mirror of
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1. 增加 https://gitee.com/huihut/interview 镜像;2. 简体中文版本使用 gitee 图片链接
https://github.com/huihut/interview/issues/12#issuecomment-626123828 https://github.com/huihut/interview/issues/12#issuecomment-695936831
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README.md
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README.md
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📚 本仓库是面向 C/C++ 技术方向校招求职者、初学者的基础知识总结,包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。
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💡 侧边目录支持方式:[📚 Docsify 文档](https://interview.huihut.com)、[Github + TOC 导航](https://github.com/jawil/GayHub)([TOC预览.png](https://raw.githubusercontent.com/huihut/interview/master/images/TOC预览.png))
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💡 侧边目录支持方式:[📚 Docsify 文档](https://interview.huihut.com)、[Github + TOC 导航](https://github.com/jawil/GayHub)([TOC预览.png](https://gitee.com/huihut/interview/raw/master/images/TOC预览.png))
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📄 保存为 PDF 方式:使用 Chrome 浏览器打开 <a href="https://interview.huihut.com">📚 Docsify 文档</a> 页面,缩起左侧目录-右键 - 打印 - 选择目标打印机是另存为PDF - 保存([打印预览.png](https://raw.githubusercontent.com/huihut/interview/master/images/打印预览.png))
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📄 保存为 PDF 方式:使用 Chrome 浏览器打开 <a href="https://interview.huihut.com">📚 Docsify 文档</a> 页面,缩起左侧目录-右键 - 打印 - 选择目标打印机是另存为PDF - 保存([打印预览.png](https://gitee.com/huihut/interview/raw/master/images/打印预览.png))
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🙏 仓库内容如有错误或改进欢迎 issue 或 pr,建议或讨论可在 [#12](https://github.com/huihut/interview/issues/12) 提出。由于本人水平有限,仓库中的知识点有来自本人原创、读书笔记、书籍、博文等,非原创均已标明出处,如有遗漏,请 issue 提出。本仓库遵循 [CC BY-NC-SA 4.0(署名 - 非商业性使用 - 相同方式共享)](https://github.com/huihut/interview/blob/master/LICENSE) 协议,转载请注明出处,不得用于商业目的。
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面向对象程序设计(Object-oriented programming,OOP)是种具有对象概念的程序编程典范,同时也是一种程序开发的抽象方针。
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![面向对象特征](https://raw.githubusercontent.com/huihut/interview/master/images/面向对象基本特征.png)
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![面向对象特征](https://gitee.com/huihut/interview/raw/master/images/面向对象基本特征.png)
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面向对象三大特征 —— 封装、继承、多态
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} SqStack;
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```
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![](https://raw.githubusercontent.com/huihut/interview/master/images/SqStack.png)
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![](https://gitee.com/huihut/interview/raw/master/images/SqStack.png)
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#### 队列(Sequence Queue)
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非循环队列图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/SqQueue.png)
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![](https://gitee.com/huihut/interview/raw/master/images/SqQueue.png)
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`SqQueue.rear++`
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循环队列图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/SqLoopStack.png)
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![](https://gitee.com/huihut/interview/raw/master/images/SqLoopStack.png)
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`SqQueue.rear = (SqQueue.rear + 1) % SqQueue.maxSize`
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} SqList;
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```
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![](https://raw.githubusercontent.com/huihut/interview/master/images/SqList.png)
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![](https://gitee.com/huihut/interview/raw/master/images/SqList.png)
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### 链式结构
