初步部署分布式架构

父工程

pom

<dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Dalston.SR1</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>1.5.9.RELEASE</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>5.0.4</version>
            </dependency>
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>1.0.31</version>
            </dependency>
            <dependency>
                <groupId>org.mybatis.spring.boot</groupId>
                <artifactId>mybatis-spring-boot-starter</artifactId>
                <version>1.3.0</version>
            </dependency>
            <dependency>
                <groupId>ch.qos.logback</groupId>
                <artifactId>logback-core</artifactId>
                <version>1.2.3</version>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>${junit.version}</version>
                <scope>test</scope>
            </dependency>
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>${log4j.version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

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子模块——api（实体类模块。当然你也可以不建这个模块，将实体类放到provider模块）

 

---

子模块——provider8001

1、pom

 <dependencies>
              <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-core</artifactId>
        </dependency>
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jetty</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!-- 修改后立即生效，热部署 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>springloaded</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>

        <dependency>
            <groupId>cn.leon</groupId>
            <artifactId>springboot-01-api</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
  </dependencies>

2、application.yml

server:
  port: 8001
  
spring: 
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    url: jdbc:mysql://localhost:3306/springboot
    username: root
    password: 1234
    driver-class-name: com.mysql.jdbc.Driver 
    
mybatis:
  mapper-locations:
  - classpath*:/mapper/*.xml
  type-aliases-package: cn.leon.entity

3、主启动类

4、业务类(mapper（@Mapper）、XxxMapper.xml、service（@Service）、controller（@RestContr0ller））

　　PaymentController.class

@RestController
public class PaymentController {
@Autowired
private PaymentService paymentService;

@RequestMapping("/getAll")
public String getAll() {
List<Payment> list = paymentService.selectAll();

return list.toString();
}
}

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---

 

子模块——consumer80

1、pom

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

        <dependency>
            <groupId>cn.leon</groupId>
            <artifactId>springboot-01-api</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
    </dependencies>

2、application.yml

server:
  port: 80

3、主启动类

4、配置类——ConfigBean.class

@Configuration
public class ConfigBean {

　　//相当于xml配置中<bean id="",class="" ></bean>
    @Bean
    public RestTemplate getTemplate() {
        return new RestTemplate();
    }
}

5、controller

@RestController
public class ConsumerController {

    //导入配置类的RestTemplate模板
    @Autowired
    private RestTemplate restTemplate;
    
    //provider8001地址
    public static String UIL = "http://localhost:8001";
    //浏览器访问路径
    @RequestMapping("/consumer/getall")
    public String getAll() {
                                      //provider方法访问路径，返回值类型
        return restTemplate.getForObject(UIL+"/getAll",String.class);
    }
}