"加密测试：\n原始数据：{\"user_id\":1,\"username\":\"admin阿斯蒂芬\"}\n加密后：SEvMlYVeBaYnxf9NkHDyT7MQsW9GWU6vBEVPNcH564XnQUhHbcwGYsPA6YUAJsdtflfWcRKbPeyspzOab82xFmVaa8K+0e2r\n解密后：{\"user_id\":1,\"username\":\"admin阿斯蒂芬\"}\n验证：✅ 成功\n\n"