转载于：https://www.cnblogs.com/qiyeboy/p/5693128.html
好了，废话不多说，咱们进入今天的主题，讲解一下我写的这个开源项目IPProxys。
下面是这个项目的工程结构:
api包:主要是实现http服务器，提供api接口(通过get请求,返回json数据)
data文件夹:主要是数据库文件的存储位置和qqwry.dat(可以查询ip的地理位置)
db包：主要是封装了一些数据库的操作
spider包：主要是爬虫的核心功能，爬取代理网站上的代理ip
test包：测试一些用例，不参与整个项目的运行
util包：提供一些工具类。IPAddress.py查询ip的地理位置
validator包:用来测试ip地址是否可用
config.py：主要是配置信息(包括配置ip地址的解析方式和数据库的配置)
接下来讲一下关键代码:
首先说一下apiServer.py:
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#coding:utf-8
'''
定义几个关键字，count types,protocol,country,area,
'''
import
urllib
from
config
import
API_PORT
from
db.SQLiteHelper
import
SqliteHelper
__author__
=
'Xaxdus'
import
BaseHTTPServer
import
json
import
urlparse
# keylist=['count', 'types','protocol','country','area']
class
WebRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
def
do_GET(
self
):
"""
"""
dict
=
{}
parsed_path
=
urlparse.urlparse(
self
.path)
try
:
query
=
urllib.unquote(parsed_path.query)
print
query
if
query.find(
'&'
)!
=
-
1
:
params
=
query.split(
'&'
)
for
param
in
params:
dict
[param.split(
'='
)[
0
]]
=
param.split(
'='
)[
1
]
else
:
dict
[query.split(
'='
)[
0
]]
=
query.split(
'='
)[
1
]
str_count
=
''
conditions
=
[]
for
key
in
dict
:
if
key
=
=
'count'
:
str_count
=
'lIMIT 0,%s'
%
dict
[key]
if
key
=
=
'country'
or
key
=
=
'area'
:
conditions .append(key
+
" LIKE '"
+
dict
[key]
+
"%'"
)
elif
key
=
=
'types'
or
key
=
=
'protocol'
or
key
=
=
'country'
or
key
=
=
'area'
:
conditions .append(key
+
"="
+
dict
[key])
if
len
(conditions)>
1
:
conditions
=
' AND '
.join(conditions)
else
:
conditions
=
conditions[
0
]
sqlHelper
=
SqliteHelper()
result
=
sqlHelper.select(sqlHelper.tableName,conditions,str_count)
# print type(result)
# for r in result:
# print r
print
result
data
=
json.dumps(result)
self
.send_response(
200
)
self
.end_headers()
self
.wfile.write(data)
except
Exception,e:
print
e
self
.send_response(
404
)
if
__name__
=
=
'__main__'
:
server
=
BaseHTTPServer.HTTPServer((
'0.0.0.0'
,API_PORT), WebRequestHandler)
server.serve_forever()
|
从代码中可以看出是对参数的解析，参数包括 count(数量), types(模式),protocol(协议),country(国家),area(地区),(
types类型(0高匿名，1透明)，protocol(0 http,1 https http),country(国家),area(省市))
例如访问http://127.0.0.1:8000/?count=8&types=0.返回json数据。如下图所示:
接着说一下SQLiteHelper.py(主要是对sqlite的操作):
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#coding:utf-8
from
config
import
DB_CONFIG
from
db.SqlHelper
import
SqlHelper
__author__
=
'Xaxdus'
import
sqlite3
class
SqliteHelper(SqlHelper):
tableName
=
'proxys'
def
__init__(
self
):
'''
建立数据库的链接
:return:
'''
self
.database
=
sqlite3.connect(DB_CONFIG[
'dbPath'
],check_same_thread
=
False
)
self
.cursor
=
self
.database.cursor()
#创建表结构
self
.createTable()
def
createTable(
self
):
self
.cursor.execute(
"create TABLE IF NOT EXISTS %s (id INTEGER PRIMARY KEY ,ip VARCHAR(16) NOT NULL,"
"port INTEGER NOT NULL ,types INTEGER NOT NULL ,protocol INTEGER NOT NULL DEFAULT 0,"
"country VARCHAR (20) NOT NULL,area VARCHAR (20) NOT NULL,updatetime TimeStamp NOT NULL DEFAULT (datetime('now','localtime')) ,speed DECIMAL(3,2) NOT NULL DEFAULT 100)"
%
self
.tableName)
self
.database.commit()
def
select(
self
