增加激活码以及权限更改还有商户增加

2024-02-26 14:31:46 +08:00
parent 1f634507de
commit 1b81592de0
43 changed files with 1603 additions and 70 deletions
--- a/eladmin-common/src/main/java/me/zhengjie/utils/MD5Utils.java
+++ b/eladmin-common/src/main/java/me/zhengjie/utils/MD5Utils.java
@@ -0,0 +1,124 @@
+package me.zhengjie.utils;
+
+import cn.hutool.core.util.ObjectUtil;
+
+import java.io.UnsupportedEncodingException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+public class MD5Utils {
+	private static String byteArrayToHexString(byte b[]) {  
+        StringBuffer resultSb = new StringBuffer();  
+        for (int i = 0; i < b.length; i++)  
+            resultSb.append(byteToHexString(b[i]));  
+  
+        return resultSb.toString();  
+    }  
+  
+    private static String byteToHexString(byte b) {  
+        int n = b;  
+        if (n < 0)  
+            n += 256;  
+        int d1 = n / 16;  
+        int d2 = n % 16;  
+        return hexDigits[d1] + hexDigits[d2];  
+    }  
+  
+    public static String MD5Encode(String origin, String charsetname) {  
+        String resultString = null;  
+        try {  
+            resultString = origin;
+            MessageDigest md = MessageDigest.getInstance("MD5");  
+            if (charsetname == null || "".equals(charsetname))  
+                resultString = byteArrayToHexString(md.digest(resultString  
+                        .getBytes()));  
+            else  
+                resultString = byteArrayToHexString(md.digest(resultString  
+                        .getBytes(charsetname)));  
+        } catch (Exception exception) {  
+        }  
+        return resultString;  
+    }  
+  
+    private static final String hexDigits[] = { "0", "1", "2", "3", "4", "5",  
+            "6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };
+
+    /**
+     * MD5指纹算法
+     *
+     * @param str
+     * @return
+     */
+    public static String md5(String str) {
+        if (str == null) {
+            return null;
+        }
+
+        try {
+            MessageDigest messageDigest = MessageDigest.getInstance("MD5");
+            messageDigest.update(str.getBytes());
+            return bytesToHexString(messageDigest.digest());
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+    /**
+     * 将二进制转换成16进制
+     *
+     * @param src
+     * @return
+     */
+    public static String bytesToHexString(byte[] src) {
+        StringBuilder stringBuilder = new StringBuilder("");
+        if (src == null || src.length <= 0) {
+            return null;
+        }
+        for (int i = 0; i < src.length; i++) {
+            int v = src[i] & 0xFF;
+            String hv = Integer.toHexString(v);
+            if (hv.length() < 2) {
+                stringBuilder.append(0);
+            }
+            stringBuilder.append(hv);
+        }
+        return stringBuilder.toString();
+    }
+
+
+
+    public static String encrypt(String plainText) {
+        try {
+            return encrypt(plainText,true);
+        } catch (UnsupportedEncodingException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    /**
+     * @Title: encrypt
+     * @Description: TODO(16位或32位密码)
+     * @param @param
+     *            plainText
+     * @param @param
+     *            flag true为32位,false为16位
+     * @throws UnsupportedEncodingException
+     */
+    public static String encrypt(String plainText, boolean flag) throws UnsupportedEncodingException {
+        try {
+            if (ObjectUtil.isEmpty(plainText)) {
+                return null;
+            }
+            MessageDigest md = MessageDigest.getInstance("MD5");
+            String encrStr = byteArrayToHexString(md.digest(plainText.getBytes("UTF-8")));
+            if (flag)
+                return encrStr;
+            else
+                return encrStr.substring(8, 24);
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            return null;
+        }
+
+    }
+}