关于解决Incorrect datetime value: '' for column '' at row 1的问题

一个User的类封装了save方法java public void save() { Connection conn = DB.getConn(); String sql = "insert into user values (null, ?, ?, ?, ?, ?)"; PreparedStatement pstmt = DB.prepare(conn, sql); try { pstmt.se
相关文章
相关标签/搜索