Gradle+SpringBoot多模块开发

关于使用Gradle结合SpringBoot进行多模块开发。

本来是打算使用buildSrc之类的，但是感觉好像好麻烦，使用这种方法就可以实现，没必要采用其他的。

我不怎么会表述，可能写的跟粑粑一样，哈哈哈哈

这是我的项目地址。

存在gitee，会一直更新

TinaSprout

首先这是模块的目录结构

C:\USERS\MI\CODESPACE\IDEAPROJECTS\TINASPROUT
│  .gitignore
│  build.gradle
│  gradlew
│  gradlew.bat
│  LICENSE
│  settings.gradle
│
├─.gradle
│  ├─7.6.1
│  │  │  gc.properties
│  │  │
│  │  ├─checksums
│  │  │      checksums.lock
│  │  │      md5-checksums.bin
│  │  │      sha1-checksums.bin
│  │  │
│  │  ├─dependencies-accessors
│  │  │      dependencies-accessors.lock
│  │  │      gc.properties
│  │  │
│  │  ├─executionHistory
│  │  │      executionHistory.bin
│  │  │      executionHistory.lock
│  │  │
│  │  ├─fileChanges
│  │  │      last-build.bin
│  │  │
│  │  ├─fileHashes
│  │  │      fileHashes.bin
│  │  │      fileHashes.lock
│  │  │      resourceHashesCache.bin
│  │  │
│  │  └─vcsMetadata
│  ├─buildOutputCleanup
│  │      buildOutputCleanup.lock
│  │      cache.properties
│  │      outputFiles.bin
│  │
│  └─vcs-1
│          gc.properties
│
├─.idea
│  │  compiler.xml
│  │  git_toolbox_prj.xml
│  │  gradle.xml
│  │  jarRepositories.xml
│  │  misc.xml
│  │  modules.xml
│  │  vcs.xml
│  │  workspace.xml
│  │
│  └─modules
│      ├─tinasprout-core
│      │      TinaSprout.tinasprout-core.main.iml
│      │
│      └─tinasprout-robot
│              TinaSprout.tinasprout-robot.main.iml
│
├─gradle
│  └─wrapper
│          gradle-wrapper.jar
│          gradle-wrapper.properties
│
├─tinasprout-core
│  │  .gitignore
│  │  build.gradle
│  │  gradlew
│  │  gradlew.bat
│  │
│  ├─gradle
│  │  └─wrapper
│  │          gradle-wrapper.jar
│  │          gradle-wrapper.properties
│  │
│  └─src
│      ├─main
│      │  ├─java
│      │  │  └─com
│      │  │      └─wuxianggujun
│      │  │          └─tinasproutcore
│      │  │              │  TinaSproutCoreApplication.java
│      │  │              │
│      │  │              ├─config
│      │  │              │      BotConfig.java
│      │  │              │
│      │  │              └─network
│      │  │                      WsHandler.java
│      │  │
│      │  └─resources
│      │      │  application.properties
│      │      │
│      │      ├─static
│      │      └─templates
│      └─test
│          └─java
│              └─com
│                  └─wuxianggujun
│                      └─tinasproutcore
│                              TinaSproutCoreApplicationTests.java
│
└─tinasprout-robot
    │  .gitignore
    │  build.gradle
    │  gradlew
    │  gradlew.bat
    │
    ├─gradle
    │  └─wrapper
    │          gradle-wrapper.jar
    │          gradle-wrapper.properties
    │
    └─src
        ├─main
        │  ├─java
        │  │  └─com
        │  │      └─wuxianggujun
        │  │          └─tinasproutrobot
        │  │                  TinasproutRobotApplication.java
        │  │
        │  └─resources
        │      │  application.properties
        │      │
        │      ├─static
        │      └─templates
        └─test
            └─java
                └─com
                    └─wuxianggujun
                        └─tinasproutrobot
                                TinasproutRobotApplicationTests.java

步骤就是，现在创建一个Gradle项目，取名为

TinaSprout

（当然，这是我项目的名字，你们随便取）然后删除src的目录，用不到。

然后新建两个子模块

tinasprout-core

、

tinasprout-robot

。

tinasprout-core —– 是用来写核心框架的。

tinasprout-robot —–是SpringBoot启动项目。

将两个子模块的

settings.gradle

删除，不需要。

完成之后开始编写我们根目录的

settings.gradle

文件，将两个子模块引入。

rootProject.name = 'TinaSprout'
include 'tinasprout-core'
include 'tinasprout-robot'

