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@bergus 2015-11-02T01:44:31.000000Z 字数 10611 阅读 2374

爬虫网站分析

爬虫 网站

分类的难处在于网站的多样性,所谓多样性包括:

  1. 认证机制多样性
    网站登录流程复杂,信息量大,页面跳转次数较多,有时伴随验证码填写(很常见)
  2. 信息查找多样性
    有些网站不是你很容易就能差找到结果,比如
    Siemens,你需要用关键字搜索才能过滤掉无用信息,得到想要结果。而,有些网站根本就没有下载的地方,你需要用他们的网站内站搜索才能搜索得到
  3. 网站结构多样性
    过去的网站大多是静态的,而现在却很难再找到了。动态性网站不直接在源码上显示内容,而是动态生成的,只有运行到了那一步,网站才会生成显示。这样就造成了阅读网站源码的困难。还有就是现在的网站有些采用的是异步加载模式,你根本找不到链接地址在哪,必须做出点击,选中等动作后它才会给你显示链接地址。如果有些网站采用的是websocket模式,那就更加困难了。
  4. 目标链接的标识不一
    我们查找下载链接大都通过链接的标识,比如特定标签(table,a,button),id号,class属性,name属性,type类型等。这些东西每个网站基本都是不一样的,所以这才是造成爬虫难以分类的根本原因
  5. 网站反爬虫机制
    有些网站不想让你爬,因为爬虫会给网站的服务器增加负担。他们采用ip间隔锁定的方式,如果一个ip在一段时间内访问次数操作某个值,则禁止该ip访问。还有通过流量监控,如果该ip在某时间内下载数据大小操作某限定值,则禁止该ip

工控厂家9个,其中Panasonic,Abb有其他备选链接,GE则为备选网站
相机和显示器有6个厂家
交换机和路由器有17厂家,其中有9家备选

如果强制要分类,可以粗略的划分为三类

  1. http://drivers.softpedia.com/get/FIRMWARE
    这个网站是一个固件厂商搜索综合网站,有大多数的固件厂商
    比如:

SamSung:http://drivers.softpedia.com/get/FIRMWARE/Samsung/

Cisco:http://drivers.softpedia.com/get/FIRMWARE/Cisco/

http://drivers.softpedia.com/get/Router-Switch-Access-Point/Linksys/

Nikon:http://drivers.softpedia.com/get/FIRMWARE/Nikon/
http://drivers.softpedia.com/get/FIRMWARE/Panasonic/ (备选)

Philips:http://drivers.softpedia.com/get/FIRMWARE/Philips/

Sony:http://drivers.softpedia.com/get/FIRMWARE/Sony/

Hitachi:http://drivers.softpedia.com/get/FIRMWARE/Hitachi/

Toshiba:http://drivers.softpedia.com/get/FIRMWARE/Toshiba/

http://drivers.softpedia.com/get/Router-Switch-Access-Point/Buffalo/ (备选)

NetGear:http://drivers.softpedia.com/get/Router-Switch-Access-Point/NETGEAR/

ASUS:http://drivers.softpedia.com/get/Router-Switch-Access-Point/ASUS/

http://drivers.softpedia.com/get/FIRMWARE/D-Link/ (备选)

Tenda:http://drivers.softpedia.com/get/FIRMWARE/Tenda/

2. ftp性质的网站
D-Link:ftp://ftp2.dlink.com/PRODUCTS/
Draytek:ftp://ftp.draytek.com/
本来我以为Hikvision可以划分到ftp里面,但我发现他们除了结构相识外,其他方面并不相同。就像我们所想那样,获取页面所有链接,那么ftp只有两种链接,那就是进入下一页和返回上一页,但是Hikvision并不是,它还有其他的链接。加上其他链接的话,就不容易判断返回上一页的链接的具体是哪一个,当然这只是我初步判断。

  1. 其他类
    其他类的都是无法归类的,上面原因我已经说明。

Industrial Control Firm:

1、Siemens:
http://www.ad.siemens.com.cn/service/search/Default.aspx?kw=%u56FA%u4EF6&searchType=8

http://www.ad.siemens.com.cn/service/search/Default.aspx?kw=%u56FA%u4EF6&searchType=8&filter=1&ov=%u56FA%u4EF6&sort=&order=desc&searchInR=0&pageIndex=1&dc_types=5
-->个数:16*9/2*8=576,时间:2005(1)-2015(2),其中2010-2009居多

