网络编程－基础(tcp/ip,http,socket)

拼搏现实的明天。 2022-05-29 10:20 218阅读 0赞

通信协议:http、TCP/IP协议与socket之间的区别

[http://blog.csdn.net/u011200604/article/details/51695414\#comments][http_blog.csdn.net_u011200604_article_details_51695414_comments]

Android网络请求：

[https://blog.csdn.net/nifanggge/article/details/53014706][https_blog.csdn.net_nifanggge_article_details_53014706]

Android网络编程http,json,webview,socket基础：

[http://www.runoob.com/w3cnote/android-tutorial-http.html][http_www.runoob.com_w3cnote_android-tutorial-http.html]

http协议原理：

[https://blog.csdn.net/itachi85/article/details/50982995][https_blog.csdn.net_itachi85_article_details_50982995]

为什么tcp建立连接要３次握手，断开连接要４次握手

[https://blog.csdn.net/makecontral/article/details/77531936][https_blog.csdn.net_makecontral_article_details_77531936]

# Android利用Fiddler进行网络数据抓包　 #

# [http://www.trinea.cn/android/android-network-sniffer/][http_www.trinea.cn_android_android-network-sniffer] #

FastJSON Gson Jackson性能对比

[https://blog.csdn.net/accountwcx/article/details/50252657][https_blog.csdn.net_accountwcx_article_details_50252657]

FastJson、Jackson、Gson进行Java对象转换Json的细节处理，null值处理：

[https://blog.csdn.net/moneyshi/article/details/51830329][https_blog.csdn.net_moneyshi_article_details_51830329]

JSON解析步骤

[https://blog.csdn.net/miaozhenzhong/article/details/52585726][https_blog.csdn.net_miaozhenzhong_article_details_52585726]

protobuf使用：

[https://blog.csdn.net/u011518120/article/details/54604615][https_blog.csdn.net_u011518120_article_details_54604615]

[https://www.cnblogs.com/autyinjing/p/6495103.html][https_www.cnblogs.com_autyinjing_p_6495103.html]

跟xml比较，在序列化和反序列化结构化数据时，ProtoBuf拥有XML很多无可比拟的优势：

1、它比XML更为简单。这点显而易见

2、存储同样的数据比XML小3到10倍

3、运行速度比XML快20到100倍

4、更小的二义性

5、直接利用类和成员方法序列化反序列化数据更有利于编程。

protobuf跟json的对比：

[http://cxshun.iteye.com/blog/1974498][http_cxshun.iteye.com_blog_1974498]

[https://blog.csdn.net/qq\_23547831/article/details/51612429?hmsr=toutiao.io&utm\_medium=toutiao.io&utm\_source=toutiao.io][https_blog.csdn.net_qq_23547831_article_details_51612429_hmsr_toutiao.io_utm_medium_toutiao.io_utm_source_toutiao.io]

Proto会好些：

如果你需要提高安全，协议非明文。如果你需要提高编解码速度。跨平台的RPC数据传输。

Json会好些：  
  
如果前端是js交互

调试环境比较复杂，因为json可以手动编写序列化反序列化文件。

Protocol Buffers 优点是数据量小

tcp层用pb还不错，http层果断用json，Protocol Buffers是socket通讯，速度比较快，内网通讯首选

基于socket完成文件断点续传：[http://www.runoob.com/w3cnote/android-tutorial-socket2.html][http_www.runoob.com_w3cnote_android-tutorial-socket2.html]

[http_blog.csdn.net_u011200604_article_details_51695414_comments]: http://blog.csdn.net/u011200604/article/details/51695414#comments
[https_blog.csdn.net_nifanggge_article_details_53014706]: https://blog.csdn.net/nifanggge/article/details/53014706
[http_www.runoob.com_w3cnote_android-tutorial-http.html]: http://www.runoob.com/w3cnote/android-tutorial-http.html
[https_blog.csdn.net_itachi85_article_details_50982995]: https://blog.csdn.net/itachi85/article/details/50982995
[https_blog.csdn.net_makecontral_article_details_77531936]: https://blog.csdn.net/makecontral/article/details/77531936
[http_www.trinea.cn_android_android-network-sniffer]: http://www.trinea.cn/android/android-network-sniffer/
[https_blog.csdn.net_accountwcx_article_details_50252657]: https://blog.csdn.net/accountwcx/article/details/50252657
[https_blog.csdn.net_moneyshi_article_details_51830329]: https://blog.csdn.net/moneyshi/article/details/51830329
[https_blog.csdn.net_miaozhenzhong_article_details_52585726]: https://blog.csdn.net/miaozhenzhong/article/details/52585726
[https_blog.csdn.net_u011518120_article_details_54604615]: https://blog.csdn.net/u011518120/article/details/54604615
[https_www.cnblogs.com_autyinjing_p_6495103.html]: https://www.cnblogs.com/autyinjing/p/6495103.html
[http_cxshun.iteye.com_blog_1974498]: http://cxshun.iteye.com/blog/1974498
[https_blog.csdn.net_qq_23547831_article_details_51612429_hmsr_toutiao.io_utm_medium_toutiao.io_utm_source_toutiao.io]: https://blog.csdn.net/qq_23547831/article/details/51612429?hmsr=toutiao.io&utm_medium=toutiao.io&utm_source=toutiao.io
[http_www.runoob.com_w3cnote_android-tutorial-socket2.html]: http://www.runoob.com/w3cnote/android-tutorial-socket2.html