jmeter的beanshell无法导入jar包

2023-05-22 17:22:01 1.4k 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

方差迭代计算公式方差迭代计算过程推导术语约定递推公式过程推导术语约定 (1)En=1n∑i=1nxi E_n =\frac{1}{n} \sum_{i=1}^{n}x_i \tag{1} En=n1i=1∑nxi(1) (2)F(n)=∑i=1n(x2−En) F(n) = \sum_{i=1}^{n}{(x^2-E_n)} \tag{2} F(n)=i=1∑n(x2−En)(2) (3)V(n)... 阅读详情

beanshell中使用第三方jar包（web3j）无法使用，报错如下

2023-05-22 17:12:00,327 ERROR o.a.j.u.BeanShellInterpreter: Error invoking bsh method: eval	Sourced file: inline evaluation of: `` import org.web3j.crypto.Credentials; import org.web3j.crypto.Hash; import org.w . . . '' : Typed variable declaration
2023-05-22 17:12:00,328 WARN o.a.j.m.BeanShellPreProcessor: Problem in BeanShell script. org.apache.jorphan.util.JMeterException: Error invoking bsh method: eval	Sourced file: inline evaluation of: `` import org.web3j.crypto.Credentials; import org.web3j.crypto.Hash; import org.w . . . '' : Typed variable declaration
2023-05-22 17:12:00,369 INFO o.a.j.u.BeanShellTestElement: 签名数据Welcome to Decert!\n\nThis request will not trigger a blockchain transaction or cost any gas fees.\n\nYour authentication status will reset after 24 hours.\n\nWallet address:\n0xEDC7A0D20A563f9948D2D1332937b5f04F9670A2\n\nNonce:\neda03cda-82b3-4666-8834-89137ee0189c

我将jar包放在相关文件夹中，配置了配置文件，也试过放在lib/ext中，以下是相关代码

import org.bouncycastle.util.encoders.Hex;
import org.web3j.crypto.Credentials;
import org.web3j.crypto.Hash;
import org.web3j.crypto.Keys;
import org.web3j.crypto.Sign;


import org.bouncycastle.util.encoders.Hex;



// 钱包私钥
String priKey = "xxxxx";
// 钱包地址
String walletAddress = "0xxxxxxxxxxxx";

// 原文
String content = vars.get("message");

// 原文摘要字节数组
byte[] contentHashBytes = Hash.sha3(content.getBytes());

// 原文摘要16进制字符串
String contentHashHex = Hex.toHexString(contentHashBytes);

Credentials credentials = Credentials.create(priKey);
Sign.SignatureData signMessage = Sign.signPrefixedMessage(contentHashBytes, credentials.getEcKeyPair());
System.out.println(Hex.toHexString(signMessage.getR()));
System.out.println(Hex.toHexString(signMessage.getS()));
System.out.println(Hex.toHexString(signMessage.getV()));

// 签名后的字符串
String signStr = "0x" + Hex.toHexString(signMessage.getR()) + Hex.toHexString(signMessage.getS()) + Hex.toHexString(signMessage.getV());
System.out.println("signStr=" + signStr);
log.info(signStr);

钱包地址，私钥均隐藏可以根据自己实际填写，以上代码是web3进行签名的操作。

希望有大佬能够给一些解决方案，不胜感激

...全文