问题描述
就像标题一样，我想编写一个小型应用程序，可以监视用户的网络浏览器(任何浏览器:Internet Explorer，firefox ...).在用户检索和呈现网页之前，我的应用将读取网页关键字(具体来说，标签< meta> name = Keywords中的内容).如果这些关键字之一=我的黑名单，它将阻止该网页和/或重定向到其他网页(我已定义).
我的问题是:
1)我的想法可行吗?
2)我搜索谷歌，我有两种方式，使用HTTP代理服务器和嗅探器包.使用http代理是个好主意，但是如果用户更改其代理，我的应用程序将无用.有什么办法可以解决我的想法吗?
3)有了嗅探器包，我得到了很多教程，但是我想确保嗅探器包可以做我想做的事吗?
任何意见，建议，建议，参考，教程都很好，我非常感谢.感谢您的阅读.
p/s:我的英语不够好，所以请理解我的单词的一般含义.预先感谢.
Just like the title, i want write a small app that could monitor user''s web browser (any browser: internet explorer, firefox ...). Before user can retrieve and render webpage, my app will read webpage keyword (specifically, content in tag <meta> name=Keywords). If one of those keywords = my blacklist, it will block that webpage and/or redirect to other webpage(i have defined).
My questions are:
1) Is my idea possible?
2) I searched google, i get 2 way, use http proxy server and sniffer packet. With http proxy that''s good idea but if user change their proxy, my app''s useless. Are there any method for my idea?
3) With sniffer packet, i get a lot of tutorials, but i want reassure that Can sniffer packet do what i want?
Any opinions, suggestions, advices, references, tutorials are good, i appreciate it all. Thank for reading.
p/s: My English is not good enough, so just understand my word as general meaning please. Thank in advance.
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