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链队列图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/LinkQueue.png)
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![](https://gitee.com/huihut/interview/raw/master/images/LinkQueue.png)
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#### 线性表的链式表示
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单链表图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/LinkList.png)
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![](https://gitee.com/huihut/interview/raw/master/images/LinkList.png)
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##### 双向链表(Du-Link-List)
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双向链表图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/DuLinkList.png)
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![](https://gitee.com/huihut/interview/raw/master/images/DuLinkList.png)
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##### 循环链表(Cir-Link-List)
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循环链表图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/CirLinkList.png)
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![](https://gitee.com/huihut/interview/raw/master/images/CirLinkList.png)
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### 哈希表
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}HashTable;
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```
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![](https://raw.githubusercontent.com/huihut/interview/master/images/HashTable.png)
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![](https://gitee.com/huihut/interview/raw/master/images/HashTable.png)
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### 递归
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} *GList, GLNode;
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```
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![](https://raw.githubusercontent.com/huihut/interview/master/images/GeneralizedList1.png)
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![](https://gitee.com/huihut/interview/raw/master/images/GeneralizedList1.png)
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##### 扩展线性链表存储表示
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} *GList1, GLNode1;
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```
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![](https://raw.githubusercontent.com/huihut/interview/master/images/GeneralizedList2.png)
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![](https://gitee.com/huihut/interview/raw/master/images/GeneralizedList2.png)
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### 二叉树
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二叉树顺序存储图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/SqBinaryTree.png)
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![](https://gitee.com/huihut/interview/raw/master/images/SqBinaryTree.png)
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##### 链式存储
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二叉树链式存储图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/LinkBinaryTree.png)
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![](https://gitee.com/huihut/interview/raw/master/images/LinkBinaryTree.png)
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#### 遍历方式
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平衡二叉树图片
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![](https://raw.githubusercontent.com/huihut/interview/master/images/Self-balancingBinarySearchTree.png)
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![](https://gitee.com/huihut/interview/raw/master/images/Self-balancingBinarySearchTree.png)
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##### 最小失衡树
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大端小端图片
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![大端序](https://raw.githubusercontent.com/huihut/interview/master/images/CPU-Big-Endian.svg.png)
