Spring5源码 - 构建源码环境

客官°小女子只卖身不卖艺 2022-12-04 01:25 226阅读 0赞

### 文章目录 ###

*  开发环境
 *  git clone 源码
 *  gradle调整 \[可选\]
 *   *  gradle离线安装
     *  gradle中央仓库地址调整
 *  执行 gradlew.bat
 *  导入到IEDA
 *   *  gradlew :spring-oxm:compileTestJava
     *  导入到IDEA
     *  编译和 运行Testst设置为 IntelliJ IDEA （建议）
 *  测试验证
 *   *  新建子模块
     *  添加依赖
     *  编写代码 加载Bean测试
     *  运行测试
 *  Gradle 下载的依赖包存储的位置
 *  问题
 *  其他可参考

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# 开发环境 #

**IDEA 2020.2.1 + OpenJDK8U-jdk\_x64\_windows\_hotspot\_8u265b01 + gradle-6.5.1-bin.zip**

遵循官方指导文档

--------------------

# git clone 源码 #

源码地址： [https://github.com/spring-projects/spring-framework][https_github.com_spring-projects_spring-framework]

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copy地址，待会要用

这里我将放到了 D:\\workspace

打开 git bash ，执行如下命令 `git clone https://github.com/spring-projects/spring-framework.git`  
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等一会即可，如下所示

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官方指导手册

![在这里插入图片描述][20200905045426816.png_pic_center]

[https://github.com/spring-projects/spring-framework/wiki/Build-from-Source][https_github.com_spring-projects_spring-framework_wiki_Build-from-Source]

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# gradle调整 \[可选\] #

## gradle离线安装 ##

打开 `D:\workspace\spring-framework\gradle\wrapper\gradle-wrapper.properties`

distributionBase=GRADLE_USER_HOME
    distributionPath=wrapper/dists
    distributionUrl=https\://services.gradle.org/distributions/gradle-6.6-bin.zip
    zipStoreBase=GRADLE_USER_HOME
    zipStorePath=wrapper/dists

gradle会去 distributionUrl对应的地址下载gradle压缩包，如果网络不好的话，可以提前现在好一个离线包

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdzaGFuZ3dlaQ_size_16_color_FFFFFF_t_70_pic_center 4]

修改 distributionUrl，如下

distributionUrl=file\:///D\:/Soft/gradle-6.5.1-bin.zip

安装目录： windows系统默认GRADLE\_USER\_HOME 为 `c:\Users\用户\.gradle`

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## gradle中央仓库地址调整 ##

国内环境的话，建议调整一下gradle的中央仓库。

找到 build.gradle

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打开 285行 添加阿里云地址

maven { url 'https://maven.aliyun.com/nexus/content/groups/public/'} 
    maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter'}

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# 执行 gradlew.bat #

windows环境下 gradlew.bat 就是我们需要执行的脚本

第一次要下载好多依赖，速度取决于你的网速，如果失败的话，多执行几次，基本都是可以成功的。

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# 导入到IEDA #

![在这里插入图片描述][20200905045438844.png_pic_center]

[https://github.com/spring-projects/spring-framework/blob/master/import-into-idea.md][https_github.com_spring-projects_spring-framework_blob_master_import-into-idea.md]

根据提示来操作即可

Precompile spring-oxm with ./gradlew :spring-oxm:compileTestJava
    Import into IntelliJ (File -> New -> Project from Existing Sources -> Navigate to directory -> Select build.gradle)
    When prompted exclude the spring-aspects module (or after the import via File-> Project Structure -> Modules)
    Code away

## gradlew :spring-oxm:compileTestJava ##

第一步 `gradlew :spring-oxm:compileTestJava`

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## 导入到IDEA ##

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选择你拉取的spring源码，方式选择build.gradle

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等待index完成，需要下载jar包 ，不是很快(我用了好几次，耗时好几个小时），如果期间出错，多试几次。

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点击刷新按钮，如上所示，基本可以认定为构建成功。

--------------------

## 编译和 运行Testst设置为 IntelliJ IDEA （建议） ##

编译完成后建议 将编译和 运行Testst设置为 IntelliJ IDEA , 默认的Gradle特别慢。  
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![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdzaGFuZ3dlaQ_size_16_color_FFFFFF_t_70_pic_center 13]

