package com.zy.asrs.wms.utils;

import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;

public class EncryptUtils {

    public static String md5(String plainString) {
        String cipherString = null;
        try {
            // 获取实例
            MessageDigest messageDigest = MessageDigest.getInstance("MD5");
            // 计算摘要
            byte[] cipherBytes = messageDigest.digest(plainString.getBytes(StandardCharsets.UTF_8));
            // 输出为16进制字符串
            StringBuilder sb = new StringBuilder();
            for (byte b : cipherBytes) {
                sb.append(String.format("%02x", b));
            }
            cipherString = sb.toString();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return cipherString;
    }

}