数据库加密解密工具类(标准)

common/common_utils/src/main/java/com/founder/commonutils/util/JasyptEncryptorUtils.java

+package com.founder.commonutils.util;
+
+import org.jasypt.properties.PropertyValueEncryptionUtils;
+import org.jasypt.util.text.BasicTextEncryptor;
+
+public class JasyptEncryptorUtils {
+
+    private static final String salt = "lybgeek";
+
+    private static BasicTextEncryptor basicTextEncryptor = new BasicTextEncryptor();
+
+    static {
+        basicTextEncryptor.setPassword(salt);
+    }
+
+    private JasyptEncryptorUtils(){}
+
+    /**
+     * 明文加密
+     * @param plaintext
+     * @return
+     */
+    public static String encode(String plaintext){
+        System.out.println("明文字符串：" + plaintext);
+        String ciphertext = basicTextEncryptor.encrypt(plaintext);
+        System.out.println("加密后字符串：" + ciphertext);
+        return ciphertext;
+    }
+
+    /**
+     * 解密
+     * @param ciphertext
+     * @return
+     */
+    public static String decode(String ciphertext){
+        System.out.println("加密字符串：" + ciphertext);
+        ciphertext = "ENC(" + ciphertext + ")";
+        if (PropertyValueEncryptionUtils.isEncryptedValue(ciphertext)){
+            String plaintext = PropertyValueEncryptionUtils.decrypt(ciphertext,basicTextEncryptor);
+            System.out.println("解密后的字符串：" + plaintext);
+            return plaintext;
+        }
+        System.out.println("解密失败");
+        return "";
+    }
+
+    /**
+     * 测试
+     */
+    public static void main(String args[]) throws Exception {
+        String test1 = "430000000000000000";
+        encode(test1);
+        decode(encode(test1));
+    }
+}
+