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![小端序](https://raw.githubusercontent.com/huihut/interview/master/images/CPU-Little-Endian.svg.png)
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![大端序](https://gitee.com/huihut/interview/raw/master/images/CPU-Big-Endian.svg.png)
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![小端序](https://gitee.com/huihut/interview/raw/master/images/CPU-Little-Endian.svg.png)
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##### 判断大端小端
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计算机网络体系结构:
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![计算机网络体系结构](https://raw.githubusercontent.com/huihut/interview/master/images/计算机网络体系结构.png)
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![计算机网络体系结构](https://gitee.com/huihut/interview/raw/master/images/计算机网络体系结构.png)
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### 各层作用及协议
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IP 数据报格式:
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![IP 数据报格式](https://raw.githubusercontent.com/huihut/interview/master/images/IP数据报格式.png)
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![IP 数据报格式](https://gitee.com/huihut/interview/raw/master/images/IP数据报格式.png)
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#### ICMP 网际控制报文协议
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ICMP 报文格式:
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![ICMP 报文格式](https://raw.githubusercontent.com/huihut/interview/master/images/ICMP报文格式.png)
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![ICMP 报文格式](https://gitee.com/huihut/interview/raw/master/images/ICMP报文格式.png)
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应用:
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* PING(Packet InterNet Groper,分组网间探测)测试两个主机之间的连通性
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TCP 报文结构
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![TCP 报文](https://raw.githubusercontent.com/huihut/interview/master/images/TCP报文.png)
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![TCP 报文](https://gitee.com/huihut/interview/raw/master/images/TCP报文.png)
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TCP 首部
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![TCP 首部](https://raw.githubusercontent.com/huihut/interview/master/images/TCP首部.png)
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![TCP 首部](https://gitee.com/huihut/interview/raw/master/images/TCP首部.png)
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TCP:状态控制码(Code,Control Flag),占 6 比特,含义如下:
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* URG:紧急比特(urgent),当 `URG=1` 时,表明紧急指针字段有效,代表该封包为紧急封包。它告诉系统此报文段中有紧急数据,应尽快传送(相当于高优先级的数据), 且上图中的 Urgent Pointer 字段也会被启用。
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UDP 报文结构
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![UDP 报文](https://raw.githubusercontent.com/huihut/interview/master/images/UDP报文.png)
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![UDP 报文](https://gitee.com/huihut/interview/raw/master/images/UDP报文.png)
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UDP 首部
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![UDP 首部](https://raw.githubusercontent.com/huihut/interview/master/images/UDP首部.png)
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![UDP 首部](https://gitee.com/huihut/interview/raw/master/images/UDP首部.png)
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> TCP/UDP 图片来源于:<https://github.com/JerryC8080/understand-tcp-udp>
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利用可变窗口进行流量控制
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![](https://raw.githubusercontent.com/huihut/interview/master/images/利用可变窗口进行流量控制举例.png)
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![](https://gitee.com/huihut/interview/raw/master/images/利用可变窗口进行流量控制举例.png)
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#### TCP 拥塞控制
