springboot多模块打包部署

￡神魔★判官ぃ 2023-03-13 13:08 174阅读 0赞

项目结构：父工程parent，子模块 entity ，dao ，service ，web

dao依赖entity

service依赖dao,entity

web依赖 service、dao、entity

创建springboot父工程parent

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创建后把src文件夹删除，然后创建模块entity，dao,service,web,创建完后项目结构如下

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父工程parent的pom如下

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  5.     <parent>
  6.         <groupId>org.springframework.boot</groupId>
  7.         <artifactId>spring-boot-starter-parent</artifactId>
  8.         <version>2.1.7.RELEASE</version>
  9.         <relativePath/> 
  10.     </parent>
  12.     <groupId>com.cncbox</groupId>
  13.     <artifactId>share-parent</artifactId>
  14.     <version>0.0.1-SNAPSHOT</version>
  15.     <name>share-parent</name>
  16.     <!-- 此处改为pom -->
  17.     <packaging>pom</packaging>
  18.     <description>Demo project for Spring Boot</description>
  19.     <!-- 添加子模块 -->
  20.     <modules>
  21.         <module>web</module>
  22.         <module>service</module>
  23.         <module>dao</module>
  24.         <module>entity</module>
  25.     </modules>
  27.     <properties>
  28.         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  29.         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  30.         <java.version>1.8</java.version>
  31.     </properties>
  33.     <dependencies>
  34.         <dependency>
  35.             <groupId>org.springframework.boot</groupId>
  36.             <artifactId>spring-boot-starter-web</artifactId>
  37.         </dependency>
  38.     </dependencies>
  40.     <build>
  41.         <plugins>
  42.             <plugin>
  43.                 <groupId>org.apache.maven.plugins</groupId>
  44.                 <artifactId>maven-compiler-plugin</artifactId>
  45.                 <version>3.1</version>
  46.                 <configuration>
  47.                     <source>${java.version}</source>
  48.                     <target>${java.version}</target>
  49.                 </configuration>
  50.             </plugin>
  52.             <plugin>
  53.                 <groupId>org.apache.maven.plugins</groupId>
  54.                 <artifactId>maven-surefire-plugin</artifactId>
  55.                 <version>2.18.1</version>
  56.                 <configuration>
  57.                     <skipTests>true</skipTests>  <!--默认关掉单元测试 -->
  58.                 </configuration>
  59.             </plugin>
  60.         </plugins>
  61.     </build>
  62. </project>

entity模块pom如下，无需build

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  5.     <parent>
  6.         <groupId>com.cncbox</groupId>
  7.         <artifactId>share-parent</artifactId>
  8.         <version>0.0.1-SNAPSHOT</version>
  9.         <relativePath>../pom.xml</relativePath>  <!-- lookup parent from repository -->
  10.     </parent>
  11.     <groupId>com.cncbox</groupId>
  12.     <artifactId>entity</artifactId>
  13.     <version>0.0.1-SNAPSHOT</version>
  14.     <name>entity</name>
  15.     <packaging>jar</packaging>
  16.     <description>Demo project for Spring Boot</description>
  18. </project>

dao模块pom如下，无需build

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  5.     <parent>
  6.         <groupId>com.cncbox</groupId>
  7.         <artifactId>share-parent</artifactId>
  8.         <version>0.0.1-SNAPSHOT</version>
  9.         <relativePath>../pom.xml</relativePath> <!-- lookup parent from repository -->
  10.     </parent>
  11.     <groupId>com.cncbox</groupId>
  12.     <artifactId>dao</artifactId>
  13.     <version>0.0.1-SNAPSHOT</version>
  14.     <name>dao</name>
  15.     <packaging>jar</packaging>
  16.     <description>Demo project for Spring Boot</description>
  18.     <properties>
  19.         <java.version>1.8</java.version>
  20.     </properties>
  22.     <dependencies>
  23.         <dependency>
  24.             <groupId>com.cncbox</groupId>
  25.             <artifactId>entity</artifactId>
  26.             <version>0.0.1-SNAPSHOT</version>
  27.         </dependency>
  29.     </dependencies>
  31. </project>

server模块pom如下

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  5.     <parent>
  6.         <groupId>com.cncbox</groupId>
  7.         <artifactId>share-parent</artifactId>
  8.         <version>0.0.1-SNAPSHOT</version>
  9.         <relativePath>../pom.xml</relativePath>  <!-- lookup parent from repository -->
  10.     </parent>
  11.     <groupId>com.cncbox</groupId>
  12.     <artifactId>service</artifactId>
  13.     <version>0.0.1-SNAPSHOT</version>
  14.     <name>service</name>
  15.     <packaging>jar</packaging>
  16.     <description>Demo project for Spring Boot</description>
  18.     <properties>
  19.         <java.version>1.8</java.version>
  20.     </properties>
  22.     <dependencies>
  23.         <dependency>
  24.             <groupId>com.cncbox</groupId>
  25.             <artifactId>dao</artifactId>
  26.             <version>0.0.1-SNAPSHOT</version>
  27.         </dependency>
  28.         <dependency>
  29.             <groupId>com.cncbox</groupId>
  30.             <artifactId>entity</artifactId>
  31.             <version>0.0.1-SNAPSHOT</version>
  32.         </dependency>
  33.     </dependencies>
  35. </project>