2、Schneider:http://www.schneider-electric.com/download/ww/en/results/3541958-SoftwareFirmware/1555893-Firmware--Released/0/0/?showAsIframe=false

http://www.schneider-electric.com/download/ww/en/results/3541958-SoftwareFirmware/1555902-Firmware--Updates/0/0/?showAsIgeframe=false

3、Panasonic:http://av.jpn.support.panasonic.com/support/global/cs/dsc/download/index.html

http://av.jpn.support.panasonic.com/support/global/cs/dsc/download/fts/index2.html

http://security.panasonic.com/pss/security/library/products.html

http://eww.pass.panasonic.co.jp/p2ui/guest/TopLogin.do?lang=en&category=pav

http://drivers.softpedia.com/get/FIRMWARE/Panasonic/ (备选)

4、Philips:http://drivers.softpedia.com/get/FIRMWARE/Philips/

5、Sony:http://drivers.softpedia.com/get/FIRMWARE/Sony/

6、Hitachi:http://drivers.softpedia.com/get/FIRMWARE/Hitachi/

7、Toshiba:http://drivers.softpedia.com/get/FIRMWARE/Toshiba/

8、Vipa:http://www.vipa.com/en/service-support/downloads/firmware

9、GEGE:http://support.ge-ip.com/support/index?page=dwchannel&actl=FIRMWARE_UPGRADES_TYPES&cat=FIRMWARE_UPGRADES_TYPES (候选)

9、Abb:http://www.abb.com/AbbLibrary/DownloadCenter/default.aspx?showresultstab=true&CategoryID=9AAC113401&DocumentKind=Manual&Documentlanguage=zh&DisplayLanguage=en#&&/wEXAQUDa2V5BYMBM8KwOUFBQzE3NzAzM8KxwrHCsVNvZnR3YXJlwrHCsVTCscKxNMKxwrEyOcKxQ07CscKxMsKxVMKxMMKxwrEwwrExwrEyMMKxMjDCsTHCscKxwrHCscKxOUFBQzExMzQwMcKxwrHCscKxMTHCscKxwrHCsTY5wrHCsTDCsUNOwrHCsTDOpX9J/EqnUTqL2rEWuuGehDTfGg== (未过滤)

http://www.abb.com/AbbLibrary/DownloadCenter/default.aspx?showresultstab=true&CategoryID=9AAC113401&DocumentKind=Manual&Documentlanguage=zh&DisplayLanguage=en#&&/wEXAQUDa2V5BYsBM8KwOUFBQzE3NzAzM8KxZmlybXdhcmXCscKxU29mdHdhcmXCscKxVMKxwrEwwrHCsTI5wrFDTsKxwrEywrFUwrEwwrHCsTDCsTHCsTIwwrE1MMKxMcKxwrHCscKxwrE5QUFDMTEzNDAxwrHCscKxwrExMcKxwrHCscKxMjnCscKxMMKxQ07CscKxMAX8ggjBM/5RY4c4bnuh6N7Q73DS (过滤--firmware)

(备选)

Camera/Display Firm:

1、Foscam:http://www.foscam.com/index.php/Home/index/reg.html

http://www.foscam.com/download-center/firmware-downloads.html

2、Hikvision:http://www.hikvisioneurope.com/portal/index.php?dir=Product%20Firmware/

3、Cannon:-Service+%26+Support--Firmware+Updates">http://www.usa.canon.com/cusa/professional/standard_display/support_pro/pro_firmware-updates?cm_sp=CSO+PROSS--Service+%26+Support--Firmware+Updates

4、Nikon:http://drivers.softpedia.com/get/FIRMWARE/Nikon/

5、LG:http://www.lg.com/cn/support/software-manuals#

6、SamSung:http://drivers.softpedia.com/get/FIRMWARE/Samsung/

Switch/Router Firm:

1、Cisco:http://drivers.softpedia.com/get/FIRMWARE/Cisco/

http://drivers.softpedia.com/get/Router-Switch-Access-Point/Linksys/

2、Huawei:(待添加)

2、TP-Link:http://service.tp-link.com.cn/list_download_software_1_0.html

3、D-Link:ftp://ftp2.dlink.com/PRODUCTS/ (首选)

http://drivers.softpedia.com/get/FIRMWARE/D-Link/ (备选)