现在我们开始编写根目录的

build.gradle

，用于管理子模块

buildscript {
    repositories {
        mavenLocal()
        maven {
            url 'https://repo.huaweicloud.com/repository/maven/'
        }
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:3.0.4")
    }
}

plugins {
    id 'java'
    id 'org.springframework.boot' version '3.0.4' apply false
    //apply false的作用是告诉Gradle不要执行插件的逻辑，只是声明依赖
    id 'io.spring.dependency-management' version '1.1.0'
}

allprojects {
    apply plugin: 'java'

    group 'com.wuxianggujun'
    version '1.0-SNAPSHOT'
    sourceCompatibility = '17'

    configurations {
        compileOnly {
            extendsFrom annotationProcessor
        }
    }

    repositories {
        mavenCentral()
        maven {
            url 'https://repo.huaweicloud.com/repository/maven/'
        }
    }

    dependencies {
        testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'
        testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'
    }

    tasks.withType(JavaCompile) {
        options.encoding = "UTF-8"
    }

}

subprojects {
    apply plugin: 'org.springframework.boot'
    apply plugin: 'io.spring.dependency-management'

    dependencyManagement {

        imports {
            mavenBom "org.springframework.boot:spring-boot-dependencies:3.0.4"
        }

    }

    dependencies {
        implementation 'org.springframework.boot:spring-boot-starter'
        implementation 'org.springframework.boot:spring-boot-starter-web'
        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'
    }

    tasks.named('test') {
        useJUnitPlatform()
    }
    
}

通过上面的build.gradle配置文件，设置了allprojects和subprojects用于定义一些共用的内容。反正不难，应该看得懂吧！

接下来是

tinasprout-core

，我是想将这个打包成jar包，供给

tinasprout-robot

使用。所以指定bootjar的enabled为false，jar 的enabled为true

bootJar{
    enabled(false)
    archiveBaseName = 'tinasprout-core'
    archiveVersion = '0.0.1-SNAPSHOT'
}

jar{
    enabled = true
}

dependencies {
    implementation "com.alibaba:fastjson:1.2.83"
    implementation 'io.netty:netty-all:4.1.86.Final'
}

接下来，我们看tinasprout-robot的配置文件，这是用于部署在服务器启动SpringBoot的。

springBoot {
    mainClass = 'com.wuxianggujun.tinasproutrobot.TinasproutRobotApplication'
}

bootJar {
    archiveBaseName = 'TinaSprout'
    archiveVersion = '0.0.1-SNAPSHOT'
    // 将子模块一起打包进来
    includeEmptyDirs = true
    // 设置输出目录，相对于项目根目录
    destinationDirectory = file("$rootDir/build")
}

dependencies {
    implementation project(':tinasprout-core')
}

指定springBoot的mainClass，用于在jar启动的时候可以运行springboot。

bootJar的一些属性，是我自己假的，当然你们也可以删除，不影响。

我是要添加这些是要将这个jar包，部署在服务器，所以修改名称输出在根目录的build文件下。

在这里插入图片描述

通过运行bootjar将SpringBoot项目打包成jar包，我们就可以在build目录中看见。

现在项目模块化已经完成了，我也不知道应该搞什么。直接来运行看看效果吧。

打开终端，将文件夹拖动到当前目录，我们使用命令来查看一下jar包。

在这里插入图片描述

使用这条命令查看，这个命令用于查看一个 JAR 文件中包含的所有文件和目录，可以用来确认 JAR 文件中是否包含了需要的类和资源文件。

jar tf .\TinaSprout-0.0.1-SNAPSHOT.jar 

//其他命令
jar tf <jar包> | grep 'BOOT-INF/lib' 
jar tf <jar包> | grep 'BOOT-INF/classes'

