使用python写入mysql_python写入mysql

import pymysql

conn = pymysql.connect(host='192.168.70.129',port=3306,user='root',passwd='123456',db='my') #创建连接

cursor = conn.cursor() #创建游标

raw = cursor.execute("select * from rruinfo") #执行sql语句,返回影响行数

print raw

row_1 = cursor.fetchone() #取一条

row_1 = cursor.fetchmany(3) #取3条

row_1 = cursor.fetchall() #取全部

'''

注:在fetch数据时按照顺序进行,可以使用cursor.scroll(num,mode)来移动游标位置,如:

•cursor.scroll(1,mode='relative') # 相对当前位置移动

•cursor.scroll(2,mode='absolute') # 相对绝对位置移动

'''

print row_1

effect_row = cursor.executemany("insert into rruinfo(rruname,len,age,updatetime)values(%s,%s,%s,%s)", [("1.1.1.11",11,1,1),("1.1.1.11",2,1,1)])

conn.commit()#使用executemany时候需要commit一下,不然不生效

new_id = cursor.lastrowid # 获取最新自增ID

print raw

cursor.close() #关闭游标

conn.close() #关闭连接

import pymysql

#conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='123', db='t1')

# 游标设置为字典类型

cursor = conn.cursor(cursor=pymysql.cursors.DictCursor)

#r = cursor.execute("call p1()")

raw = cursor.execute("select * from rruinfo") #不好使

result = cursor.fetchone()

print '-----------------------------------'

print result

conn.commit()

cursor.close()

conn.close()

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