import pymysql conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='', db='work') cursor = conn.cursor()#创建游标 #增加单个 # r = cursor.execute("insert into class(caption)values (%s)",('BTCE1班',)) # print (r) #打印受影响的条数 # print (cursor.lastrowid ) #打印自增id # ---批量增加 # l = [("BTEC1班"),("BTEC2班"),("BTEC3班"),("BTEC4班"),] # r = cursor.executemany("insert into class(caption)values (%s)",l) # print (r) #打印受影响的条数 # new_id = cursor.lastrowid # print (new_id ) #打印自增id # over_id = new_id +r # k = []; # # #批量获取自增id的cid; # while over_id > new_id: # k.append(new_id) # new_id += 1; # print(k) #