1:添加数据库加密解密工具类

2:为clickhouse数据库添加账号密码

src/main/java/com/nis/util/EncryptPassword.java

@@ -0,0 +1,47 @@
+package com.nis.util;
+
+import com.google.api.client.util.Base64;
+import com.zdjizhi.crypt.AESUtil;
+/**
+ * 加密解密工具类
+ * @author RenKaiGe-Office
+ *
+ */
+public class EncryptPassword {
+	public static void main(String[] args) {
+		encryptPassword("k18");
+	}
+
+	/**
+	 * 解密密码
+	 * 
+	 * @param key
+	 * @param encryptPassword
+	 */
+	private static void decipheringPassword(String key, String encryptPassword) {
+		try {
+			String realPwd = new String(AESUtil.decrypt(Base64.decodeBase64(encryptPassword), key));
+			System.out.println("实际密码:" + realPwd);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+	/**
+	 * 加密密码
+	 * 
+	 * @param pwd
+	 */
+	private static void encryptPassword(String pwd) {
+		try {
+			String initKeyString = AESUtil.initKeyString();
+			System.out.println("加密的key:" + initKeyString);
+			String password = new String(Base64.encodeBase64(AESUtil.encrypt(pwd.getBytes(), initKeyString)));
+			System.out.println("加密后密码:	" + password);
+			decipheringPassword(initKeyString, password);
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+}