SpringCloud:微服务架构编码构建-消费者客户端模块80

2022-7-3

建moudle---cloud-consumer-order80

在上一节的父工程中新建工程：cloud-consumer-order80

改pom

pom.xml

<?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">
    <parent>
        <artifactId>cloud6</artifactId>
        <groupId>com.tinstu.cloud</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>cloud-consumer-order80</artifactId>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>


    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
    </properties>

</project>

写yaml

server:
  port: 80

主启动

OrderMain80

@SpringBootApplication
public class OrderMain80{
    public static void main(String[] args) {
        SpringApplication.run(OrderMain80.class,args);
    }
}

业务类

bean（和生产者的一样）

CommonResult

@Data
@AllArgsConstructor
@NoArgsConstructor
public class CommonResult<T> {
    private Integer code;
    private String message;
    private T   data;
    public CommonResult(Integer code,String message){
        this(code,message,null);
    }
}

Payment

@Data
@AllArgsConstructor
@NoArgsConstructor
public class Payment implements Serializable { //继承这个接口实现对象序列化
    private Long id;
    private String serial;
}

config

ApplicationContextConfig

@Configuration
public class ApplicationContextConfig {
    @Bean
    public RestTemplate getRestTemplate(){
        return new RestTemplate();
    }
}

OrderController

@RestController
@Slf4j
public class OrderController {
    public static final String PAYMENT_URL = "http://127.0.0.1:8001";
    @Resource
    private RestTemplate restTemplate;
    @GetMapping("/consumer/payment/create")
    public CommonResult<Payment> create(Payment payment){
        return restTemplate.postForObject(PAYMENT_URL+"/payment/create",payment,CommonResult.class);
    }
    @GetMapping("/consumer/payment/get/{id}")
    public CommonResult<Payment> getPayment(@PathVariable("id") Long id){
        return restTemplate.getForObject(PAYMENT_URL+"/payment/get/"+id,CommonResult.class);
    }
}