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TCP的拥塞控制图
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![](https://raw.githubusercontent.com/huihut/interview/master/images/TCP拥塞窗口cwnd在拥塞控制时的变化情况.png)
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![](https://raw.githubusercontent.com/huihut/interview/master/images/快重传示意图.png)
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![](https://raw.githubusercontent.com/huihut/interview/master/images/TCP的拥塞控制流程图.png)
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![](https://gitee.com/huihut/interview/raw/master/images/TCP拥塞窗口cwnd在拥塞控制时的变化情况.png)
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![](https://gitee.com/huihut/interview/raw/master/images/快重传示意图.png)
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![](https://gitee.com/huihut/interview/raw/master/images/TCP的拥塞控制流程图.png)
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#### TCP 传输连接管理
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> 因为 TCP 三次握手建立连接、四次挥手释放连接很重要,所以附上《计算机网络(第 7 版)-谢希仁》书中对此章的详细描述:<https://raw.githubusercontent.com/huihut/interview/master/images/TCP-transport-connection-management.png>
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> 因为 TCP 三次握手建立连接、四次挥手释放连接很重要,所以附上《计算机网络(第 7 版)-谢希仁》书中对此章的详细描述:<https://gitee.com/huihut/interview/raw/master/images/TCP-transport-connection-management.png>
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##### TCP 三次握手建立连接
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![UDP 报文](https://raw.githubusercontent.com/huihut/interview/master/images/TCP三次握手建立连接.png)
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![UDP 报文](https://gitee.com/huihut/interview/raw/master/images/TCP三次握手建立连接.png)
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【TCP 建立连接全过程解释】
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【答案三】为了防止已失效的连接请求报文段突然又传送到了服务端,因而产生错误。
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> [《计算机网络(第 7 版)-谢希仁》](https://raw.githubusercontent.com/huihut/interview/master/images/TCP-transport-connection-management.png)
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> [《计算机网络(第 7 版)-谢希仁》](https://gitee.com/huihut/interview/raw/master/images/TCP-transport-connection-management.png)
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##### TCP 四次挥手释放连接
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![UDP 报文](https://raw.githubusercontent.com/huihut/interview/master/images/TCP四次挥手释放连接.png)
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![UDP 报文](https://gitee.com/huihut/interview/raw/master/images/TCP四次挥手释放连接.png)
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【TCP 释放连接全过程解释】
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TCP 有限状态机图片
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![TCP 的有限状态机](https://raw.githubusercontent.com/huihut/interview/master/images/TCP的有限状态机.png)
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![TCP 的有限状态机](https://gitee.com/huihut/interview/raw/master/images/TCP的有限状态机.png)
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### 应用层
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> [Linux Socket 编程(不限 Linux)](https://www.cnblogs.com/skynet/archive/2010/12/12/1903949.html)
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![Socket 客户端服务器通讯](https://raw.githubusercontent.com/huihut/interview/master/images/socket客户端服务器通讯.jpg)
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![Socket 客户端服务器通讯](https://gitee.com/huihut/interview/raw/master/images/socket客户端服务器通讯.jpg)
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#### Socket 中的 read()、write() 函数
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##### LoadLibrary
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![WindowsLoadLibrary](https://raw.githubusercontent.com/huihut/interview/master/images/WindowsLoadLibrary.png)
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![WindowsLoadLibrary](https://gitee.com/huihut/interview/raw/master/images/WindowsLoadLibrary.png)
