@RestController
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public class TestController {
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@Value("${from}")
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private String from;
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@RequestMapping("/from")
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public String from() {
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return this.from;
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}
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public void setFrom(String from) {
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this.from = from;
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}
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public String getFrom() {
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return from;
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}
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}

‎spring_cloud_in_action/config-client-eureka/src/main/resources/bootstrap.properties

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spring.application.name=didispace
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server.port=7002
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eureka.client.serviceUrl.defaultZone=http://localhost:1111/eureka/
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spring.cloud.config.discovery.enabled=true
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spring.cloud.config.discovery.serviceId=config-server
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spring.cloud.config.profile=dev
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spring.cloud.config.failFast=true

‎spring_cloud_in_action/config-client/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.didispace</groupId>
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<artifactId>config-client</artifactId>
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<version>1.0.0</version>
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<packaging>jar</packaging>
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<name>config-client</name>
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<description>Spring Cloud project</description>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>1.3.7.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-config</artifactId>
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</dependency>
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</dependencies>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>Brixton.SR5</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>

‎spring_cloud_in_action/config-client/src/main/java/com/didispace/Application.java

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package com.didispace;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.builder.SpringApplicationBuilder;
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@SpringBootApplication
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public class Application {
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public static void main(String[] args) {
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new SpringApplicationBuilder(Application.class).web(true).run(args);
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}
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}

‎spring_cloud_in_action/config-client/src/main/java/com/didispace/web/TestController.java

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package com.didispace.web;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.cloud.context.config.annotation.RefreshScope;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RefreshScope
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@RestController
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public class TestController {
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@Value("${from}")
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private String from;
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@RequestMapping("/from")
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public String from() {
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return this.from;
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}
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public void setFrom(String from) {
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this.from = from;
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}
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public String getFrom() {
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return from;
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}
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}

‎spring_cloud_in_action/config-client/src/main/resources/bootstrap.properties

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spring.application.name=didispace
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spring.cloud.config.profile=dev
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spring.cloud.config.uri=http://localhost:7001/
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server.port=7002
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‎spring_cloud_in_action/config-repo/didispace-dev.properties

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from=git-dev-1.0

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