Spring-boot 2.3.x源码基于Gradle编译过程详解
spring Boot源码编译
1. git上下拉最新版的spring Boot
下载:git clone git@github.com:spring-projects/spring-boot.git,建议下载release版本,不会出现奇奇怪怪的错误
2.修改下载源,
gradle\wrapper中的配置文件
gradle-wrapper.properties
distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists #distributionUrl=https\://services.gradle.org/distributions/gradle-6.4-bin.zip //这里Gradle换成你自己存放gradle的路径以及gradle的压缩包名 //这里需要注意的是gradle版本问题,尽量高一点儿,就是用了gradle-4.9的版本,导致报错gradle-api plugins问题,还缺包啥的,换了包之后就没问题了 distributionUrl=file:///E:/Gitee_repository/Java_Sources_Code_Study/Spring-Boot-2.3.1/gradle-6.5.1-bin.zip zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists
buildSrc下的build.gradle
plugins { id "java-gradle-plugin" //可能是原有的编译环境,注释掉,否则报错 //id "io.spring.javaformat" version "${javaFormatVersion}" id "checkstyle" } repositories { maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' } maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' } maven { url "https://repo.spring.io/plugins-release" } mavenCentral() gradlePluginPortal() maven { url "https://repo.spring.io/release" } } sourceCompatibility = 1.8 targetCompatibility = 1.8 .......
settings.gradle
pluginManagement { repositories { maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' } maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' } maven { url "https://repo.spring.io/plugins-release" } mavenCentral() gradlePluginPortal() } resolutionStrategy { eachPlugin { if (requested.id.id == "io.spring.javaformat") { useModule "io.spring.javaformat:spring-javaformat-gradle-plugin:${requested.version}" } } } }
gradle.properties
javaFormatVersion=0.0.22 #新增如下配置,解决heap堆内存空间不够问题 gradlePropertiesProp=gradlePropertiesValue sysProp=shouldBeOverWrittenBySysProp systemProp.system=systemValue org.gradle.caching=false org.gradle.jvmargs=-Xms2048m -Xmx4096m org.gradle.parallel=true org.gradle.daemon=true org.gradle.configureondemand=true
根目录下的build.gradle
// 放在第一行 buildscript { repositories { maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' } maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' } maven { url "https://repo.spring.io/plugins-release" } } } allprojects { group "org.springframework.boot" repositories { maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' } maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' } mavenCentral() if (!version.endsWith('RELEASE')) { maven { url "https://repo.spring.io/milestone" } } if (version.endsWith('BUILD-SNAPSHOT')) { maven { url "https://repo.spring.io/snapshot" } } } configurations.all { resolutionStrategy.cacheChangingModulesFor 60, "minutes" } }
seetings.gradle
pluginManagement { repositories { maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' } maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' } mavenCentral() gradlePluginPortal() maven { url 'https://repo.spring.io/plugins-release' } if (version.endsWith('BUILD-SNAPSHOT')) { maven { url "https://repo.spring.io/snapshot" } } } resolutionStrategy { eachPlugin { if (requested.id.id == "org.jetbrains.kotlin.jvm") { useVersion "${kotlinVersion}" } if (requested.id.id == "org.jetbrains.kotlin.plugin.spring") { useVersion "${kotlinVersion}" } } } }
2. idea导入
在编译的时候点击取消,配置idea
3.开始编译
至此撒花编译成功!
不过后面还有好长时间的检测,不知道是什么鬼??
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