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##### FreeLibrary
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![WindowsFreeLibrary](https://raw.githubusercontent.com/huihut/interview/master/images/WindowsFreeLibrary.png)
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![WindowsFreeLibrary](https://gitee.com/huihut/interview/raw/master/images/WindowsFreeLibrary.png)
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#### DLL 库的编写(导出一个 DLL 模块)
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@ -9,9 +9,9 @@
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📚 本仓库是面向 C/C++ 技术方向校招求职者、初学者的基础知识总结,包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。
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💡 侧边目录支持方式:[📚 Docsify 文档](https://interview.huihut.com)、[Github + TOC 导航](https://github.com/jawil/GayHub)([TOC预览.png](https://raw.githubusercontent.com/huihut/interview/master/images/TOC预览.png))
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💡 侧边目录支持方式:[📚 Docsify 文档](https://interview.huihut.com)、[Github + TOC 导航](https://github.com/jawil/GayHub)([TOC预览.png](https://gitee.com/huihut/interview/raw/master/images/TOC预览.png))
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|
||||
📄 保存为 PDF 方式:使用 Chrome 浏览器打开 <a href="https://interview.huihut.com">📚 Docsify 文档</a> 页面,缩起左侧目录-右键 - 打印 - 选择目标打印机是另存为PDF - 保存([打印预览.png](https://raw.githubusercontent.com/huihut/interview/master/images/打印预览.png))
|
||||
📄 保存为 PDF 方式:使用 Chrome 浏览器打开 <a href="https://interview.huihut.com">📚 Docsify 文档</a> 页面,缩起左侧目录-右键 - 打印 - 选择目标打印机是另存为PDF - 保存([打印预览.png](https://gitee.com/huihut/interview/raw/master/images/打印预览.png))
|
||||
|
||||
🙏 仓库内容如有错误或改进欢迎 issue 或 pr,建议或讨论可在 [#12](https://github.com/huihut/interview/issues/12) 提出。由于本人水平有限,仓库中的知识点有来自本人原创、读书笔记、书籍、博文等,非原创均已标明出处,如有遗漏,请 issue 提出。本仓库遵循 [CC BY-NC-SA 4.0(署名 - 非商业性使用 - 相同方式共享)](https://github.com/huihut/interview/blob/master/LICENSE) 协议,转载请注明出处,不得用于商业目的。
|
||||
|
||||
|
@ -756,7 +756,7 @@ int main()
|
|||
|
||||
面向对象程序设计(Object-oriented programming,OOP)是种具有对象概念的程序编程典范,同时也是一种程序开发的抽象方针。
|
||||
|
||||
![面向对象特征](https://raw.githubusercontent.com/huihut/interview/master/images/面向对象基本特征.png)
|
||||
![面向对象特征](https://gitee.com/huihut/interview/raw/master/images/面向对象基本特征.png)
|
||||
|
||||
面向对象三大特征 —— 封装、继承、多态
|
||||
|
||||
|
@ -1355,7 +1355,7 @@ typedef struct {
|
|||
} SqStack;
|
||||
```
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/SqStack.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/SqStack.png)
|
||||
|
||||
#### 队列(Sequence Queue)
|
||||
|
||||
|
@ -1374,7 +1374,7 @@ typedef struct {
|
|||
|
||||
非循环队列图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/SqQueue.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/SqQueue.png)
|
||||
|
||||
`SqQueue.rear++`
|
||||
|
||||
|
@ -1382,7 +1382,7 @@ typedef struct {
|
|||
|
||||
循环队列图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/SqLoopStack.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/SqLoopStack.png)
|
||||
|
||||
`SqQueue.rear = (SqQueue.rear + 1) % SqQueue.maxSize`
|
||||
|
||||
|
@ -1401,7 +1401,7 @@ typedef struct {
|
|||
} SqList;
|
||||
```
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/SqList.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/SqList.png)
|
||||
|
||||
|
||||
### 链式结构
|
||||
|
@ -1423,7 +1423,7 @@ typedef struct LNode {
|
|||
|
||||
链队列图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/LinkQueue.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/LinkQueue.png)
|
||||
|
||||
#### 线性表的链式表示
|
||||
|
||||
|
@ -1431,19 +1431,19 @@ typedef struct LNode {
|
|||
|
||||
单链表图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/LinkList.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/LinkList.png)
|
||||
|
||||
##### 双向链表(Du-Link-List)
|
||||
|
||||
双向链表图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/DuLinkList.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/DuLinkList.png)