在这里插入图片描述

这是输出内容，可以看到

tinasprout-core-1.0-SNAPSHOT-plain

已经被打包进去了。

META-INF/
META-INF/MANIFEST.MF
org/
org/springframework/
org/springframework/boot/
org/springframework/boot/loader/
org/springframework/boot/loader/ClassPathIndexFile.class
org/springframework/boot/loader/ExecutableArchiveLauncher.class
org/springframework/boot/loader/JarLauncher.class
org/springframework/boot/loader/LaunchedURLClassLoader$DefinePackageCallType.class
org/springframework/boot/loader/LaunchedURLClassLoader$UseFastConnectionExceptionsEnumeration.class
org/springframework/boot/loader/LaunchedURLClassLoader.class
org/springframework/boot/loader/Launcher.class
org/springframework/boot/loader/MainMethodRunner.class
org/springframework/boot/loader/PropertiesLauncher$ArchiveEntryFilter.class
org/springframework/boot/loader/PropertiesLauncher$ClassPathArchives.class
org/springframework/boot/loader/PropertiesLauncher$PrefixMatchingArchiveFilter.class
org/springframework/boot/loader/PropertiesLauncher.class
org/springframework/boot/loader/WarLauncher.class
org/springframework/boot/loader/archive/
org/springframework/boot/loader/archive/Archive$Entry.class
org/springframework/boot/loader/archive/Archive$EntryFilter.class
org/springframework/boot/loader/archive/Archive.class
org/springframework/boot/loader/archive/ExplodedArchive$AbstractIterator.class
org/springframework/boot/loader/archive/ExplodedArchive$ArchiveIterator.class
org/springframework/boot/loader/archive/ExplodedArchive$EntryIterator.class
org/springframework/boot/loader/archive/ExplodedArchive$FileEntry.class
org/springframework/boot/loader/archive/ExplodedArchive$SimpleJarFileArchive.class
org/springframework/boot/loader/archive/ExplodedArchive.class
org/springframework/boot/loader/archive/JarFileArchive$AbstractIterator.class
org/springframework/boot/loader/archive/JarFileArchive$EntryIterator.class
org/springframework/boot/loader/archive/JarFileArchive$JarFileEntry.class
org/springframework/boot/loader/archive/JarFileArchive$NestedArchiveIterator.class
org/springframework/boot/loader/archive/JarFileArchive.class
org/springframework/boot/loader/data/
org/springframework/boot/loader/data/RandomAccessData.class
org/springframework/boot/loader/data/RandomAccessDataFile$DataInputStream.class
org/springframework/boot/loader/data/RandomAccessDataFile$FileAccess.class
org/springframework/boot/loader/data/RandomAccessDataFile.class
org/springframework/boot/loader/jar/
org/springframework/boot/loader/jar/AbstractJarFile$JarFileType.class
org/springframework/boot/loader/jar/AbstractJarFile.class
org/springframework/boot/loader/jar/AsciiBytes.class
org/springframework/boot/loader/jar/Bytes.class
org/springframework/boot/loader/jar/CentralDirectoryEndRecord$Zip64End.class
org/springframework/boot/loader/jar/CentralDirectoryEndRecord$Zip64Locator.class
org/springframework/boot/loader/jar/CentralDirectoryEndRecord.class
org/springframework/boot/loader/jar/CentralDirectoryFileHeader.class
org/springframework/boot/loader/jar/CentralDirectoryParser.class
org/springframework/boot/loader/jar/CentralDirectoryVisitor.class
org/springframework/boot/loader/jar/FileHeader.class
org/springframework/boot/loader/jar/Handler.class
org/springframework/boot/loader/jar/JarEntry.class
org/springframework/boot/loader/jar/JarEntryCertification.class
org/springframework/boot/loader/jar/JarEntryFilter.class
org/springframework/boot/loader/jar/JarFile$1.class
org/springframework/boot/loader/jar/JarFile$JarEntryEnumeration.class
org/springframework/boot/loader/jar/JarFile.class
org/springframework/boot/loader/jar/JarFileEntries$1.class
org/springframework/boot/loader/jar/JarFileEntries$EntryIterator.class
org/springframework/boot/loader/jar/JarFileEntries$Offsets.class
org/springframework/boot/loader/jar/JarFileEntries$Zip64Offsets.class
org/springframework/boot/loader/jar/JarFileEntries$ZipOffsets.class
org/springframework/boot/loader/jar/JarFileEntries.class
org/springframework/boot/loader/jar/JarFileWrapper.class
org/springframework/boot/loader/jar/JarURLConnection$1.class
org/springframework/boot/loader/jar/JarURLConnection$JarEntryName.class
org/springframework/boot/loader/jar/JarURLConnection.class
org/springframework/boot/loader/jar/StringSequence.class
