当前使用版本(必填,否则不予处理)
3.5.3.1
该问题是如何引起的？(确定最新版也有问题再提!!!)
selectOne查询为null
重现步骤(如果有就写完整)
sql正确，粘贴sql进入数据库查询有数据，selectOne返回null
报错信息
Creating a new SqlSession SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1b18fa79] was not registered for synchronization because synchronization is not active JDBC Connection [HikariProxyConnection@1623624827 wrapping com.mysql.cj.jdbc.ConnectionImpl@7c69e1e1] will not be managed by Spring ==> Preparing: SELECT id,merchant_id,app_id,mch_id,api_v3_key,cert_serial_no,key_path,private_key_path,private_cert_path,create_by,modified_by,gmt_create,gmt_modified FROM dytravel_merchant_pay_config WHERE (cert_serial_no = ?) ==> Parameters: 7A1B22CA03CEA6579C34F12C2899F7F8A52FCE21(String) <== Total: 0 Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1b18fa79] null