|
||||
|
||||
##### 循环链表(Cir-Link-List)
|
||||
|
||||
循环链表图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/CirLinkList.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/CirLinkList.png)
|
||||
|
||||
### 哈希表
|
||||
|
||||
|
@ -1488,7 +1488,7 @@ typedef struct {
|
|||
}HashTable;
|
||||
```
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/HashTable.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/HashTable.png)
|
||||
|
||||
### 递归
|
||||
|
||||
|
@ -1536,7 +1536,7 @@ typedef struct GLNode {
|
|||
} *GList, GLNode;
|
||||
```
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/GeneralizedList1.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/GeneralizedList1.png)
|
||||
|
||||
##### 扩展线性链表存储表示
|
||||
|
||||
|
@ -1559,7 +1559,7 @@ typedef struct GLNode1 {
|
|||
} *GList1, GLNode1;
|
||||
```
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/GeneralizedList2.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/GeneralizedList2.png)
|
||||
|
||||
### 二叉树
|
||||
|
||||
|
@ -1592,13 +1592,13 @@ typedef struct BiTNode
|
|||
|
||||
二叉树顺序存储图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/SqBinaryTree.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/SqBinaryTree.png)
|
||||
|
||||
##### 链式存储
|
||||
|
||||
二叉树链式存储图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/LinkBinaryTree.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/LinkBinaryTree.png)
|
||||
|
||||
#### 遍历方式
|
||||
|
||||
|
@ -1643,7 +1643,7 @@ typedef struct BiTNode
|
|||
|
||||
平衡二叉树图片
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/Self-balancingBinarySearchTree.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/Self-balancingBinarySearchTree.png)
|
||||
|
||||
##### 最小失衡树
|
||||
|
||||
|
@ -1987,8 +1987,8 @@ B树/B+树 |O(log<sub>2</sub>n) | |
|
|||
|
||||
大端小端图片
|
||||
|
||||
![大端序](https://raw.githubusercontent.com/huihut/interview/master/images/CPU-Big-Endian.svg.png)
|
||||
![小端序](https://raw.githubusercontent.com/huihut/interview/master/images/CPU-Little-Endian.svg.png)
|
||||
![大端序](https://gitee.com/huihut/interview/raw/master/images/CPU-Big-Endian.svg.png)
|
||||
![小端序](https://gitee.com/huihut/interview/raw/master/images/CPU-Little-Endian.svg.png)
|
||||
|
||||
##### 判断大端小端
|
||||
|
||||
|
@ -2054,7 +2054,7 @@ int main()
|
|||
|
||||
计算机网络体系结构:
|
||||
|
||||
![计算机网络体系结构](https://raw.githubusercontent.com/huihut/interview/master/images/计算机网络体系结构.png)
|
||||
![计算机网络体系结构](https://gitee.com/huihut/interview/raw/master/images/计算机网络体系结构.png)
|
||||
|
||||
### 各层作用及协议
|
||||
|
||||
|
@ -2133,13 +2133,13 @@ E 类 | 前五位固定为 11110,后面保留为今后所用
|
|||
|
||||
IP 数据报格式:
|
||||
|
||||
![IP 数据报格式](https://raw.githubusercontent.com/huihut/interview/master/images/IP数据报格式.png)
|
||||
![IP 数据报格式](https://gitee.com/huihut/interview/raw/master/images/IP数据报格式.png)
|
||||
|
||||
#### ICMP 网际控制报文协议
|
||||
|
||||
ICMP 报文格式:
|
||||
|
||||
![ICMP 报文格式](https://raw.githubusercontent.com/huihut/interview/master/images/ICMP报文格式.png)
|
||||
![ICMP 报文格式](https://gitee.com/huihut/interview/raw/master/images/ICMP报文格式.png)
|
||||
|
||||
应用:
|
||||
* PING(Packet InterNet Groper,分组网间探测)测试两个主机之间的连通性
|
||||
|
@ -2209,11 +2209,11 @@ TCP 如何保证可靠传输:
|
|||
|
||||
TCP 报文结构
|
||||
|
||||
![TCP 报文](https://raw.githubusercontent.com/huihut/interview/master/images/TCP报文.png)
|
||||
![TCP 报文](https://gitee.com/huihut/interview/raw/master/images/TCP报文.png)
|
||||
|
||||
TCP 首部
|
||||
|
||||
![TCP 首部](https://raw.githubusercontent.com/huihut/interview/master/images/TCP首部.png)
|
||||
![TCP 首部](https://gitee.com/huihut/interview/raw/master/images/TCP首部.png)
|
||||
|
||||
TCP:状态控制码(Code,Control Flag),占 6 比特,含义如下:
|
||||
* URG:紧急比特(urgent),当 `URG=1` 时,表明紧急指针字段有效,代表该封包为紧急封包。它告诉系统此报文段中有紧急数据,应尽快传送(相当于高优先级的数据), 且上图中的 Urgent Pointer 字段也会被启用。
|
||||
|
@ -2237,11 +2237,11 @@ TCP:状态控制码(Code,Control Flag),占 6 比特,含义如下:
|
|||
|
||||
UDP 报文结构
|
||||
|
||||
