网络爬虫1

import MySQLdb
import urllib
import webbrowser as web
import json 

conn=MySQLdb.connect(host="localhost",user="root",passwd="sf123456",port=3306,charset="utf8")
cur=conn.cursor()

#cur.execute(‘create database if not exists stock_db‘)
conn.select_db("db_stock")

for i in range(1,57):
	print i
	url="http://q.10jqka.com.cn/interface/stock/fl/zdf/desc/"+str(i)+"/hsa/quote"
	content=urllib.urlopen(url).read()
	open("E:\\data\\stock\\stock0617.json","w").write(content)
	#web.open_new_tab("E:\\data\\stock\\stock0617.json")
	f=file("E:\\data\\stock\\stock0617.json")
	s=json.load(f)
	length=len(s[‘data‘])
	for i in range(0,length):
			sql = "INSERT INTO stock_information1(cje,cjl,hsl,jk,jlr,rtime,stockcode,				stockid,stockname,zde,zdf,zdj,zgj,zs,zxj)values(‘%s‘,‘%s‘,‘%s‘,‘%s‘,				‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘,‘%s‘)"%(s[‘data‘][i][‘cje‘],s[‘data‘][i][‘cjl‘],				s[‘data‘][i][‘hsl‘],s[‘data‘][i][‘jk‘],s[‘data‘][i][‘jlr‘],s[‘data‘][i][‘rtime‘],				s[‘data‘][i][‘stockcode‘],s[‘data‘][i][‘stockid‘],s[‘data‘][i][‘stockname‘],s[‘data‘][i][‘zde‘],				s[‘data‘][i][‘zdf‘],s[‘data‘][i][‘zdj‘],s[‘data‘][i][‘zgj‘],s[‘data‘][i][‘zs‘],s[‘data‘][i][‘zxj‘]
				)

			cur.execute(sql)
			conn.commit()
			print "hello"
		# except:
		# 	print e
		# 	conn.rollback()

conn.close()