import cx_Oracle

import cx_Oracle
conn = cx_Oracle.connect('xzt/xzt@localhost/testdb')#這里的順序是用戶名/密碼@oracleserver的ip地址/數(shù)據(jù)庫名字
cursor = conn.cursor()
print('連接數(shù)據(jù)庫成功！')
sql = "select * from student"
all = cursor.execute(sql)
print(all.fetchall())

import cx_Oracle  
  
conn = cx_Oracle.connect('xzt/xzt@localhost/testdb')    
cursor = conn.cursor ()  
  
cursor.execute ("SELECT * FROM STUDENT_TB")  
rows = cursor.fetchall() #得到所有數(shù)據(jù)集 
for row in rows:  
    print("%d, %s, %s, %s" % (row[0], row[1], row[2], row[3]))#python3以上版本中print()要加括號用了
  
print("Number of rows returned: %d" % cursor.rowcount)  
  
cursor.execute ("SELECT * FROM STUDENT_TB")  
while (True):  
    row = cursor.fetchone() #逐行得到數(shù)據(jù)集
    if row == None:  
        break  
    print("%d, %s, %s, %s" % (row[0], row[1], row[2], row[3])) 
      
print("Number of rows returned: %d" % cursor.rowcount)
  
cursor.close ()  
conn.close () 

import cx_Oracle  
  
conn = cx_Oracle.connect('xzp/xzp@localhost/testdb')    
cursor = conn.cursor()  
  
cursor.execute ("CREATE TABLE INSERTTEST(ID INT, C1 VARCHAR(50), C2 VARCHAR(50), C3 VARCHAR(50))")  
  
cursor.execute ("INSERT INTO INSERTTEST (ID, COL1, COL2, COL3)VALUES(1213412, 'asdfa', 'ewewe', 'sfjgsfg')")  
cursor.execute ("INSERT INTO INSERTTEST (ID, COL1, COL2, COL3)VALUES(12341, 'ashdfh', 'shhsdfh', 'sghs')")  
cursor.execute ("INSERT INTO INSERTTEST (ID, COL1, COL2, COL3)VALUES(123451235, 'werwerw', 'asdfaf', 'awew')")  
conn.commit() #這里一定要commit才行，要不然數(shù)據(jù)是不會插入的 
  
cursor.close()  
conn.close()

import re
import urllib
import cx_Oracle
import urllib.request
 
def getHtml(url):
	page = urllib.request.urlopen(url)
	html= page.read()
	return html
def getNumber(html):
	reg = r'<li class="ball_red">(\d{2})</li>'
	reg2 = r'<li class="ball_blue">(\d{2})</li>'
	regqnumber = r'第 <font class="cfont2"><strong>(\d*)</strong></font>'
	number = re.compile(reg)
	numberblue = re.compile(reg2)
	qnumber = re.compile(regqnumber)
	numberlist = re.findall(number,html.decode('gbk'))
	numberblue = re.findall(numberblue,html.decode('gbk'))
	qnum = re.findall(qnumber,html.decode('gbk'))
	for number in numberblue:
		numberlist.append(number)
	for n in qnum:
		numberlist.append(n)
	print(numberlist)
	return numberlist
 
	#將查詢到的號碼入庫
def RecodeToOracle(list):
	conn = cx_Oracle.connect('xzp/xzp@localhost/testdb.domain')
	cur = conn.cursor()
	sql = "INSERT INTO SSQ (REDNUM1,REDNUM2,REDNUM3,REDNUM4,REDNUM5,REDNUM6,BLUENUM,QNUMBER) VALUES ('%s','%s','%s','%s','%s','%s','%s','%s')"%(list[0],list[1],list[2],list[3],list[4],list[5],list[6],list[7])
	cur.execute(sql)
	cur.close()
	conn.commit()#這里一定要提交，要不然是沒有辦法將數(shù)據(jù)入庫的
	conn.close()#記得要關閉會話
def Geturl(html):
	reg = r'上一期：<a href="(.*)" rel="external nofollow"  target="_blank">'
	url = re.compile(reg)
	urllist = re.findall(url,html.decode('gbk'))
	if len(urllist)!=0:
		print(urllist[0])
		if urllist[0].index('http:')<0:
			urllist[0]='http:'+urllist[0]
		htmlbefore = getHtml(urllist[0])
		# print(htmlbefore)
		numberlist = getNumber(htmlbefore)
		print(len(numberlist))
		RecodeToOracle(numberlist)
		print(numberlist)
		Geturl(htmlbefore)
	else:	
		return
 
str1 = '網(wǎng)站地址'
html1 = getHtml(str1)
RecodeToOracle(getNumber(html1))
Geturl(html1)

#linux下查詢
sqlplus / as sysdba
select * from v$version;

pip install cx_Oracle-8.1.0-cp36-cp36m-win_amd64.whl