,tableName,condition,count):
'''
:param tableName: 表名
:param condition: 条件包含占位符
:param value: 占位符所对应的值(主要是为了防注入)
:return:
'''
command
=
'SELECT DISTINCT ip,port FROM %s WHERE %s ORDER BY speed ASC %s '
%
(tableName,condition,count)
self
.cursor.execute(command)
result
=
self
.cursor.fetchall()
return
result
def
selectAll(
self
):
self
.cursor.execute(
'SELECT DISTINCT ip,port FROM %s ORDER BY speed ASC '
%
self
.tableName)
result
=
self
.cursor.fetchall()
return
result
def
selectCount(
self
):
self
.cursor.execute(
'SELECT COUNT( DISTINCT ip) FROM %s'
%
self
.tableName)
count
=
self
.cursor.fetchone()
return
count
def
selectOne(
self
,tableName,condition,value):
'''
:param tableName: 表名
:param condition: 条件包含占位符
:param value: 占位符所对应的值(主要是为了防注入)
:return:
'''
self
.cursor.execute(
'SELECT DISTINCT ip,port FROM %s WHERE %s ORDER BY speed ASC'
%
(tableName,condition),value)
result
=
self
.cursor.fetchone()
return
result
def
update(
self
,tableName,condition,value):
self
.cursor.execute(
'UPDATE %s %s'
%
(tableName,condition),value)
self
.database.commit()
def
delete(
self
,tableName,condition):
'''
:param tableName: 表名
:param condition: 条件
:return:
'''
deleCommand
=
'DELETE FROM %s WHERE %s'
%
(tableName,condition)
# print deleCommand
self
.cursor.execute(deleCommand)
self
.commit()
def
commit(
self
):
self
.database.commit()
def
insert(
self
,tableName,value):
proxy
=
[value[
'ip'
],value[
'port'
],value[
'type'
],value[
'protocol'
],value[
'country'
],value[
'area'
],value[
'speed'
]]
# print proxy
self
.cursor.execute(
"INSERT INTO %s (ip,port,types,protocol,country,area,speed)VALUES (?,?,?,?,?,?,?)"
%
tableName
,proxy)
def
batch_insert(
self
,tableName,values):
for
value
in
values:
if
value!
=
None
:
self
.insert(
self
.tableName,value)
self
.database.commit()
def
close(
self
):
self
.cursor.close()
self
.database.close()
if
__name__
=
=
"__main__"
:
s
=
SqliteHelper()
print
s.selectCount()[
0
]
# print s.selectAll()
|
HtmlPraser.py(主要是对html进行解析):
使用lxml的xpath进行解析
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#coding:utf-8
import
datetime
from
config
import
QQWRY_PATH, CHINA_AREA
from
util.IPAddress
import
IPAddresss
from
util.logger
import
logger
__author__
=
'Xaxdus'
from
lxml
import
etree
class
Html_Parser(
object
):
def
__init__(
self
):
self
.ips
=
IPAddresss(QQWRY_PATH)
def
parse(
self
,response,parser):
'''
:param response: 响应
:param type: 解析方式
:return:
'''
if
parser[
'type'
]
=
=
'xpath'
:
proxylist
=
[]
root
=
etree.HTML(response)
proxys
=
root.xpath(parser[
'pattern'
])
for
proxy
in
proxys:
# print parser['postion']['ip']
ip
=
proxy.xpath(parser[
'postion'
][
'ip'
])[
0
].text
port
=
proxy.xpath(parser[
'postion'
][
'port'
])[
0
].text
type
=
proxy.xpath(parser[
'postion'
][
'type'
])[
0
].text
if
type
.find(u
'高匿'
)!
=
-
1
:
type
=
0
else
:
type
=
1
protocol
=
''
if
len
(parser[
'postion'
][
'protocol'
]) >
0
:
protocol
=
proxy.xpath(parser[
'postion'
][
'protocol'
])[
0
].text
if
protocol.lower().find(
'https'
)!
=
-
1
:
protocol
=
1
else
:
protocol
=
0
else
:
protocol
=
0
addr
=
self
.ips.getIpAddr(
self
.ips.str2ip(ip))
country
=
''
area
=
''
if
addr.find(u
'省'
)!
