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J2ME First of all, the Applet-phone is a SIP User-Agent with audio and text messaging capabilities. But
First of all, the Applet-phone is a SIP User-Agent
with audio and text messaging capabilities. But i s also embedded in
an applet where you can use it as usual if your firewall allow you to
use the UDP transport. If not, you can use TCP to carry your voice in a
voice messaging fashion. Your voice is ...
网络 Sofia SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification.
Sofia SIP is an open-source SIP User-Agent library, compliant with
the IETF RFC3261 specification. It can be used as a building block
for SIP client software for uses such as VoIP, IM, and many other
real-time and person-to-person communication services. The primary
target platform for Sofia SIP is ...
邮电通讯系统 Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification.
Sofia-SIP is an open-source SIP User-Agent library, compliant
with the IETF RFC3261 specification. It can be used as
a building block for SIP client software for uses such as VoIP,
IM, and many other real-time and person-to-person communication
services. The primary target platform for Sofia-SIP ...
Linux/Unix编程 Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification.
Sofia-SIP is an open-source SIP User-Agent library, compliant
with the IETF RFC3261 specification. It can be used as
a building block for SIP client software for uses such as VoIP,
IM, and many other real-time and person-to-person communication
services. The primary target platform for Sofia-SIP ...
J2ME 用来测试J2ME手机User-Agent的客户端及服务器端
用来测试J2ME手机User-Agent的客户端及服务器端
Java编程 在J2ME中实现虚拟代理
在J2ME中实现虚拟代理,然后过滤user-agent ,用于突破广东移动等的cmwap限制使用方法,启动后将相应软件(如Opera)的代理设成localhost 8080,即可-J2ME virtual agents, then filter user-agent, Guangdong Mobile breakthrough for the restrictions on the use of SMS, will start corresponding software (such as th ...
J2ME 在J2ME中实现虚拟代理
在J2ME中实现虚拟代理,然后过滤user-agent
,用于突破广东移动等的cmwap限制
使用方法,启动后将相应软件(如Opera)的代理设成localhost 8080,即可
Java编程 1、锁定某个主题抓取; 2、能够产生日志文本文件
1、锁定某个主题抓取;
2、能够产生日志文本文件,格式为:时间戳(timestamp)、URL;
3、抓取某一URL时最多允许建立2个连接(注意:本地作网页解析的线程数则不限)
4、遵守文明蜘蛛规则:必须分析robots.txt文件和meta tag有无限制;一个线程抓完一个网页后要sleep 2秒钟;
5、能对HTML网页进行解析,提取出链接URL,能判 ...
源码 python爬虫获取大量免费有效代理ip--有效防止ip被封
以后再也不用担心写爬虫ip被封,不用担心没钱买代理ip的烦恼了
在使用python写爬虫时候,你会遇到所要爬取的网站有反爬取技术比如用同一个IP反复爬取同一个网页,很可能会被封。如何有效的解决这个问题呢?我们可以使用代理ip,来设置代理ip池。
现在教大家一个可获取大量免费有效快速的代理ip方法,我们访问西刺免费代理i ...