14 changed files with 355 additions and 31 deletions
@ -1,6 +1,6 @@ |
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server.port=8762 |
server.port=8762 |
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eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka/ |
eureka.client.serviceUrl.defaultZone=http://eureka.xumy.vip/eureka/ |
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spring.application.name=eureka-hi |
spring.application.name=eureka-hi |
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@ -1,4 +1,4 @@ |
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server.port=8761 |
server.port=8080 |
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eureka.instance.hostname=localhost |
eureka.instance.hostname=localhost |
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eureka.client.registerWithEureka=false |
eureka.client.registerWithEureka=false |
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@ -0,0 +1,8 @@ |
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/.classpath |
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/.project |
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/.settings |
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/bin/ |
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/logs |
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/target |
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*.log |
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/src/main/resources/static |
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@ -0,0 +1,72 @@ |
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<project xmlns="http://maven.apache.org/POM/4.0.0" |
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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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<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>2.0.3.RELEASE</version> |
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</parent> |
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<artifactId>eureka-client-zuul</artifactId> |
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<version>1.0.0</version> |
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<name>eureka-client-zuul</name> |
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<packaging>jar</packaging> |
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<properties> |
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> |
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<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> |
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<java.version>1.8</java.version> |
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<spring-cloud.version>Finchley.RELEASE</spring-cloud.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-test</artifactId> |
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<scope>test</scope> |
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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-netflix-eureka-client</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.cloud</groupId> |
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<artifactId>spring-cloud-starter-netflix-zuul</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>${spring-cloud.version}</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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<finalName>zuul</finalName> |
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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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<configuration> |
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<executable>true</executable> |
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</configuration> |
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</plugin> |
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</plugins> |
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</build> |
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</project> |
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@ -0,0 +1,65 @@ |
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package vip.xumy.learn.eureka.client; |
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import javax.servlet.http.HttpServletRequest; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.springframework.stereotype.Component; |
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import com.netflix.zuul.ZuulFilter; |
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import com.netflix.zuul.context.RequestContext; |
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@Component |
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public class MyFilter extends ZuulFilter { |
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private static Logger log = LoggerFactory.getLogger(MyFilter.class); |
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/** |
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* filterType：返回一个字符串代表过滤器的类型，在zuul中定义了四种不同生命周期的过滤器类型，具体如下： pre：路由之前 |
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* routing：路由之时 post： 路由之后 error：发送错误调用 |
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*/ |
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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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/** |
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* filterOrder：过滤的顺序 |
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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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/** |
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* shouldFilter：这里可以写逻辑判断，是否要过滤，true,永远过滤。 |
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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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/** |
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* run：过滤器的具体逻辑。可用很复杂，包括查sql，nosql去判断该请求到底有没有权限访问。 |
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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 >>> %s", request.getMethod(), request.getRequestURL().toString())); |
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Object accessToken = request.getParameter("token"); |
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if (accessToken == null) { |
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log.warn("token is empty"); |
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ctx.setSendZuulResponse(false); |
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ctx.setResponseStatusCode(401); |
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try { |
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ctx.getResponse().getWriter().write("token is empty"); |
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} catch (Exception e) { |
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} |
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return null; |
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} |
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log.info("ok"); |
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return null; |
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} |
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} |
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@ -0,0 +1,25 @@ |
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package vip.xumy.learn.eureka.client; |
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import org.springframework.boot.SpringApplication; |
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import org.springframework.boot.autoconfigure.SpringBootApplication; |
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import org.springframework.cloud.client.discovery.EnableDiscoveryClient; |
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import org.springframework.cloud.netflix.eureka.EnableEurekaClient; |
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import org.springframework.cloud.netflix.zuul.EnableZuulProxy; |
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@SpringBootApplication |
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@EnableEurekaClient |
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@EnableDiscoveryClient |
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@EnableZuulProxy |
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public class ServiceZuulApplication { |
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public static void main(String[] args) { |
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SpringApplication.run( ServiceZuulApplication.class, args ); |
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} |
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} |
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@ -0,0 +1,10 @@ |
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server.port=8080 |
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eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka/ |
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spring.application.name=eureka-zuul |
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zuul.routes.ribbon.path=/ribbon/** |
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zuul.routes.ribbon.serviceId=eureka-ribbon |
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zuul.routes.feign.path=/feign/** |
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zuul.routes.feign.serviceId=eureka-feign |
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