[SoapUI] Groovy Script MD5加密

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

public static String md5Signature(String signature) {

try {

MessageDigest digest = MessageDigest.getInstance(“MD5”);
byte[] result = digest.digest(signature.getBytes());
StringBuffer buffer = new StringBuffer();

for (byte b : result) {

int number = b & 0xff;
String str = Integer.toHexString(number);
if (str.length() == 1) {
buffer.append(“0”);
}
buffer.append(str);
}

return buffer.toString();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
return “”;
}
}

def timestamp = context.expand( ‘1’ )
def request_id = context.expand( ‘1’ )
def body=context.expand (’{“bu_content”:{“member_code”:“fdsafdsfsdafsd”}}’)

md5_data= md5Signature(timestamp+"&"+request_id+"&"+body+"&") //按照开发人员提供的签名组成规则，组成签名
log.info md5_data
return md5_data