Calendar cal;
String sql = "INSERT INTO ttable (dt) values (?);"
//dt is a dateTime field in ttable
PreparedStatement stmt = connection.prepareStatement(sql);
stmt = setDate(1,cal); //not working
stmt.execute();
stmt.close();
我想将cal转换为Date类型以便插入到表中。
https://stackoverflow.com/questions/9112770
复制相似问题