=
-
1
or
self
.AuthCountry(addr):
country
=
u
'中国'
area
=
addr
else
:
country
=
addr
area
=
''
# updatetime = datetime.datetime.now()
# ip，端口，类型(0高匿名，1透明)，protocol(0 http,1 https http),country(国家),area(省市),updatetime(更新时间)
# proxy ={'ip':ip,'port':int(port),'type':int(type),'protocol':int(protocol),'country':country,'area':area,'updatetime':updatetime,'speed':100}
proxy
=
{
'ip'
:ip,
'port'
:
int
(port),
'type'
:
int
(
type
),
'protocol'
:
int
(protocol),
'country'
:country,
'area'
:area,
'speed'
:
100
}
print
proxy
proxylist.append(proxy)
return
proxylist
def
AuthCountry(
self
,addr):
'''
用来判断地址是哪个国家的
:param addr:
:return:
'''
for
area
in
CHINA_AREA:
if
addr.find(area)!
=
-
1
:
return
True
return
False
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IPAddresss.py(通过读取纯真qqwry.dat,对ip地址进行定位)，读取的方式可以参考:http://ju.outofmemory.cn/entry/85998;https://linuxtoy.org/archives/python-ip.html
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#! /usr/bin/env python
# -*- coding: utf-8 -*-
import
socket
import
struct
class
IPAddresss:
def
__init__(
self
, ipdbFile):
self
.ipdb
=
open
(ipdbFile,
"rb"
)
str
=
self
.ipdb.read(
8
)
(
self
.firstIndex,
self
.lastIndex)
=
struct.unpack(
'II'
,
str
)
self
.indexCount
=
(
self
.lastIndex
-
self
.firstIndex)
/
7
+
1
# print self.getVersion(), u" 纪录总数: %d 条 "%(self.indexCount)
def
getVersion(
self
):
s
=
self
.getIpAddr(
0xffffff00L
)
return
s
def
getAreaAddr(
self
, offset
=
0
):
if
offset:
self
.ipdb.seek(offset)
str
=
self
.ipdb.read(
1
)
(byte,)
=
struct.unpack(
'B'
,
str
)
if
byte
=
=
0x01
or
byte
=
=
0x02
:
p
=
self
.getLong3()
if
p:
return
self
.getString(p)
else
:
return
""
else
:
self
.ipdb.seek(
-
1
,
1
)
return
self
.getString(offset)
def
getAddr(
self
, offset, ip
=
0
):
self
.ipdb.seek(offset
+
4
)
countryAddr
=
""
areaAddr
=
""
str
=
self
.ipdb.read(
1
)
(byte,)
=
struct.unpack(
'B'
,
str
)
if
byte
=
=
0x01
:
countryOffset
=
self
.getLong3()
self
.ipdb.seek(countryOffset)
str
=
self
.ipdb.read(
1
)
(b,)
=
struct.unpack(
'B'
,
str
)
if
b
=
=
0x02
:
countryAddr
=
self
.getString(
self
.getLong3())
self
.ipdb.seek(countryOffset
+
4
)
else
:
countryAddr
=
self
.getString(countryOffset)
areaAddr
=
self
.getAreaAddr()
elif
byte
=
=
0x02
:
countryAddr
=
self
.getString(
self
.getLong3())
areaAddr
=
self
.getAreaAddr(offset
+
8
)
else
:
countryAddr
=
self
.getString(offset
+
4
)
areaAddr
=
self
.getAreaAddr()
return
countryAddr
+
" "
+
areaAddr
def
dump(
self
, first , last):
if
last >
self
.indexCount :
last
=
self
.indexCount
for
index
in
range
(first, last):
offset
=
self
.firstIndex
+
index
*
7
self
.ipdb.seek(offset)
buf
=
self
.ipdb.read(
7
)
(ip, of1, of2)
=
struct.unpack(
"IHB"
, buf)
address
=
self
.getAddr(of1
+
(of2 <<
16
))
# 把GBK转为utf-8
address
=
unicode
(address,