![UDP 报文](https://raw.githubusercontent.com/huihut/interview/master/images/UDP报文.png)
|
||||
![UDP 报文](https://gitee.com/huihut/interview/raw/master/images/UDP报文.png)
|
||||
|
||||
UDP 首部
|
||||
|
||||
![UDP 首部](https://raw.githubusercontent.com/huihut/interview/master/images/UDP首部.png)
|
||||
![UDP 首部](https://gitee.com/huihut/interview/raw/master/images/UDP首部.png)
|
||||
|
||||
> TCP/UDP 图片来源于:<https://github.com/JerryC8080/understand-tcp-udp>
|
||||
|
||||
|
@ -2278,7 +2278,7 @@ TCP 是一个基于字节流的传输服务(UDP 基于报文的),“流”
|
|||
|
||||
利用可变窗口进行流量控制
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/利用可变窗口进行流量控制举例.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/利用可变窗口进行流量控制举例.png)
|
||||
|
||||
#### TCP 拥塞控制
|
||||
|
||||
|
@ -2295,17 +2295,17 @@ TCP 是一个基于字节流的传输服务(UDP 基于报文的),“流”
|
|||
|
||||
TCP的拥塞控制图
|
||||
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/TCP拥塞窗口cwnd在拥塞控制时的变化情况.png)
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/快重传示意图.png)
|
||||
![](https://raw.githubusercontent.com/huihut/interview/master/images/TCP的拥塞控制流程图.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/TCP拥塞窗口cwnd在拥塞控制时的变化情况.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/快重传示意图.png)
|
||||
![](https://gitee.com/huihut/interview/raw/master/images/TCP的拥塞控制流程图.png)
|
||||
|
||||
#### TCP 传输连接管理
|
||||
|
||||
> 因为 TCP 三次握手建立连接、四次挥手释放连接很重要,所以附上《计算机网络(第 7 版)-谢希仁》书中对此章的详细描述:<https://raw.githubusercontent.com/huihut/interview/master/images/TCP-transport-connection-management.png>
|
||||
> 因为 TCP 三次握手建立连接、四次挥手释放连接很重要,所以附上《计算机网络(第 7 版)-谢希仁》书中对此章的详细描述:<https://gitee.com/huihut/interview/raw/master/images/TCP-transport-connection-management.png>
|
||||
|
||||
##### TCP 三次握手建立连接
|
||||
|
||||
![UDP 报文](https://raw.githubusercontent.com/huihut/interview/master/images/TCP三次握手建立连接.png)
|
||||
![UDP 报文](https://gitee.com/huihut/interview/raw/master/images/TCP三次握手建立连接.png)
|
||||
|
||||
【TCP 建立连接全过程解释】
|
||||
|
||||
|
@ -2326,11 +2326,11 @@ TCP的拥塞控制图
|
|||
|
||||
【答案三】为了防止已失效的连接请求报文段突然又传送到了服务端,因而产生错误。
|
||||
|
||||
> [《计算机网络(第 7 版)-谢希仁》](https://raw.githubusercontent.com/huihut/interview/master/images/TCP-transport-connection-management.png)
|
||||
> [《计算机网络(第 7 版)-谢希仁》](https://gitee.com/huihut/interview/raw/master/images/TCP-transport-connection-management.png)
|
||||
|
||||
##### TCP 四次挥手释放连接
|
||||
|
||||
![UDP 报文](https://raw.githubusercontent.com/huihut/interview/master/images/TCP四次挥手释放连接.png)
|
||||
![UDP 报文](https://gitee.com/huihut/interview/raw/master/images/TCP四次挥手释放连接.png)
|
||||
|
||||
【TCP 释放连接全过程解释】
|
||||
|
||||
|
@ -2363,7 +2363,7 @@ TCP的拥塞控制图
|
|||
|
||||
TCP 有限状态机图片
|
||||
|
||||
![TCP 的有限状态机](https://raw.githubusercontent.com/huihut/interview/master/images/TCP的有限状态机.png)
|
||||
![TCP 的有限状态机](https://gitee.com/huihut/interview/raw/master/images/TCP的有限状态机.png)
|
||||
|
||||
### 应用层
|
||||
|
||||
|
@ -2461,7 +2461,7 @@ TRACE | 回显服务器收到的请求,主要用于测试或诊断
|
|||
|
||||
> [Linux Socket 编程(不限 Linux)](https://www.cnblogs.com/skynet/archive/2010/12/12/1903949.html)
|
||||
|
||||
![Socket 客户端服务器通讯](https://raw.githubusercontent.com/huihut/interview/master/images/socket客户端服务器通讯.jpg)
|
||||
![Socket 客户端服务器通讯](https://gitee.com/huihut/interview/raw/master/images/socket客户端服务器通讯.jpg)
|
||||
|
||||
|
||||
#### Socket 中的 read()、write() 函数
|
||||
|
@ -3070,11 +3070,11 @@ LoadLibrary 与 FreeLibrary 流程图
|
|||
|
||||
##### LoadLibrary
|
||||
|
||||
![WindowsLoadLibrary](https://raw.githubusercontent.com/huihut/interview/master/images/WindowsLoadLibrary.png)
|
||||
![WindowsLoadLibrary](https://gitee.com/huihut/interview/raw/master/images/WindowsLoadLibrary.png)
|
||||
|
||||
##### FreeLibrary
|
||||
|
||||
![WindowsFreeLibrary](https://raw.githubusercontent.com/huihut/interview/master/images/WindowsFreeLibrary.png)
|
||||
![WindowsFreeLibrary](https://gitee.com/huihut/interview/raw/master/images/WindowsFreeLibrary.png)
|
||||
|
||||
#### DLL 库的编写(导出一个 DLL 模块)
|
||||
|
||||
|
|
Loading…
Reference in New Issue
Block a user