使用Spring原生GraalVM创建带有Postgres的Spring Boot应用程序的步骤如下:
<build>
<plugins>
<plugin>
<groupId>org.graalvm.nativeimage</groupId>
<artifactId>native-image-maven-plugin</artifactId>
<version>...</version>
<executions>
<execution>
<goals>
<goal>native-image</goal>
</goals>
<phase>package</phase>
</execution>
</executions>
</plugin>
</plugins>
</build>
spring.datasource.url=jdbc:postgresql://localhost:5432/mydatabase
spring.datasource.username=myusername
spring.datasource.password=mypassword
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
@Service
public class MyService {
@Autowired
private JdbcTemplate jdbcTemplate;
public void performDatabaseOperation() {
// 执行数据库操作
}
}
@SpringBootApplication
public class Application {
@Autowired
private MyService myService;
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@PostConstruct
public void init() {
myService.performDatabaseOperation();
}
}
mvn clean package
。然后,使用GraalVM的native-image命令将应用程序编译为本机可执行文件:native-image -jar target/myapp.jar
。./myapp
。请注意,以上步骤仅涵盖了使用Spring原生GraalVM创建带有Postgres的Spring Boot应用程序的基本过程。根据具体需求,可能需要进一步配置和调整应用程序。
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