小编mar*_*ark的帖子

我在尝试实例化 LocalstackContainer 时遇到以下异常。我确实有这个类，并且能够在我的本地找到源代码。我无法找到根本原因。我正在使用带有 Java 11 的 Windows 操作系统。

import org.testcontainers.containers.localstack.LocalStackContainer;
import org.testcontainers.junit.jupiter.Testcontainers;
import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.s3.S3Client;


@TestContainers
public class S3Test {
     private S3Client s3Client() {
            LocalStackContainer localstack= new LocalStackContainer().withServices(LocalStackContainer.Service.S3);
            return S3Client
                    .builder()
                    .endpointOverride(localstack.getEndpointOverride(LocalStackContainer.Service.S3))
                    .credentialsProvider(StaticCredentialsProvider.create(AwsBasicCredentials.create(
                            localstack.getAccessKey(), localstack.getSecretKey())))
                    .region(Region.of(localstack.getRegion()))
                    .build();
        }

@Test
 public void test() {   
}

}

错误：

java.lang.NoClassDefFoundError: com/amazonaws/auth/AWSCredentials   
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)
    at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
    at 
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachMethods$2(TestMethodTestDescriptor.java:169)     
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
    at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:211)
    at …

axios我正在通过对后端的调用后测试我的快速路由器。我收到的是500回复而不是 200，不知道如何multer有效地嘲笑。对此有什么想法吗？谢谢

路线.jsx

const axios = require('axios')
const router = express.Router()
const multer = require('multer')
const FormData = require('form-data')
const express = require('express')

const upload = multer({ storage: multer.memoryStorage() }).any()

router.post('/', upload, (req, res) => {
  const formData = new FormData()
   const { body } = req 
    req.files.forEach(file => {
      formData.append(
        'files',
        file.buffer,
        {
          filename: file.originalname
        },
        file.originalname
      )
    })


  axios
    .post('/api/endpoint', formData)
    .then(response => {return response
    })
    .catch(e => {
    console.log(e)
    })
})

module.exports …