I'm use Spring boot 3.4.1 on graalvm 21.0.5
This is a simple WebApplication includes two classes
- The first class is LoginEntity
package xzcode.nativedemo.request;
import java.io.Serial;
import java.io.Serializable;
public record LoginEntity(
String acctID,
String username,
String password,
String lcid
) implements Serializable {
@Serial
private static final long serialVersionUID = 8219088952080888490L;
}- the 2nd class is Application class
package xzcode.nativedemo;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.http.ResponseEntity;
import org.springframework.web.client.RestClient;
import xzcode.nativedemo.request.LoginEntity;
import java.net.URI;
@SpringBootApplication
public class NativeDemoApplication implements ApplicationRunner {
private final RestClient.Builder clientBuilder;
public NativeDemoApplication(RestClient.Builder clientBuilder) {
this.clientBuilder = clientBuilder;
}
public static void main(String[] args) {
SpringApplication.run(NativeDemoApplication.class);
}
@Override
public void run(ApplicationArguments args) throws Exception {
LoginEntity loginEntity = new LoginEntity(
"65003cf500b386",
"kingdee",
"666666",
"2052"
);
ResponseEntity<String> response = clientBuilder.build()
.post()
.uri(new URI("https://www.google.com"))
.body(loginEntity)
.retrieve()
.toEntity(String.class);
System.out.println(response.getBody());
}
}and this is my build.gradle.kts
plugins {
java
id("org.springframework.boot") version "3.4.0"
id("io.spring.dependency-management") version "1.1.7"
id("org.graalvm.buildtools.native") version "0.10.4"
}
group = "com.xzcode"
version = "0.0.1-SNAPSHOT"
java {
toolchain {
languageVersion = JavaLanguageVersion.of(17)
}
}
repositories {
mavenCentral()
}
dependencies {
implementation("org.springframework.boot:spring-boot-starter-web")
testImplementation("org.springframework.boot:spring-boot-starter-test")
testImplementation("org.jetbrains.kotlin:kotlin-test-junit5")
testRuntimeOnly("org.junit.platform:junit-platform-launcher")
}
tasks.withType<Test> {
useJUnitPlatform()
}
when I run this application with normal java application . it is run success.
but when i Build it to a native application use gradlew nativeCompile, and run the exe file on windows. the error reported
org.springframework.web.client.RestClientException: No HttpMessageConverter for xzcode.nativedemo.request.LoginEntity
at org.springframework.web.client.DefaultRestClient$DefaultRequestBodyUriSpec.writeWithMessageConverters(DefaultRestClient.java:504)
at org.springframework.web.client.DefaultRestClient$DefaultRequestBodyUriSpec.lambda$body$0(DefaultRestClient.java:455)
at org.springframework.web.client.DefaultRestClient$DefaultRequestBodyUriSpec.exchangeInternal(DefaultRestClient.java:563)
at org.springframework.web.client.DefaultRestClient$DefaultRequestBodyUriSpec.exchange(DefaultRestClient.java:532)
at org.springframework.web.client.RestClient$RequestHeadersSpec.exchange(RestClient.java:677)
at org.springframework.web.client.DefaultRestClient$DefaultResponseSpec.executeAndExtract(DefaultRestClient.java:806)
at org.springframework.web.client.DefaultRestClient$DefaultResponseSpec.toEntityInternal(DefaultRestClient.java:766)
at org.springframework.web.client.DefaultRestClient$DefaultResponseSpec.toEntity(DefaultRestClient.java:755)
at xzcode.nativedemo.NativeDemoApplication.run(NativeDemoApplication.java:40)
at org.springframework.boot.SpringApplication.lambda$callRunner$4(SpringApplication.java:784)
at org.springframework.util.function.ThrowingConsumer$1.acceptWithException(ThrowingConsumer.java:82)
at org.springframework.util.function.ThrowingConsumer.accept(ThrowingConsumer.java:60)
at org.springframework.util.function.ThrowingConsumer$1.accept(ThrowingConsumer.java:86)
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:796)
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:784)
at org.springframework.boot.SpringApplication.lambda$callRunners$3(SpringApplication.java:772)
at java.base@21.0.5/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
at java.base@21.0.5/java.util.stream.SortedOps$SizedRefSortingSink.end(SortedOps.java:357)
at java.base@21.0.5/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:510)
at java.base@21.0.5/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at java.base@21.0.5/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
at java.base@21.0.5/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
at java.base@21.0.5/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base@21.0.5/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:772)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:325)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1361)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1350)
at xzcode.nativedemo.NativeDemoApplication.main(NativeDemoApplication.java:23)
at java.base@21.0.5/java.lang.invoke.LambdaForm$DMH/sa346b79c.invokeStaticInit(LambdaForm$DMH)
the project repository is https://github.com/ldwqh0/nativeDemo