摘要: 首先写java程序时执行删除,更新操作时,不能用sql.executeQuery();这样会报错java.sql.SQLException: Can not issue data manipulation statements with executeQuery(). 应该用sql.executeU 阅读全文
posted @ 2020-12-02 22:45 vkd 阅读(307) 评论(0) 推荐(0)