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IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目

程序员文章站 2022-06-21 14:21:43
环境介绍IDEA我用的是2020.2Gradle安装参考 Gradle安装配置我这安装的是6.6.1C:\Users\herion>gradle -v...

环境介绍

IDEA

我用的是2020.2
IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目

Gradle

C:\Users\herion>gradle -v

------------------------------------------------------------
Gradle 6.6.1
------------------------------------------------------------

Build time:   2020-08-25 16:29:12 UTC
Revision:     f2d1fb54a951d8b11d25748e4711bec8d128d7e3

Kotlin:       1.3.72
Groovy:       2.5.12
Ant:          Apache Ant(TM) version 1.10.8 compiled on May 10 2020
JVM:          1.8.0_211 (Oracle Corporation 25.211-b12)
OS:           Windows 10 10.0 amd64 

创建 gradle-parent

  • New Project --> Spring Initalizr 选择jdk版本,我这里使用1.8
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目
  • Next–> 根据需求修改 Group、Artifact、version 、Type、name、package 等,选择所需依赖创建项目
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目
  • 创建成功后删除src 目录
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目

创建子模块 gradle-demo

  • 选中gradle-parent–> new -->Module
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目
  • 创建子模块操作与创建gradle-parent 雷同,这里就不做复述了,创建好gradle-demo后在gradle-parent的settings.gradle 中引入模块依赖 include ‘gradle-demo’
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目
  • 删除gradle-demo 中settings.gradle文件,否则不能喝gradle-parent建立依赖关系
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目
  • 定义gradle 自身所需资源
buildscript {
    ext {
        springBootVersion = '2.3.4.RELEASE'
        springBootManagementVersion = '1.0.8.RELEASE'
        springCloudVersion = 'Hoxton.SR6'
        REPOSITORY_HOME = "http://maven.aliyun.com"
    }
    repositories {
        maven { url '${REPOSITORY_HOME}/nexus/content/groups/public/' }
        mavenCentral()
        maven { url 'https://repo.spring.io/snapshot' }
        maven { url 'https://repo.spring.io/milestone' }
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
        classpath("io.spring.gradle:dependency-management-plugin:${springBootManagementVersion}")
    }
} 
  • 修改gradle-parent项目build.gradle 配置全项目通用配置
allprojects {
    apply plugin: 'java'
    apply plugin: 'idea'
    group = 'com.herion'
    sourceCompatibility = JavaVersion.VERSION_1_8
    targetCompatibility = JavaVersion.VERSION_1_8
} 
  • 子项目通用配置
subprojects {
    apply plugin: 'org.springframework.boot'
    apply plugin: 'io.spring.dependency-management'
    [compileJava, compileTestJava, javadoc]*.options*.encoding = 'UTF-8'
    //仓库
    repositories {
        maven { url '${REPOSITORY_HOME}/nexus/content/groups/public/' }
        mavenCentral()
        maven { url 'https://repo.spring.io/snapshot' }
        maven { url 'https://repo.spring.io/milestone' }
    }

    dependencies {
        implementation 'org.springframework.boot:spring-boot-starter'
        compileOnly 'org.projectlombok:lombok'
        developmentOnly 'org.springframework.boot:spring-boot-devtools'
        annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
        annotationProcessor 'org.projectlombok:lombok'
        testImplementation('org.springframework.boot:spring-boot-starter-test') {
            exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
        }
    }

    dependencyManagement {
        imports { mavenBom("org.springframework.boot:spring-boot-dependencies:${springBootVersion}") }
        imports { mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}" }
    }

    test {
        useJUnitPlatform()
    }
} 
  • 发布插件配置
 /**
     * 发布插件
     */
    publishing {
        publications {
            mavenJava(MavenPublication) {
                from components.java
                versionMapping {
                    usage('java-api') {
                        fromResolutionOf('runtimeClasspath')
                    }
                    usage('java-runtime') {
                        fromResolutionResult()
                    }
                }
            }
        }
        // 发布仓库
        repositories {
            maven {
                // TODO 换成自己的私服地址
                def releasesRepoUrl = "http://my.repo.com/nexus/repository/maven-releases"
                def snapshotsRepoUrl = "http://my.repo..com/nexus/repository/maven-snapshots"
                url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl
                credentials {
                    username nexusUser
                    password nexusPassword
                }
            }
        }
    }

    configurations {
        [apiElements, runtimeElements].each {
            it.outgoing.artifacts.removeIf { it.buildDependencies.getDependencies(null).contains(jar) }
            it.outgoing.artifact(bootJar)
        }
    } 

验证

Gradle 查看所有项目

 gradle projects
> Task :projects
------------------------------------------------------------
Root project
------------------------------------------------------------
Root project 'gradle-parent'
+--- Project ':gradle-common'
+--- Project ':gradle-demo'
\--- Project ':gradle-demo2'

To see a list of the tasks of a project, run gradle <project-path>:tasks
For example, try running gradle :gradle-common:tasks

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.6.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD SUCCESSFUL in 4s
1 actionable task: 1 executed 

编译项目

$ gradle build

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.6.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD SUCCESSFUL in 5s
12 actionable tasks: 12 up-to-date 
  • 执行结果

IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目

发布jar包到nexus

  • 命令
$ gradle publishMavenJavaPublicationToMavenRepository
> Task :gradle-common:publishMavenJavaPublicationToMavenRepository
> Task :gradle-demo:publishMavenJavaPublicationToMavenRepository
> Task :gradle-demo2:publishMavenJavaPublicationToMavenRepository
Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.6.1/userguide/command_line_interface.html#sec:command_line_warnings
BUILD SUCCESSFUL in 24s
16 actionable tasks: 13 executed, 3 up-to-date 
  • 执行结果
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目

gradle-demo 验证

  • 启动项目
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目
  • 浏览器访问
    http://localhost:8080/helllo?name=herion
    IDEA +Gradle + Spring Boot 2.3.4 创建多模块项目

demo 源码地址

本文地址:https://blog.csdn.net/zh452647457/article/details/108844078