已采纳回答 / 离岛
把错误信息打印出来就可以看到原因了修改下 mysqlhelper.py下在异常捕获的地方,例如批量插入这个 def executemanydata(self,sql,vals): try: self.connection() self.cur.executemany(sql,vals) self.conn.commit() self.closeconnection() except E...
2020-06-30