TripCloud：初始化模块

API模块

在trip_modules-api父模块下创建子模块trip-article-api，pom文件内容如下：

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">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.swx</groupId>
        <artifactId>trip-modules-api</artifactId>
        <version>1.0.0</version>
    </parent>

    <artifactId>trip-article-api</artifactId>

    <dependencies>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <scope>provided</scope> <!-- 只在编译和测试生效，运行时不生效，阻止依赖的传递性 -->
        </dependency>
        <dependency>
            <groupId>com.swx</groupId>
            <artifactId>trip-users-api</artifactId>
            <scope>provided</scope>
        </dependency>
    </dependencies>

</project>

微服务模块

API模块不需要启动类，在运行时不需要Mybatis Plus的依赖，但是开发时使用到了注解，所需使用scope限制只在编译和测试依赖，并且阻止依赖的传递性。而Server需要运行时依赖，所以不使用scope。

api和server都引入了依赖，但是使用scope限制api中依赖的传递。这样的好处是，当service不需要api中的依赖时，能避免因为引入依赖而没有配置导致项目启动失败。

在trip_modules父模块下创建子模块trip-article-server，pom文件内容如下：

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">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.swx</groupId>
        <artifactId>trip-modules</artifactId>
        <version>1.0.0</version>
    </parent>

    <artifactId>trip-article-server</artifactId>

    <dependencies>
        <dependency>
            <groupId>com.swx</groupId>
            <artifactId>trip-article-api</artifactId>
        </dependency>
        <!-- 安全模块，做登陆拦截 -->
        <dependency>
            <groupId>com.swx</groupId>
            <artifactId>trip-common-security</artifactId>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!-- 阿里云 OSS 对象存储 -->
        <dependency>
            <groupId>com.aliyun.oss</groupId>
            <artifactId>aliyun-sdk-oss</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.activation</groupId>
            <artifactId>activation</artifactId>
        </dependency>
        <!-- no more than 2.3.3-->
        <dependency>
            <groupId>org.glassfish.jaxb</groupId>
            <artifactId>jaxb-runtime</artifactId>
        </dependency>
    </dependencies>

</project>

配置文件：bootstrap.yaml，内容如下：

spring:
  application:
    name: article-service
  cloud:
    nacos:
      server-addr: xxx.xxx.xxx.xxx:8848
      config:
        file-extension: yaml
        namespace: trip_cloud_dev
        shared-configs:
          - data-id: redis-${spring.profiles.active}.yaml
            refresh: true
          - data-id: jwt-${spring.profiles.active}.yaml
            refresh: true
  profiles:
    active: dev

Nacos配置文件

ID：article-service-dev.yaml
Group：DEFAULT_GROUP
描述：文章微服务配置

配置内容：

article-service-dev.yaml

server:
  port: 8092
spring:
  cloud:
    nacos:
      server-addr: xxx.xxx.xxx.xxx:8848
      discovery:
        namespace: ${spring.cloud.nacos.config.namespace}
  datasource:
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql:///trip-article?serverTimezone=GMT%2B8&useSSL=false&characterEncoding=utf-8&allowPublicKeyRetrieval=true
    username: root
    password: xxxxxx

mybatis-plus:
  mapper-locations: classpath*:mapper/*.xml
  type-aliases-package: com.swx.article.domain

aliyun:
  oss: 
    endpoint: 
    bucket-name: 
    domain: 
  accessKey:
    id: 
    secret:

配置网关路由

ID：trip-gateway-dev.yaml
Group：DEFAULT_GROUP
描述：旅游项目网关配置

配置内容：

trip-gateway-dev.yaml

- id: trip_article
  uri: lb://article-service
  predicates:
    - Path=/article/**
  filters:
    - StripPrefix=1

创建启动类：TripArticleApplication，首先创建com.swx.article包，在该包下创建。

TripArticleApplication

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