我正在实现一个微服务库,其他开发人员可以使用该库来创建微服务,而无需费心实现健康,指标,Kafka通讯等内部功能。
我打算创建一个多模块maven项目,我将单独安装库jar,并将此jar作为依赖项添加到应用程序pom.xml中。
这是我正在使用的文件夹结构:
库
MicroServiceLibrary
|
|____mvnw
|
|____pom.xml
|
|____src/
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>
<groupId>com.oracle.ofsc</groupId>
<artifactId>microservice-library</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.5.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</dependency>
</dependencies>
</project>
应用
MicroServiceApplication
|
|____mvnw
|
|____pom.xml
|
|____application/
|
|___pom.xml
|
|___src/
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>
<groupId>org.springframework</groupId>
<artifactId>gs-multi-module</artifactId>
<version>0.1.0</version>
<packaging>pom</packaging>
<modules>
<module>application</module>
</modules>
application / 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>
<groupId>com.oracle.ofsc</groupId>
<artifactId>microservice-application</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.5.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!--dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.oracle.ofsc</groupId>
<artifactId>microservice-library</artifactId>
<version>${project.version}</version>
</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>
这是我的问题:
1.我是否在实现正确的目录结构?
2. MicroServiceApplication中的pom.xml的用途是什么?
3.我应该在哪里指定spring-boot-starter-parent工件-在库或应用程序pom.xml中?
答案 0 :(得分:2)
- 我实现了正确的目录结构吗?
这完全取决于您的项目模块结构。但是,在项目根文件夹中需要一个pom.xml。
- MicroServiceApplication中的pom.xml的用途是什么?
您需要pom.xml才能从Maven中央存储库下载所需的jar。
- 我应该在哪里指定spring-boot-starter-parent工件-在库或应用程序pom.xml中?
据我了解,它们是微服务,它们可能独立运行。对 ?然后,您都应在两者中都包含spring-boot-starter-parent
。