web模块pom如下

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  5.     <parent>
  6.         <groupId>com.cncbox</groupId>
  7.         <artifactId>share-parent</artifactId>
  8.         <version>0.0.1-SNAPSHOT</version>
  9.         <relativePath>../pom.xml</relativePath> <!-- lookup parent from repository -->
  10.     </parent>
  11.     <groupId>com.cncbox</groupId>
  12.     <artifactId>web</artifactId>
  13.     <version>0.0.1-SNAPSHOT</version>
  14.     <name>web</name>
  15.     <packaging>jar</packaging>
  16.     <description>Demo project for Spring Boot</description>
  18.     <properties>
  19.         <java.version>1.8</java.version>
  20.     </properties>
  22.     <dependencies>
  23.         <dependency>
  24.             <groupId>com.cncbox</groupId>
  25.             <artifactId>service</artifactId>
  26.             <version>0.0.1-SNAPSHOT</version>
  27.         </dependency>
  29.                <dependency>
  30.             <groupId>com.cncbox</groupId>
  31.             <artifactId>dao</artifactId>
  32.             <version>0.0.1-SNAPSHOT</version>
  33.         </dependency>
  34.         <dependency>
  35.             <groupId>com.cncbox</groupId>
  36.             <artifactId>entity</artifactId>
  37.             <version>0.0.1-SNAPSHOT</version>
  38.         </dependency>
  40.         <dependency>
  41.             <groupId>org.springframework.boot</groupId>
  42.             <artifactId>spring-boot-starter</artifactId>
  43.         </dependency>
  45.         <dependency>
  46.             <groupId>org.springframework.boot</groupId>
  47.             <artifactId>spring-boot-starter-test</artifactId>
  48.             <scope>test</scope>
  49.             <exclusions>
  50.                 <exclusion>
  51.                     <groupId>org.junit.vintage</groupId>
  52.                     <artifactId>junit-vintage-engine</artifactId>
  53.                 </exclusion>
  54.             </exclusions>
  55.         </dependency>
  56.         <dependency>
  57.             <groupId>org.springframework</groupId>
  58.             <artifactId>spring-web</artifactId>
  59.             <version>5.1.9.RELEASE</version>
  60.         </dependency>
  61.     </dependencies>
  64.     <!--spring boot打包的话需要指定一个唯一的入门-->
  65.     <build>
  66.         <plugins>
  67.             <plugin>
  68.                 <groupId>org.springframework.boot</groupId>
  69.                 <artifactId>spring-boot-maven-plugin</artifactId>
  70.                 <configuration>
  71.                     <!-- 指定该Main Class为全局的唯一入口 -->
  72.                     <mainClass>com.cncbox.web.WebApplication</mainClass>
  73.                     <layout>ZIP</layout>
  74.                 </configuration>
  75.                 <executions>
  76.                     <execution>
  77.                         <goals>
  78.                             <goal>repackage</goal><!--可以把依赖的包都打包到生成的Jar包中-->
  79.                         </goals>
  80.                     </execution>
  81.                 </executions>
  82.             </plugin>
  83.         </plugins>
  84.     </build>
  86. </project>

在entity模块创建实体类

  1. package com.cncbox.entity.pojo;
  2. public class User {
  3.     private Integer id;
  4.     private String name;
  5.     private String age;
  6.     private String sex;
  8.     public User(Integer id, String name, String age, String sex) {
  9.         this.id = id;
  10.         this.name = name;
  11.         this.age = age;
  12.         this.sex = sex;
  13.     }
  15.     public Integer getId() {
  16.         return id;
  17.     }
  19.     public void setId(Integer id) {
  20.         this.id = id;
  21.     }
  23.     public String getName() {
  24.         return name;
  25.     }
  27.     public void setName(String name) {
  28.         this.name = name;
  29.     }
  31.     public String getAge() {
  32.         return age;
  33.     }
  35.     public void setAge(String age) {
  36.         this.age = age;
  37.     }
  39.     public String getSex() {
  40.         return sex;
  41.     }
  43.     public void setSex(String sex) {
  44.         this.sex = sex;
  45.     }
  47. }

在web模块编写测试类

  1. package com.cncbox.web;
  3. import com.cncbox.entity.pojo.User;
  4. import org.springframework.boot.SpringApplication;
  5. import org.springframework.boot.autoconfigure.SpringBootApplication;
  6. import org.springframework.web.bind.annotation.GetMapping;
  7. import org.springframework.web.bind.annotation.RestController;
  9. @RestController
  10. @SpringBootApplication
  11. public class WebApplication {
  13.     public static void main(String[] args) {
  14.         SpringApplication.run(WebApplication.class, args);
  15.     }
  16.     @GetMapping(value = "/test")
  17.     public User test(){
  18.         User user=new User(1,"汪胜","25","男");
  19.         return user;
  20.     }
  21. }

点击parent项目下的Lifecycle下的package打包

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打包成功后，会在web模块的target文件夹里面生成jar。

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将该jar复制出来，重命名web.jar，打开命令窗口输入 jar -jar web.jar启动

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浏览器访问http://localhost:8080/test ，依赖的实体类已经加载到web.jar里面了，实际应用dao,service也会加载，这里只举例entity.

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