学步园

 1 import os, sys, string
 2 import MySQLdb
 3 try:
 4     conn = MySQLdb.connect(host='localhost',user='root',passwd='wangmoon',db='hello')
 5 except Exception, e:
 6     print e
 7     sys.exit()
 8 cursor = conn.cursor()
 9 
10 
11 sql = "create table if not exists test1(name varchar(128) primary key, age int(4))"
12 try:
13     cursor.execute(sql)
14 except Exception,e:
15     print e;
16     
17 sql = "insert into test1(name, age) values ('%s', %d)" % ("zhaowei", 23)
18 try:
19     cursor.execute(sql)
20 except Exception, e:
21     print e
22 sql = "insert into test1(name, age) values ('%s', %d)" % ("ee", 21)
23 try:
24     cursor.execute(sql)
25 except Exception, e:
26     print e
27 sql = "insert into test1(name, age) values (%s, %s)" 
28 val = (("aa", 24), ("bb", 25), ("cc", 26))
29 try:
30     cursor.executemany(sql, val)
31 except Exception, e:
32     print e
33 sql = "select * from test1"
34 cursor.execute(sql)
35 alldata = cursor.fetchall()
36 if alldata:
37     for rec in alldata:
38         print rec[0], rec[1]
39 cursor.close()
40 conn.close()
41