4、Tenda:http://drivers.softpedia.com/get/FIRMWARE/Tenda/

5、NetCore:http://www.netcoretec.com/software.html

6、Buffalo:http://cn.buffalo-asia.com/support/downloads/previous_product_downloads_link/ (首选)

http://drivers.softpedia.com/get/Router-Switch-Access-Point/Buffalo/ (备选)

7、NetGear:http://drivers.softpedia.com/get/Router-Switch-Access-Point/NETGEAR/

8、ASUS:http://drivers.softpedia.com/get/Router-Switch-Access-Point/ASUS/

9、Ruijie:http://www.ruijie.com.cn/fw/rj/ (候选)

10、MerCury:http://www.mercurycom.com.cn/Download/list (候选)

11、FAST:http://www.fastcom.com.cn/Download/list (候选)

12、Wayos:http://www.wayos.com/download/firmware/ (候选)

13、PhiComm:http://www.phicomm.com/cn/support_personal_download_center.html?keyword=&type=3%2C5 (候选)

http://www.phicomm.com/cn/support_family_download_center.html?product_type=&keyword=&type=3%2C5 (候选)

http://www.phicomm.com/cn/support_ent_ConfigAdSoft_download.html?product_type=&product_name=&keyword=&type=3%2C5 (候选)

14、Draytek:ftp://ftp.draytek.com/ (候选)

15、Xiaomi:http://www.miui.com/thread-1776173-1-1.html (候选)

16、360:http://luyou.360.cn/download_center.html?from=nav (候选)

17、Lenovo:http://www.newbandeng.com/forum-95-1.html (候选)

Other:

1、NodeMcu:http://bbs.nodemcu.com/

2、FujiFilm:http://www.fujifilm.com/support/digital_cameras/software/


Industrial Control Firm:

1、Siemens:
http://www.ad.siemens.com.cn/service/search/Default.aspx?kw=%u56FA%u4EF6&searchType=8

http://www.ad.siemens.com.cn/service/search/Default.aspx?kw=%u56FA%u4EF6&searchType=8&filter=1&ov=%u56FA%u4EF6&sort=&order=desc&searchInR=0&pageIndex=1&dc_types=5
-->个数:16*9/2=72,时间:2005(1)-2015(2),其中2010-2009居多

oooooooooooooookkkkkkkkkkkkkkkkkkkkkkk

2、Schneider:http://www.schneider-electric.com/download/ww/en/results/3541958-SoftwareFirmware/1555893-Firmware--Released/0/0/?showAsIframe=false

http://www.schneider-electric.com/download/ww/en/results/3541958-SoftwareFirmware/1555902-Firmware--Updates/0/0/?showAsIframe=false

oooooooooookkkkkkkkkkkk

3、Panasonic:http://av.jpn.support.panasonic.com/support/global/cs/dsc/download/index.html

http://av.jpn.support.panasonic.com/support/global/cs/dsc/download/fts/index2.html

http://security.panasonic.com/pss/security/library/products.html

http://eww.pass.panasonic.co.jp/p2ui/guest/TopLogin.do?lang=en&category=pav(false)

8、Vipa:http://www.vipa.com/en/service-support/downloads/firmware

9、GE:http://support.ge-ip.com/support/index?page=dwchannel&actl=FIRMWARE_UPGRADES_TYPES&cat=FIRMWARE_UPGRADES_TYPES (候选)

9、Abb:http://www.abb.com/AbbLibrary/DownloadCenter/default.aspx?showresultstab=true&CategoryID=9AAC113401&DocumentKind=Manual&Documentlanguage=zh&DisplayLanguage=en#&&/wEXAQUDa2V5BYMBM8KwOUFBQzE3NzAzM8KxwrHCsVNvZnR3YXJlwrHCsVTCscKxNMKxwrEyOcKxQ07CscKxMsKxVMKxMMKxwrEwwrExwrEyMMKxMjDCsTHCscKxwrHCscKxOUFBQzExMzQwMcKxwrHCscKxMTHCscKxwrHCsTY5wrHCsTDCsUNOwrHCsTDOpX9J/EqnUTqL2rEWuuGehDTfGg== (未过滤)

