搭建服務提供者

以oauth2控制api資源爲背景，創建一個服務提供者oauht2，和一個消費者api

1、創建maven項目oauth2

pom文件

<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>z3.cloud</groupId>
	<artifactId>oauth2</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>oauth2</name>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.0.1.RELEASE</version>
	</parent>
	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>Finchley.RELEASE</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>
	<dependencies>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-config</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
	</dependencies>
</project>

2、application.yml文件

spring:
  application:
    name: oauth2

server:
  port: 8762

eureka:
  client:
    service-url:
      defaultZone: http://localhost:8761/eureka/

3、創建Application類

package z3.cloud;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;

@SpringBootApplication
@EnableEurekaClient
public class Outh2App {

    public static void main(String[] args) {
        //new SpringApplicationBuilder(ServiceRegistryApplication.class).web(true).run(args);
        SpringApplication.run(Outh2App.class, args);
    }

}

4、創建Controller類

package z3.cloud;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class Oauth2Controller {
	@RequestMapping("/auth")
	public String auth() {
		return "鑑權開始。。。。。";
	}
}

5、啓動Application類、查看eureka服務web    http://localhost:8761