C:/Users/artisan/.gradle/wrapper/dists/gradle-6.5.1-bin/b4shxvjcpfsjxpjuxxiaa7cyh/gradle-6.5.1

**这个地方选OPEN JDK11 会有问题，请见问题记录**

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# 测试验证 #

## 新建子模块 ##

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选择 gradle

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdzaGFuZ3dlaQ_size_16_color_FFFFFF_t_70_pic_center 15]

随便建立一个子module的名称

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdzaGFuZ3dlaQ_size_16_color_FFFFFF_t_70_pic_center 16]

## 添加依赖 ##

compile(project(":spring-context"))

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--------------------

## 编写代码 加载Bean测试 ##

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package com.artisan;
    
    import org.springframework.context.annotation.ComponentScan;
    import org.springframework.context.annotation.Configuration;
    
    @Configuration
    @ComponentScan("com.artisan")
    public class AppConfig { 
    }

package com.artisan;
    
    import org.springframework.stereotype.Component;
    
    @Component
    public class ArtisanService { 
    }

package com.artisan;
    
    import org.springframework.context.annotation.AnnotationConfigApplicationContext;
    
    public class ArtisanTest { 
    
    	public static void main(String[] args) { 
    		AnnotationConfigApplicationContext ac = new AnnotationConfigApplicationContext(AppConfig.class);
    		ArtisanService bean = ac.getBean(ArtisanService.class);
    		System.out.println(bean.getClass().getName());
    	}
    }

## 运行测试 ##

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdzaGFuZ3dlaQ_size_16_color_FFFFFF_t_70_pic_center 19]

至此，spring5.1.x的源码编译导入idea就算完成了。

--------------------

# Gradle 下载的依赖包存储的位置 #

Windows系统默认下载到：`C:\Users\(用户名)\.gradle\caches\modules-2\files-2.1`  
Mac系统默认下载到：`/Users/(用户名)/.gradle/caches/modules-2/files-2.1`

--------------------

# 问题 #

D:\workspace\spring-framework\spring-core\src\main\java\org\springframework\core\metrics\jfr\FlightRecorderStartupEvent.java:19:15
    java: 程序包jdk.jfr不存在

最开始使用的OpenJDK jdk-11.0.8.10-hotspot 更换JDK为 OpenJDK8U-jdk\_x64\_windows\_hotspot\_8u265b01

【1】gradle JVM  
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【2】 项目编译环境 的JDK  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdzaGFuZ3dlaQ_size_16_color_FFFFFF_t_70_pic_center 21]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lhbmdzaGFuZ3dlaQ_size_16_color_FFFFFF_t_70_pic_center 22]

重新编译，即可解决。

参考子路老师的博客 ，https://blog.csdn.net/java\_lyvee/article/details/107300648 ，感谢大佬分享。

--------------------

# 其他可参考 #

[https://www.yuque.com/docs/share/17a9d955-2153-4113-8bbb-79c35e274ed0?\#][https_www.yuque.com_docs_share_17a9d955-2153-4113-8bbb-79c35e274ed0]

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[https_github.com_spring-projects_spring-framework]: https://github.com/spring-projects/spring-framework
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[20200905045426816.png_pic_center]: /images/20221123/1499fe8952cf4ca198396aa8596d2e2d.png
[https_github.com_spring-projects_spring-framework_wiki_Build-from-Source]: https://github.com/spring-projects/spring-framework/wiki/Build-from-Source
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[20200905045438844.png_pic_center]: /images/20221123/ab920632446f4b8490f1fcf4e44c4f60.png
[https_github.com_spring-projects_spring-framework_blob_master_import-into-idea.md]: https://github.com/spring-projects/spring-framework/blob/master/import-into-idea.md
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[https_www.yuque.com_docs_share_17a9d955-2153-4113-8bbb-79c35e274ed0]: https://www.yuque.com/docs/share/17a9d955-2153-4113-8bbb-79c35e274ed0?#