org/springframework/boot/loader/jar/ZipInflaterInputStream.class
org/springframework/boot/loader/jarmode/
org/springframework/boot/loader/jarmode/JarMode.class
org/springframework/boot/loader/jarmode/JarModeLauncher.class
org/springframework/boot/loader/jarmode/TestJarMode.class
org/springframework/boot/loader/util/
org/springframework/boot/loader/util/SystemPropertyUtils.class
BOOT-INF/
BOOT-INF/classes/
BOOT-INF/classes/com/
BOOT-INF/classes/com/wuxianggujun/
BOOT-INF/classes/com/wuxianggujun/tinasproutrobot/
BOOT-INF/classes/com/wuxianggujun/tinasproutrobot/TinasproutRobotApplication.class
BOOT-INF/classes/application.properties
BOOT-INF/lib/
BOOT-INF/lib/tinasprout-core-1.0-SNAPSHOT-plain.jar
BOOT-INF/lib/spring-boot-autoconfigure-3.0.4.jar
BOOT-INF/lib/spring-boot-3.0.4.jar
BOOT-INF/lib/jakarta.annotation-api-2.1.1.jar
BOOT-INF/lib/spring-webmvc-6.0.6.jar
BOOT-INF/lib/spring-web-6.0.6.jar
BOOT-INF/lib/spring-context-6.0.6.jar
BOOT-INF/lib/spring-aop-6.0.6.jar
BOOT-INF/lib/spring-beans-6.0.6.jar
BOOT-INF/lib/spring-expression-6.0.6.jar
BOOT-INF/lib/spring-core-6.0.6.jar
BOOT-INF/lib/snakeyaml-1.33.jar
BOOT-INF/lib/fastjson-1.2.83.jar
BOOT-INF/lib/netty-all-4.1.89.Final.jar
BOOT-INF/lib/logback-classic-1.4.5.jar
BOOT-INF/lib/log4j-to-slf4j-2.19.0.jar
BOOT-INF/lib/jul-to-slf4j-2.0.6.jar
BOOT-INF/lib/spring-jcl-6.0.6.jar
BOOT-INF/lib/jackson-datatype-jsr310-2.14.2.jar
BOOT-INF/lib/jackson-module-parameter-names-2.14.2.jar
BOOT-INF/lib/jackson-annotations-2.14.2.jar
BOOT-INF/lib/jackson-core-2.14.2.jar
BOOT-INF/lib/jackson-datatype-jdk8-2.14.2.jar
BOOT-INF/lib/jackson-databind-2.14.2.jar
BOOT-INF/lib/tomcat-embed-websocket-10.1.5.jar
BOOT-INF/lib/tomcat-embed-core-10.1.5.jar
BOOT-INF/lib/tomcat-embed-el-10.1.5.jar
BOOT-INF/lib/micrometer-observation-1.10.4.jar
BOOT-INF/lib/netty-transport-native-epoll-4.1.89.Final-linux-x86_64.jar
BOOT-INF/lib/netty-transport-native-epoll-4.1.89.Final-linux-aarch_64.jar
BOOT-INF/lib/netty-transport-native-kqueue-4.1.89.Final-osx-x86_64.jar
BOOT-INF/lib/netty-transport-native-kqueue-4.1.89.Final-osx-aarch_64.jar
BOOT-INF/lib/netty-transport-classes-epoll-4.1.89.Final.jar
BOOT-INF/lib/netty-transport-classes-kqueue-4.1.89.Final.jar
BOOT-INF/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-x86_64.jar
BOOT-INF/lib/netty-resolver-dns-native-macos-4.1.89.Final-osx-aarch_64.jar
BOOT-INF/lib/netty-resolver-dns-classes-macos-4.1.89.Final.jar
BOOT-INF/lib/netty-resolver-dns-4.1.89.Final.jar
BOOT-INF/lib/netty-handler-4.1.89.Final.jar
BOOT-INF/lib/netty-transport-native-unix-common-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-dns-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-4.1.89.Final.jar
BOOT-INF/lib/netty-transport-4.1.89.Final.jar
BOOT-INF/lib/netty-buffer-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-haproxy-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-http-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-http2-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-memcache-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-mqtt-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-redis-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-smtp-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-socks-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-stomp-4.1.89.Final.jar
BOOT-INF/lib/netty-codec-xml-4.1.89.Final.jar
BOOT-INF/lib/netty-resolver-4.1.89.Final.jar
BOOT-INF/lib/netty-common-4.1.89.Final.jar
BOOT-INF/lib/netty-handler-proxy-4.1.89.Final.jar
BOOT-INF/lib/netty-handler-ssl-ocsp-4.1.89.Final.jar
BOOT-INF/lib/netty-transport-rxtx-4.1.89.Final.jar
BOOT-INF/lib/netty-transport-sctp-4.1.89.Final.jar
BOOT-INF/lib/netty-transport-udt-4.1.89.Final.jar
BOOT-INF/lib/logback-core-1.4.5.jar
BOOT-INF/lib/slf4j-api-2.0.6.jar
BOOT-INF/lib/log4j-api-2.19.0.jar
BOOT-INF/lib/micrometer-commons-1.10.4.jar
BOOT-INF/classes/static/
BOOT-INF/classes/templates/
BOOT-INF/lib/spring-boot-jarmode-layertools-3.0.4.jar
BOOT-INF/classpath.idx
BOOT-INF/layers.idx

接下来，运行看看

java -jar .\TinaSprout-0.0.1-SNAPSHOT.jar

在这里插入图片描述

输入命令之后可以看到。项目已经成功的被启动了。

原文链接：https://blog.csdn.net/qq_42282949/article/details/129358660

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