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GreaalVM编译springboot编译springboot
GreaalVM编译springboot编译springboot
原文转自：https://lingkang.top/archives/greaalvm%E7%BC%96%E8%AF%91springboot
https://lingkang.top/archives/greaalvm%E7%BC%96%E8%AF%91springboot
window下使用GreaalVM编译springboot存在很多坑，主要是配置MSVC
可以参考spring官网：https://docs.spring.io/spring-native/docs/0.12.1/reference/htmlsingle/#_build_the_native_application_2
下载GreaalVM
下载GreaalVM地址：https://github.com/graalvm/graalvm-ce-builds/releases
2022年11月20日最新版22.3.0，所属的openjdk版本是17.0.5
解压到C:\Program Files\graalvm-ce-java17-22.3.0
配置它到环境变量：（替换原jdk环境变量）[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-k1jZs0aa-1668900865618)(/upload/2022/11/image-1668899567832.png)]
version
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-ZAoXRcJE-1668900865620)(/upload/2022/11/image-1668899599488.png)]安装编译工具
gu install native-image- 1
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我已经安装好了
创建springboot项目
springboot项目是2.7.5，使用IDEA创建springboot项目，删除测试文件。
注意某些依赖无法打包源生
Maven如下：<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0modelVersion> <parent> <groupId>org.springframework.bootgroupId> <artifactId>spring-boot-starter-parentartifactId> <version>2.7.5version> <relativePath/> parent> <groupId>top.lingkanggroupId> <artifactId>graalvm-demoartifactId> <version>0.0.1-SNAPSHOTversion> <name>graalvm-demoname> <description>graalvm-demodescription> <properties> <java.version>17java.version> <repackage.classifier/> <spring-native.version>0.12.1spring-native.version> properties> <dependencies> <dependency> <groupId>org.springframework.bootgroupId> <artifactId>spring-boot-starter-webartifactId> dependency> <dependency> <groupId>org.springframework.experimentalgroupId> <artifactId>spring-nativeartifactId> <version>${spring-native.version}version> dependency> dependencies> <build> <plugins> <plugin> <groupId>org.springframework.bootgroupId> <artifactId>spring-boot-maven-pluginartifactId> <configuration> <excludes> <exclude> <groupId>org.projectlombokgroupId> <artifactId>lombokartifactId> exclude> excludes> <classifier>${repackage.classifier}classifier> <image> <builder>paketobuildpacks/builder:tinybuilder> <env> <BP_NATIVE_IMAGE>trueBP_NATIVE_IMAGE> env> image> configuration> plugin> <plugin> <groupId>org.springframework.experimentalgroupId> <artifactId>spring-aot-maven-pluginartifactId> <version>${spring-native.version}version> <executions> <execution> <id>test-generateid> <goals> <goal>test-generategoal> goals> execution> <execution> <id>generateid> <goals> <goal>generategoal> goals> execution> executions> plugin> plugins> build> <repositories> <repository> <id>spring-releasesid> <name>Spring Releasesname> <url>https://repo.spring.io/releaseurl> <snapshots> <enabled>falseenabled> snapshots> repository> repositories> <pluginRepositories> <pluginRepository> <id>spring-releasesid> <name>Spring Releasesname> <url>https://repo.spring.io/releaseurl> <snapshots> <enabled>falseenabled> snapshots> pluginRepository> pluginRepositories> <profiles> <profile> <id>nativeid> <properties> <repackage.classifier>execrepackage.classifier> <native-buildtools.version>0.9.13native-buildtools.version> properties> <dependencies> <dependency> <groupId>org.junit.platformgroupId> <artifactId>junit-platform-launcherartifactId> <scope>testscope> dependency> dependencies> <build> <plugins> <plugin> <groupId>org.graalvm.buildtoolsgroupId> <artifactId>native-maven-pluginartifactId> <version>${native-buildtools.version}version> <extensions>trueextensions> <executions> <execution> <id>test-nativeid> <phase>testphase> <goals> <goal>testgoal> goals> execution> <execution> <id>build-nativeid> <phase>packagephase> <goals> <goal>buildgoal> goals> execution> executions> plugin> plugins> build> profile> profiles> project>- 1
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编写一个controller
package top.lingkang.graalvmdemo.controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; import java.text.SimpleDateFormat; import java.util.Date; /** * @author lingkang * Created by 2022/11/20 */ @RestController public class WebController { private SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); @GetMapping("/") public Object index(){ return "hi, "+format.format(new Date()); } }- 1
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运行项目无任何报错
GreaalVM打包
在window下，打包钱需要配置MSVC。
我电脑中已经下载了 Visual Studio 2022 并且已经安装了最新的MSVC
接下来配置MSVC
配置MSVC
找到MSVC的安装目录，我的被VS安装到了
C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Tools\MSVC\14.31.31103配置LIB环境变量
C:\Users\Administrator>echo %LIB% C:\Program Files (x86)\Windows Kits\10\Lib\10.0.19041.0\um\x64;C:\Program Files (x86)\Windows Kits\10\Lib\10.0.19041.0\ucrt\x64;C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Tools\MSVC\14.31.31103\bin\Hostx64\x64;C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Tools\MSVC\14.31.31103\lib\x64;- 1
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你可以复制替换系统版本和MSVC位置其中
10.0.19041.0为你的window版本，可以去到对应路径C:\Program Files (x86)\Windows Kits\10中查找
配置INCLUDE环境变量
C:\Users\Administrator>echo %INCLUDE% C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\ucrt;C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\um;C:\Program Files (x86)\Windows Kits\10\Include\10.0.19041.0\shared;C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Tools\MSVC\14.31.31103\include- 1
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你可以复制替换系统版本和MSVC位置[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-2P8702MF-1668900865623)(/upload/2022/11/image-1668899880117.png)]
编译打包springboot项目
执行打包命令
mvn -Pnative -DskipTests package- 1
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-4OOMjRiD-1668900865623)(/upload/2022/11/image-1668899963838.png)]
打包期间发现电脑有些卡，等待几分钟
打包成功：
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-0mrPbazt-1668900865624)(/upload/2022/11/image-1668900016493.png)]不过大小是不是太大了？
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-OFc4EzUk-1668900865624)(/upload/2022/11/image-1668900067384.png)]运行效果与内存
打包后运行
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-fqI5U0Wf-1668900865624)(/upload/2022/11/image-1668900351467.png)]
对比未打包运行
[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-Tl5ZDSed-1668900865625)(/upload/2022/11/image-1668900453723.png)]
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- 原文地址：https://blog.csdn.net/weixin_44480167/article/details/127944838
