生成beanshell 脚本，三个自定义参数组合后通过MD5加密，生成新的参数值返回

可以使用以下代码生成新的参数值返回：

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class BeanShellScript {

public String generateNewParamValue(String param1, String param2, String param3) {
String combinedParams = param1 + param2 + param3;
String newParamValue = null;
try {
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] messageDigest = md.digest(combinedParams.getBytes());
StringBuffer sb = new StringBuffer();
for (int i = 0; i < messageDigest.length; i++) {
sb.append(Integer.toString((messageDigest[i] & 0xff) + 0x100, 16).substring(1));
}
newParamValue = sb.toString();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
return newParamValue;
}

}

Hope this helps! Let me know if you have any other questions.