JMeter 脚本中的 S3 访问

Question

我正在尝试从 S3 存储桶获取文件作为 JMeter 测试的设置线程组的一部分，并且 JSR223 采样器中有以下 Groovy 脚本：

import java.io.IOException
import java.io.InputStream
import java.util.Properties

import com.amazonaws.services.s3.AmazonS3
import com.amazonaws.services.s3.AmazonS3ClientBuilder
import com.amazonaws.services.s3.model.GetObjectRequest
import com.amazonaws.services.s3.model.S3Object
import com.amazonaws.auth.BasicAWSCredentials
import com.amazonaws.auth.AWSStaticCredentialsProvider
import com.amazonaws.services.s3.S3CredentialsProviderChain

def awsAccessKey = "my_key"
def awsSecretAccessKey = "my_secret_key"
System.setProperty("aws.accessKeyId", awsAccessKey)
System.setProperty("aws.secretKey", awsSecretAccessKey)

def awsCreds = new BasicAWSCredentials(awsAccessKey, awsSecretAccessKey)
def s3Client = AmazonS3ClientBuilder.standard()
                .withRegion("us-west-2")
                .build()
def s3Object = s3Client.getObject(new GetObjectRequest("bucket-name", "filename"))
def is = s3Object.getObjectContent()

当我使用 .withCredentials(awsCreds) 和设置系统属性时，代码都会抛出以下内容：

java.lang.NoClassDefFoundError: Could not initialize class com.amazonaws.services.s3.S3CredentialsProviderChain

我还将相同的代码转换为以下 Beanshell Sampler：

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3ClientBuilder;
import com.amazonaws.services.s3.model.GetObjectRequest;
import com.amazonaws.services.s3.model.S3Object;
import com.amazonaws.auth.BasicAWSCredentials;

String awsAccessKey = "my_key";
String awsSecretAccessKey = "my_secret_key";
System.setProperty("aws.accessKeyId", awsAccessKey);
System.setProperty("aws.secretKey", awsSecretAccessKey);

BasicAWSCredentials awsCreds = new BasicAWSCredentials(awsAccessKey, awsSecretAccessKey);
AmazonS3 s3Client = AmazonS3ClientBuilder.standard().withRegion("us-west-2").build();
S3Object s3Object = s3Client.getObject(new GetObjectRequest("bucket-name", "filename"));
InputStream is = s3Object.getObjectContent();

然而，这会导致以下结果：

org.apache.jorphan.util.JMeterException: Error invoking bsh method: eval    
Sourced file: inline evaluation of: ``import java.io.IOException; import java.io.InputStream; import java.util.Propert . . . '' : Typed variable declaration : Method Invocation AmazonS3ClientBuilder.standard

当我将相同的代码放入测试 Java 类时，它运行没有任何问题。我的 jmeter/lib 中有 aws-java-sdk-1.11.160.jar 和 aws-java-sdk-core-1.11.160.jar ，所以我不认为它缺少依赖项。我还缺少其他东西吗？

Answer 1

在aws sdk java中它指出：

要使用 SDK，请将 lib 和第三方目录的完整路径添加到构建文件中的依赖项中，并将它们添加到 java CLASSPATH 中以运行代码。