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_HOMEdistributionPath=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.zipzipStoreBase=GRADLE_USER_HOMEzipStorePath=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 = 1.8targetCompatibility = 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=gradlePropertiesValuesysProp=shouldBeOverWrittenBySysPropsystemProp.system=systemValueorg.gradle.caching=falseorg.gradle.jvmargs=-Xms2048m -Xmx4096m org.gradle.parallel=trueorg.gradle.daemon=trueorg.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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