import datetime import sys import oss2 from itertools import islice import pandas as pd import re import json from pandas.tseries.offsets import Day from multiprocessing import Process, JoinableQueue, cpu_count, Manager import time def mkbuck(bk): au
resultset 对象获取行字段数据时报:java.sql.SQLException: Column 'id' not found. 代码: String sql="SELECT d.content,c.name AS categoryName FROM news_detail d,news_category c WHERE d.categoryId=c.id"; Object[] params ={}; System.out.println(this.executeQuery(sq