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网络编程协议
网络编程协议
【Linux
网络编程
】网络
协议
入门
它是Internet最基本的
协议
、Internet国际互联
网络
的基础,由
网络
层的IP
协议
和传输层的TCP
协议
组成。这里需要注意,TCP/IP
协议
是一个大家族,不仅仅只有TCP和IP
协议
,它还包括其它的
协议
,如下图:二、物理层 我们从最底下的一层开始。电脑...
决战
网络编程
之 网络
协议
分层
而且
网络编程
也是相当重要的一块知识点,总是要拿下来的。今天开始第一篇~首先不管三层还是五层,都是从七层的网络分层中抽取出来的。我们先来看看是哪七层模型,并且都有些什么用?这里我们采用自上而下的方法,通俗点说,就是发出一个...
Java
网络编程
入门(软件结构、网络通信
协议
、
网络编程
三要素)
网络编程
三要素
协议协议
:计算机网络通信必须遵守的规则,已经介绍过了,不再赘述。IP地址IP地址:指互联网
协议
地址(Internet Protocol Address),俗称IP。IP地址用来给一个网络中的计算机设备做唯一的编号。假如我们把“个人电脑”比作...
编程
思想和
网络协议
处理
最近发生了4件事 1.JAVA
编程
思想最近在看《JAVA
编程
思想》,赐予我思想吧,我要
编程
,字字珠玑,遍地思想啊!2.最近在实现一个
协议
如何判断一段数据是一个IP数据报,这个问题很简单,但是暴露的却是一个大问题。引发的是更多的思想。3....
iOS:
网络编程
解析
协议
一:HTTP超文本传输
协议
23 24 } 不论是Get方式,还是Post方式,都用到的一模一样的数据解析
协议
代理如下:1#pragma mark-<NSURLConnectionDataDelagate>2/收到服务器的数据,因为数据会分数据包,可能会调用多次 3-(void)connection:(NSURLConnection*)connection...
iOS
网络编程
解析
协议
二:XML数据传输解析
9 } 10 11@end/在ViewController类中带入头文件和设置相关的属性信息,同时实现解析
协议
<NSXMLParserDelegate>1#import"ViewController.h"2#import"Student.h"3 4@interface ViewController()<NSXMLParserDelegate>5@property(strong,...
iOS
网络编程
解析
协议
三:JSON数据传输解析
作为一种轻量级的数据交换格式,正在逐步取代XML,成为
网络
数据的通用格式 基于JavaScript的一个子集 易读性略差,编码手写难度大,数据量小 JSON格式取代了XML给
网络
传输带来了很大的便利,但是却没有了XML的一目了然,尤其是JSON数据很长...
网络编程
之通信
协议
及TCP
解决方法:大事化小:分层TCP/IP
协议
簇:实际上是一种
协议
重要TCP:用户传输
协议
UDP:用户数据报
协议
出名的
协议
:TCP:IP:
网络
互联
协议
TCP和UDP的对比TCP:打电话连接,稳定三次握手,四次挥手#最少需要三次,才能保证稳定连接!...
Linux
网络编程
之TCP
协议
(将本机器上的short数据转化为
网络
上的short数据)端口号/*捆绑sockfd描述符到IP地址 把socket和socket地址结构联系起来*/if(bind(sockfd,(struct sockaddr*)(&server_addr),sizeof(struct sockaddr))=-1){ fprintf(stderr,"Bind error:%s\n...
python web开发
网络编程
HTTP
协议
、Web服务器、WSGI接口
静态服务器创建 web_server.py4.WSGI 接口4.1 CGI 通用网关接口4.2 WSGI4.3 定义 WSGI 接口4.4 运行 WSGI 服务learning from《python web开发从入门到精通》1.HTTP
协议
应用层最主要的
协议
:HTTP
协议
(HyperText Transfer Protocol 超文本...
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专有网络 VPC
专有网络 VPC 帮助您基于阿里云构建出一个隔离的网络环境,并可以自定义IP 地址范围、网段、路由表和网关等;此外,也可以通过专线/VPN/GRE等连接方式实现云上VPC与传统IDC的互联,构建混合云业务。
产品控制台
立即开通
产品文档
产品入门
产品快速入门
常见问题
精选推荐
私网连接申请公测
最佳实践
混访混挂迁移示例
ECS实例迁移
最新动态
产品最新动态
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专有网络 VPC
专有网络 VPC 帮助您基于阿里云构建出一个隔离的网络环境,并可以自定义IP 地址范围、网段、路由表和网关等;此外,也可以通过专线/VPN/GRE等连接方式实现云上VPC与传统IDC的互联,构建混合云业务。
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