【安装】
安装MySQL
安装MySQL不用多说了,下载下来安装就是,没有特别需要注意的地方。
一个下载地址:点击打开链接
【样例】
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# coding=utf- 8
import MySQLdb
#查询数量 def Count(cur): count=cur.execute( 'select * from Student' )
print 'there has %s rows record' % count
#插入 def Insert(cur): sql = "insert into Student(ID,Name,Age,Sex)values(%s,%s,%s,%s)"
param = ( 2 , 'xiaoming' , 24 , 'boy' )
cur.execute(sql,param)
#查询 def Select(cur): n = cur.execute( "select * from Student" )
print "------"
for row in cur.fetchall():
for r in row:
print r
print "------" #更新 def Update(cur): sql = "update Student set Name = %s where ID = 2" param = ( "xiaoxue" )
count = cur.execute(sql,param)
#删除 def Delete(cur): sql = "delete from Student where Name = %s" param =( "xiaoxue" )
n = cur.execute(sql,param)
try :
conn=MySQLdb.connect(host= 'localhost' ,user= 'root' ,passwd= '123456' ,db= 'python' ,port= 3306 )
cur=conn.cursor()
#数量
Count(cur)
#查询
Select(cur)
#插入
Insert(cur)
print "插入之后"
#查询
Select(cur)
#更新
Update(cur)
print "更新之后"
#查询
Select(cur)
#删除
Delete(cur)
print "删除之后"
#查询
Select(cur)
cur.close()
conn.close()
except MySQLdb.Error,e: print "Mysql Error %d: %s" % (e.args[ 0 ], e.args[ 1 ])
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