http://www.abb.com/AbbLibrary/DownloadCenter/default.aspx?showresultstab=true&CategoryID=9AAC113401&DocumentKind=Manual&Documentlanguage=zh&DisplayLanguage=en#&&/wEXAQUDa2V5BYsBM8KwOUFBQzE3NzAzM8KxZmlybXdhcmXCscKxU29mdHdhcmXCscKxVMKxwrEwwrHCsTI5wrFDTsKxwrEywrFUwrEwwrHCsTDCsTHCsTIwwrE1MMKxMcKxwrHCscKxwrE5QUFDMTEzNDAxwrHCscKxwrExMcKxwrHCscKxMjnCscKxMMKxQ07CscKxMAX8ggjBM/5RY4c4bnuh6N7Q73DS (过滤--firmware)

(备选)

Camera/Display Firm:

1、Foscam:http://www.foscam.com/index.php/Home/index/reg.html

http://www.foscam.com/download-center/firmware-downloads.html

2、Hikvision:http://www.hikvisioneurope.com/portal/index.php?dir=Product%20Firmware/

3、Cannon:-Service+%26+Support--Firmware+Updates">http://www.usa.canon.com/cusa/professional/standard_display/support_pro/pro_firmware-updates?cm_sp=CSO+PROSS--Service+%26+Support--Firmware+Updates

5、LG:http://www.lg.com/cn/support/software-manuals#

Switch/Router Firm:

2、Huawei:(待添加)

2、TP-Link:http://service.tp-link.com.cn/list_download_software_1_0.html

3、D-Link:ftp://ftp2.dlink.com/PRODUCTS/ (首选)

5、NetCore:http://www.netcoretec.com/software.html

6、Buffalo:http://cn.buffalo-asia.com/support/downloads/previous_product_downloads_link/ (首选)

9、Ruijie:http://www.ruijie.com.cn/fw/rj/ (候选)

10、MerCury:http://www.mercurycom.com.cn/Download/list (候选)

11、FAST:http://www.fastcom.com.cn/Download/list (候选)

12、Wayos:http://www.wayos.com/download/firmware/ (候选)

13、PhiComm:http://www.phicomm.com/cn/support_personal_download_center.html?keyword=&type=3%2C5 (候选)

http://www.phicomm.com/cn/support_family_download_center.html?product_type=&keyword=&type=3%2C5 (候选)

http://www.phicomm.com/cn/support_ent_ConfigAdSoft_download.html?product_type=&product_name=&keyword=&type=3%2C5 (候选)

14、Draytek:ftp://ftp.draytek.com/ (候选)

15、Xiaomi:http://www.miui.com/thread-1776173-1-1.html (候选)

16、360:http://luyou.360.cn/download_center.html?from=nav (候选)

17、Lenovo:http://www.newbandeng.com/forum-95-1.html (候选)

Other:

1、NodeMcu:http://bbs.nodemcu.com/

2、FujiFilm:http://www.fujifilm.com/support/digital_cameras/software/

6、SamSung:http://drivers.softpedia.com/get/FIRMWARE/Samsung/

1、Cisco:http://drivers.softpedia.com/get/FIRMWARE/Cisco/

http://drivers.softpedia.com/get/Router-Switch-Access-Point/Linksys/

4、Nikon:http://drivers.softpedia.com/get/FIRMWARE/Nikon/
3,http://drivers.softpedia.com/get/FIRMWARE/Panasonic/ (备选)

4、Philips:http://drivers.softpedia.com/get/FIRMWARE/Philips/

5、Sony:http://drivers.softpedia.com/get/FIRMWARE/Sony/

6、Hitachi:http://drivers.softpedia.com/get/FIRMWARE/Hitachi/

7、Toshiba:http://drivers.softpedia.com/get/FIRMWARE/Toshiba/

6,http://drivers.softpedia.com/get/Router-Switch-Access-Point/Buffalo/ (备选)

7、NetGear:http://drivers.softpedia.com/get/Router-Switch-Access-Point/NETGEAR/

8、ASUS:http://drivers.softpedia.com/get/Router-Switch-Access-Point/ASUS/

3,http://drivers.softpedia.com/get/FIRMWARE/D-Link/ (备选)

4、Tenda:http://drivers.softpedia.com/get/FIRMWARE/Tenda/

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