基础环境

• 准备graalvm-jdk-21.0.1+12.1(这个就是JDK) 下载网址
  

下载后配置JDK环境

// 环境变量配置
GRAALVM_HOME = E:\Java\graalvm-jdk-21.0.1+12.1
JAVA_HOME = %GRAALVM_HOME%
path 追加 %JAVA_HOME%\bin;%JAVA_HOME%\jre\bin

• Visual Studio 2022
  GRAALVM 要求 Window系统必须安装这个东西
  相关要求打开这里跟着官方步骤去走

• Native Image

1. graalvm-jdk-21.0.1+12.1无需安装Native Image
2. 只需在cmd 敲 native-image --version 出现下图就说明已经安装好
   
   native-image --version
3. 如果步骤2是失败的，去看看JAVA_HOME是否未配置好

创建SpringBoot项目

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<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>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>3.2.0</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demo</name>
    <description>Demo project for Spring Boot 21</description>
    <properties>
        <java.version>21</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.graalvm.buildtools</groupId>
                <artifactId>native-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

HelloWorld.java

package com.example.demo;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@RestController
@SpringBootApplication
public class DemoApplication {

    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }

    
    @GetMapping("/hello")
    public String hello(@RequestParam(value = "name", defaultValue = "World") String name) {
        return String.format("Hello %s!", name);
    }
}

打包

# 在idea控制台 或在 x64 Native Tools Command Prompt for VS 2022 执行下面
mvn -Pnative -DskipTests native:compile

开始打包

打包成功

执行

效果

问题分析:

1. Executing: E:\Java\graalvm-jdk-21.0.1+12.1\bin\native-image.cmd @target\tmp\native-image-15861334717348583567.args returned non-zero result

• 出现这种问题可以翻开上面的日志，如果是 fatal error C1083: stdio.h xxx No such file or directory，说明是vs未配置好
  在环境变量添加下列变量

# 根据你自己的vs路径
MSVC = C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.32.31326
 
# 随意命名
WK10_INCLUDE = C:\Program Files (x86)\Windows Kits\10\Include\10.0.20348.0
WK10_LIB = C:\Program Files (x86)\Windows Kits\10\Lib\10.0.20348.0
 
# INCLUDE和LIB，不能随意命名
INCLUDE = %WK10_INCLUDE%\ucrt;%WK10_INCLUDE%\um;%WK10_INCLUDE%\shared;%MSVC%\include
LIB = %WK10_LIB%\um\x64;%WK10_LIB%\ucrt\x64;%MSVC%\lib\x64

# 添加path中指定 MSVC cl.exe路径
C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.32.31326\bin\Hostx64\x64

2.不想这么麻烦配置，可以直接在x64 Native Tools Command Prompt for VS 2022执行

在工具执行