'gbk'
).encode(
"utf-8"
)
print
"%d\t%s\t%s"
%
(index,
self
.ip2str(ip), address)
def
setIpRange(
self
, index):
offset
=
self
.firstIndex
+
index
*
7
self
.ipdb.seek(offset)
buf
=
self
.ipdb.read(
7
)
(
self
.curStartIp, of1, of2)
=
struct.unpack(
"IHB"
, buf)
self
.curEndIpOffset
=
of1
+
(of2 <<
16
)
self
.ipdb.seek(
self
.curEndIpOffset)
buf
=
self
.ipdb.read(
4
)
(
self
.curEndIp,)
=
struct.unpack(
"I"
, buf)
def
getIpAddr(
self
, ip):
L
=
0
R
=
self
.indexCount
-
1
while
L < R
-
1
:
M
=
(L
+
R)
/
2
self
.setIpRange(M)
if
ip
=
=
self
.curStartIp:
L
=
M
break
if
ip >
self
.curStartIp:
L
=
M
else
:
R
=
M
self
.setIpRange(L)
# version information, 255.255.255.X, urgy but useful
if
ip &
0xffffff00L
=
=
0xffffff00L
:
self
.setIpRange(R)
if
self
.curStartIp <
=
ip <
=
self
.curEndIp:
address
=
self
.getAddr(
self
.curEndIpOffset)
# 把GBK转为utf-8
address
=
unicode
(address,
'gbk'
)
else
:
address
=
u
"未找到该IP的地址"
return
address
def
getIpRange(
self
, ip):
self
.getIpAddr(ip)
range
=
self
.ip2str(
self
.curStartIp)
+
' - '
\
+
self
.ip2str(
self
.curEndIp)
return
range
def
getString(
self
, offset
=
0
):
if
offset :
self
.ipdb.seek(offset)
str
=
""
ch
=
self
.ipdb.read(
1
)
(byte,)
=
struct.unpack(
'B'
, ch)
while
byte !
=
0
:
str
+
=
ch
ch
=
self
.ipdb.read(
1
)
(byte,)
=
struct.unpack(
'B'
, ch)
return
str
def
ip2str(
self
, ip):
return
str
(ip >>
24
)
+
'.'
+
str
((ip >>
16
) &
0xffL
)
+
'.'
+
str
((ip >>
8
) &
0xffL
)
+
'.'
+
str
(ip &
0xffL
)
def
str2ip(
self
, s):
(ip,)
=
struct.unpack(
'I'
, socket.inet_aton(s))
return
((ip >>
24
) &
0xffL
) | ((ip &
0xffL
) <<
24
) | ((ip >>
8
) &
0xff00L
) | ((ip &
0xff00L
) <<
8
)
def
getLong3(
self
, offset
=
0
):
if
offset:
self
.ipdb.seek(offset)
str
=
self
.ipdb.read(
3
)
(a, b)
=
struct.unpack(
'HB'
,
str
)
return
(b <<
16
)
+
a
|
最后看一下validator.py，由于使用的是python2.7,所以要使用协程采用了gevent:
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#coding:utf-8
import
datetime
from
gevent.pool
import
Pool
import
requests
import
time
from
config
import
TEST_URL
import
config
from
db.SQLiteHelper
import
SqliteHelper
from
gevent
import
monkey
monkey.patch_all()
__author__
=
'Xaxdus'
class
Validator(
object
):
def
__init__(
self
):
self
.detect_pool
=
Pool(config.THREADNUM)
def
__init__(
self
,sqlHelper):
self
.detect_pool
=
Pool(config.THREADNUM)
self
.sqlHelper
=
sqlHelper
def
run_db(
self
):
'''
从数据库中检测
:return:
'''
try
:
#首先将超时的全部删除
self
.deleteOld()
#接着将重复的删除掉
#接着检测剩余的ip,是否可用
results
=
self
.sqlHelper.selectAll()
self
.detect_pool.
map
(
self
.detect_db,results)
return
self
.sqlHelper.selectCount()
#返回最终的数量
except
Exception,e:
print
e
return
0
def
run_list(
self
,results):
'''
这个是先不进入数据库，直接从集合中删除
:param results:
:return:
'''
# proxys=[]
# for result in results:
proxys
=
self
.detect_pool.
