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2025-11-18 15:12:24 +08:00
parent c173c425ce
commit a7d2035e70
1361 changed files with 367452 additions and 0 deletions
@@ -0,0 +1,44 @@
+package cn.shangyu.gdxzExpert.utils;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+import org.apache.commons.codec.digest.DigestUtils;
+
+public class MD5Utils {
+	private static String YAN = "sadw44dwddwd4w4ef4r5442366edf";
+	public static String md5Encrypt(String str){
+		try {
+			MessageDigest digest = MessageDigest.getInstance("md5");
+			byte[] bys = digest.digest((str+YAN).getBytes());
+			StringBuilder sb = new StringBuilder();
+			for(byte bb : bys){
+				int num = bb & 0xff;
+				String hex = Integer.toHexString(num);
+				if(hex.length() == 1){
+					sb.append("0");
+				}
+				sb.append(hex);
+			}
+			return sb.toString();
+		} catch (NoSuchAlgorithmException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+		return null;	
+	}
+	
+	/**
+	 * 
+	 * md5Hex 
+	 * 使用Apache digest做md5加密
+	 * @param str
+	 * @return   
+	 * String
+	 */
+	public static String md5Hex(String str){
+		return DigestUtils.md5Hex(str);
+		
+	}
+	
+}