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22 lines
658 B
Java
22 lines
658 B
Java
4 months ago
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package com.example.utils;
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import java.security.MessageDigest;
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public class Md5Util {
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public static String encrypt(String dataStr) {
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try {
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MessageDigest m = MessageDigest.getInstance("MD5");
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m.update(dataStr.getBytes("UTF8"));
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byte[] s = m.digest();
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StringBuilder result = new StringBuilder();
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for (int i = 0; i < s.length; i++) {
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result.append(Integer.toHexString((0x000000FF & s[i]) | 0xFFFFFF00).substring(6));
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}
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return result.toString();
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} catch (Exception e) {
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e.printStackTrace();
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}
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return "";
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}
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}
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