【新增】初始化

.gitignore

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+target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/
+logs

pig-config/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.github.pig</groupId>
+    <artifactId>pig-config</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+    <name>pig-config</name>
+    <description>配置中心</description>
+
+    <parent>
+        <groupId>com.github</groupId>
+        <artifactId>pig</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-config-server</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-eureka</artifactId>
+        </dependency>
+    </dependencies>
+
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

pig-config/src/main/java/com/github/pig/PigConfigApplication.java

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+package com.github.pig;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.config.server.EnableConfigServer;
+
+@EnableDiscoveryClient
+@EnableConfigServer
+@SpringBootApplication
+public class PigConfigApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(PigConfigApplication.class, args);
+    }
+}

pig-config/src/main/resources/application.yml

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+server:
+  port: 2000
+
+spring:
+  application:
+    name: pig-config-server
+  profiles:
+    active: native
+  cloud:
+    config:
+      server:
+        native:
+          search-locations: classpath:/config
+
+eureka:
+  instance:
+    prefer-ip-address: true
+  client:
+    serviceUrl:
+      defaultZone: http://eureka.didispace.com/eureka/

pig-config/src/main/resources/config/pig-gateway.yml

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+server:
+  port: 1000
+
+from: wangjie

pig-eureka/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>com.github.pig</groupId>
+	<artifactId>pig-eureka</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>pig-eureka</name>
+	<description>eureka server</description>
+
+	<parent>
+		<groupId>com.github</groupId>
+		<artifactId>pig</artifactId>
+		<version>1.0-SNAPSHOT</version>
+	</parent>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-eureka-server</artifactId>
+		</dependency>
+	</dependencies>
+
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

pig-eureka/src/main/java/com/github/pig/PigEurekaApplication.java

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+package com.github.pig;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
+
+@EnableEurekaServer
+@SpringBootApplication
+public class PigEurekaApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(PigEurekaApplication.class, args);
+	}
+}

pig-eureka/src/main/resources/application.yml

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+server:
+  port: 9000
+
+spring:
+  application:
+    name: pig-eureka-server
+
+eureka:
+  client:
+    fetch-registry: false
+    register-with-eureka: false

pig-gateway/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<groupId>com.github.pig</groupId>
+	<artifactId>pig-gateway</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<packaging>jar</packaging>
+
+	<name>pig-gateway</name>
+	<description>服务网关</description>
+
+	<parent>
+		<groupId>com.github</groupId>
+		<artifactId>pig</artifactId>
+		<version>1.0-SNAPSHOT</version>
+	</parent>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-eureka</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-config</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+</project>

pig-gateway/src/main/java/com/github/pig/PigGatewayApplication.java

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+package com.github.pig;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
+
+@EnableDiscoveryClient
+@SpringBootApplication
+public class PigGatewayApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(PigGatewayApplication.class, args);
+	}
+}

pig-gateway/src/main/java/com/github/pig/controller/IndexController.java

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+package com.github.pig.controller;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @author wangjie19558
+ * @date 2017/10/12
+ */
+@RestController
+public class IndexController {
+    @Value("${from}")
+    private String from;
+
+    @GetMapping("/")
+    public String index() {
+        return from;
+    }
+}

pig-gateway/src/main/resources/bootstrap.yml

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+spring:
+  application:
+    name: pig-gateway
+  cloud:
+    config:
+      fail-fast: true
+      discovery:
+        service-id: pig-config-server
+        enabled: true
+
+eureka:
+  instance:
+    prefer-ip-address: true
+  client:
+    serviceUrl:
+      defaultZone: http://eureka.didispace.com/eureka/

pig-gateway/src/test/java/com/github/pig/PigGatewayApplicationTests.java

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+package com.github.pig;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class PigGatewayApplicationTests {
+
+	@Test
+	public void contextLoads() {
+	}
+
+}

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.github</groupId>
+    <artifactId>pig</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>pom</packaging>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.5.7.RELEASE</version>
+        <relativePath/>
+    </parent>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <modules>
+        <module>pig-eureka</module>
+        <module>pig-config</module>
+        <module>pig-gateway</module>
+    </modules>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>Dalston.SR4</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+</project>