map
(
self
.detect_list,results)
#这个时候proxys的格式是[{},{},{},{},{}]
return
proxys
def
deleteOld(
self
):
'''
删除旧的数据
:return:
'''
condition
=
"updatetime<'%s'"
%
((datetime.datetime.now()
-
datetime.timedelta(minutes
=
config.MAXTIME)).strftime(
'%Y-%m-%d %H:%M:%S'
))
self
.sqlHelper.delete(SqliteHelper.tableName,condition)
def
detect_db(
self
,result):
'''
:param result: 从数据库中检测
:return:
'''
ip
=
result[
0
]
port
=
str
(result[
1
])
proxies
=
{
"http"
:
"http://%s:%s"
%
(ip,port)}
start
=
time.time()
try
:
r
=
requests.get(url
=
TEST_URL,headers
=
config.HEADER,timeout
=
config.TIMEOUT,proxies
=
proxies)
if
not
r.ok:
condition
=
"ip='"
+
ip
+
"' AND "
+
'port='
+
port
print
'fail ip =%s'
%
ip
self
.sqlHelper.delete(SqliteHelper.tableName,condition)
else
:
speed
=
round
(time.time()
-
start,
2
)
self
.sqlHelper.update(SqliteHelper.tableName,
'SET speed=? WHERE ip=? AND port=?'
,(speed,ip,port))
print
'success ip =%s,speed=%s'
%
(ip,speed)
except
Exception,e:
condition
=
"ip='"
+
ip
+
"' AND "
+
'port='
+
port
print
'fail ip =%s'
%
ip
self
.sqlHelper.delete(SqliteHelper.tableName,condition)
def
detect_list(
self
,proxy):
'''
:param proxy: ip字典
:return:
'''
# for proxy in proxys:
ip
=
proxy[
'ip'
]
port
=
proxy[
'port'
]
proxies
=
{
"http"
:
"http://%s:%s"
%
(ip,port)}
start
=
time.time()
try
:
r
=
requests.get(url
=
TEST_URL,headers
=
config.HEADER,timeout
=
config.TIMEOUT,proxies
=
proxies)
if
not
r.ok:
print
'fail ip =%s'
%
ip
proxy
=
None
else
:
speed
=
round
(time.time()
-
start,
2
)
print
'success ip =%s,speed=%s'
%
(ip,speed)
proxy[
'speed'
]
=
speed
# return proxy
except
Exception,e:
print
'fail ip =%s'
%
ip
proxy
=
None
return
proxy
# return proxys
if
__name__
=
=
'__main__'
:
# v = Validator()
# results=[{'ip':'192.168.1.1','port':80}]*10
# results = v.run(results)
# print results
pass
|
最后咱们看一下运行效果: 切换到工程目录下,cmd中执行python IPProxys.py：
这个时候咱们在浏览器中输入请求,就会返回响应的结果:
执行流程是每隔半小时检测一下数据库中ip地址的有效性，删除无效的代理ip。如果ip地址数量少于一个数值，爬虫将会启动，进行新一轮的爬取。当然检测时间和数据量都可以在config.py中配置。咱们看一下config.py的部分代码,大家就明白了：
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|
'''
数据库的配置
'''
DB_CONFIG
=
{
'dbType'
:
'sqlite'
,
#sqlite,mysql,mongodb
'dbPath'
:
'./data/proxy.db'
,
#这个仅仅对sqlite有效
'dbUser'
:'',
#用户名
'dbPass'
:'',
#密码
'dbName'
:''
#数据库名称
}
CHINA_AREA
=
[u
'河北'
,u
'山东'
,u
'辽宁'
,u
'黑龙江'
,u
'吉林'
,u
'甘肃'
,u
'青海'
,u
'河南'
,u
'江苏'
,u
'湖北'
,u
'湖南'
,
u
'江西'
,u
'浙江'
,u
'广东'
,u
'云南'
,u
'福建'
,
u
'台湾'
,u
'海南'
,u
'山西'
,u
'四川'
,u
'陕西'
,
u
'贵州'
,u
'安徽'
,u
'重庆'
,u
'北京'
,u
'上海'
,u
'天津'
,u
'广西'
,u
'内蒙'
,u
'西藏'
,u
'新疆'
,u
'宁夏'
,u
'香港'
,u
'澳门'
]
QQWRY_PATH
=
"./data/qqwry.dat"
THREADNUM
=
20
API_PORT
=
8000
'''
爬虫爬取和检测ip的设置条件
不需要检测ip是否已经存在，因为会定时清理
'''
UPDATE_TIME
=
30
*
60
#每半个小时检测一次是否有代理ip失效
MINNUM
=
500
#当有效的ip值小于一个时 需要启动爬虫进行爬取
MAXTIME
=
24
*
60
#当爬取存储开始一直使用的最大时间，如果超过这个时间，都删除
TIMEOUT
=
5
#socket延时
'''
反爬虫的设置
'''
'''
重试次数
'''
RETRY_TIME
=
3
'''
USER_AGENTS 随机头信息
'''
USER_AGENTS
=
[
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; AcooBrowser; .NET CLR 1.1.4322; .NET CLR 2.0.50727)"
,
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Acoo Browser; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.04506)"
,
"Mozilla/4.0 (compatible; MSIE 7.0; AOL 9.5; AOLBuild 4337.35; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)"
,
