encryptutil.java

来自「在线考试功能」· Java 代码 · 共 20 行

package com.onlinestudy.domain;


import java.security.MessageDigest;

import sun.misc.BASE64Encoder;

public class EncryptUtil {
	public static String toMessageDigest(String str) {
		try {
			MessageDigest md = MessageDigest.getInstance("MD5");
			BASE64Encoder encoder = new BASE64Encoder();
			return encoder.encode(md.digest(str.getBytes("utf-8")));
		} catch (Exception e) {
			throw new RuntimeException(e.getMessage());
		}

	}
}