37 lines
1.1 KiB
Java
37 lines
1.1 KiB
Java
package ink.wgink.util;
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import java.nio.charset.Charset;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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/**
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* When you feel like quitting. Think about why you started
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* 当你想要放弃的时候，想想当初你为何开始
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*
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* @ClassName: MD5Util
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* @Description: MD5处理
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* @Author: WangGeng
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* @Date: 2020/6/30 12:20 上午
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* @Version: 1.0
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**/
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public class MD5Util {
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public static String toMD5String(String str) throws NoSuchAlgorithmException {
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MessageDigest md = MessageDigest.getInstance("MD5");
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if (md != null && str != null) {
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byte[] byteData = md.digest(str.getBytes(Charset.forName("UTF-8")));
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StringBuilder sb = new StringBuilder();
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byte[] var4 = byteData;
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int var5 = byteData.length;
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for (int var6 = 0; var6 < var5; ++var6) {
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byte aByteData = var4[var6];
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sb.append(Integer.toString((aByteData & 255) + 256, 16).substring(1));
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}
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return sb.toString();
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} else {
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return null;
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}
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}
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}
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