"Mozilla/5.0 (Windows; U; MSIE 9.0; Windows NT 9.0; en-US)"
,
"Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET CLR 2.0.50727; Media Center PC 6.0)"
,
"Mozilla/5.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET CLR 1.0.3705; .NET CLR 1.1.4322)"
,
"Mozilla/4.0 (compatible; MSIE 7.0b; Windows NT 5.2; .NET CLR 1.1.4322; .NET CLR 2.0.50727; InfoPath.2; .NET CLR 3.0.04506.30)"
,
"Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN) AppleWebKit/523.15 (KHTML, like Gecko, Safari/419.3) Arora/0.3 (Change: 287 c9dfb30)"
,
"Mozilla/5.0 (X11; U; Linux; en-US) AppleWebKit/527+ (KHTML, like Gecko, Safari/419.3) Arora/0.6"
,
"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.2pre) Gecko/20070215 K-Ninja/2.1.1"
,
"Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-CN; rv:1.9) Gecko/20080705 Firefox/3.0 Kapiko/3.0"
,
"Mozilla/5.0 (X11; Linux i686; U;) Gecko/20070322 Kazehakase/0.4.5"
,
"Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.8) Gecko Fedora/1.9.0.8-1.fc10 Kazehakase/0.5.6"
,
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11"
,
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.20 (KHTML, like Gecko) Chrome/19.0.1036.7 Safari/535.20"
,
"Opera/9.80 (Macintosh; Intel Mac OS X 10.6.8; U; fr) Presto/2.9.168 Version/11.52"
,
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.11 TaoBrowser/2.0 Safari/536.11"
,
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.71 Safari/537.1 LBBROWSER"
,
"Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; LBBROWSER)"
,
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; QQDownload 732; .NET4.0C; .NET4.0E; LBBROWSER)"
,
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.84 Safari/535.11 LBBROWSER"
,
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)"
,
"Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; QQBrowser/7.0.3698.400)"
,
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; QQDownload 732; .NET4.0C; .NET4.0E)"
,
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; SV1; QQDownload 732; .NET4.0C; .NET4.0E; 360SE)"
,
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; QQDownload 732; .NET4.0C; .NET4.0E)"
,
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)"
,
"Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1"
,
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1"
,
"Mozilla/5.0 (iPad; U; CPU OS 4_2_1 like Mac OS X; zh-cn) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5"
,
"Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:2.0b13pre) Gecko/20110307 Firefox/4.0b13pre"
,
"Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:16.0) Gecko/20100101 Firefox/16.0"
,
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11"
,
"Mozilla/5.0 (X11; U; Linux x86_64; zh-CN; rv:1.9.2.10) Gecko/20100922 Ubuntu/10.10 (maverick) Firefox/3.6.10"
]
HEADER
=
{
'User-Agent'
: random.choice(USER_AGENTS),
'Accept'
:
'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
,
'Accept-Language'
:
'en-US,en;q=0.5'
,
'Connection'
:
'keep-alive'
,
'Accept-Encoding'
:
'gzip, deflate'
,
}
TEST_URL
=
'http://www.ip138.com/'
|
整个项目的代码很简单，大家如果想深入了解的话，就详细的看一下我的这个开源项目IPProxys代码,代码写的有点粗糙，日后再继续优化。
完整的代码我已经上传到github上:
https://github.com/qiyeboy/IPProxys
qqwry.dat下载链接：
http://pan.baidu.com/s/1o7A6n8m 密码：wcvs。
今天的分享就到这里，如果大家觉得还可以呀，记得推荐呦。
