![](data:image/png;base64,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)
01 | 课程综述
![](data:image/png;base64,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)
02 | Nginx适用于哪些场景?
![](data:image/png;base64,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)
03 | Nginx出现的历史背景
![](data:image/png;base64,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)
04 | 为什么用Nginx:它的 5 个主要优点
![](data:image/png;base64,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)
05 | Nginx的四个主要组成部分
10 | Nginx命令行及演示:重载、热部署、日志切割
11 | 用Nginx搭建一个可用的静态资源Web服务器
12 | 用Nginx搭建一个具备缓存功能的反向代理服务
13 | 用GoAccess实现可视化并实时监控access日志
17 | SSL协议握手时Nginx的性能瓶颈在哪里?
19 | 基于OpenResty用Lua语言实现简单服务
37 | 所有worker进程协同工作的关键:共享内存
39 | 哈希表的max_size与bucket_size如何配置
![](data:image/png;base64,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)
42 | 第三章内容介绍
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAaCAYAAAD1wA/qAAAAAXNSR0IArs4c6QAAAERlWElmTU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAAMqADAAQAAAABAAAAGgAAAACEestuAAAFL0lEQVRYCdVYa2xUVRD+5pzbJ5aGYtVaKFKEFoNgQcBYtEWFRigqUZHYHwat0ajRxAe+QjUmmrQaHyD4CGpETYGaWDX4lhC0USGACBpaaoJQKkhbW+hj2+69xzl3u/futvu4xD/bScqdM2fmMN+eeeUQmNTa3AmDPlVDCqUKKkfLEp0I9Lci7EhKpdX04PEW0iD8PrVfKZWV6M5H8o+IOoxUmmXom8AoBaGB6QsY9KFG6HCKhHQ0yTQGcdY5YaRB3rwJouiO/41VFD8CUfK0c45YXA1x+d3O2iujMdBAdY7yagAQ5E0bQVPLYH71KHDmxAhTdbQBsAZHyLVALnsDNGmBu5d8ToAf6A58U8ayrR8Y7HV0rN1vw/plnbOOxhjRNiLJxTXPgC5eDPScgrzq8XCV1EzGKeB/fSbQHxmI+e1TgJHi2MnSNUBSGmw5S2X5eqj2Jlg/vWbryKVrgeR0Rz8W4w0I/1Jy0Qug/Gth1lVA/bUz7EyathSyrAbm5/cziNNhe6ELyi6AWLDaEdG4fEBIvqkNtoyyC0HjJoHOLQis+ata9zj6sZi4QCivGHLJqwCDMb9+DKq3Dci+xDlT5C+E4Nuxtj8L1fOPu9d5JCxEtAFdVAKYA/Y5ei3LXgK6T8JseFEv+f/hm2hvhhkaSr7oP4xtNPRP3ByRFZ8CnUdBE68Ajc0NtY3J+7es4Jv7MUxHrtgMyrkM6OsMyDMuYLB9gK8rsB6THciv4P6Qtbm9Cqr5m7Czhi/i3oi5ZSXg74NR+QPM76tg7f/IOUMuf4cTvhXmdxzrIWQ8dChk5bJ2LsgkkEyBWFgFUhb89ZXcDExbSYcnOv6Eufstx8i4vT5QABxJZCYuEA3CIbPfBhVc6xuyjv0cJgvuRfxy6Ok8k8UPc24YnFP3Aqf+cFW5eqnedqCt0Q5XOv9SW0+17nV1onDxgUQxtMVjJ0DxjXghyp0LubKOHUuC+v1j/tXftPMFWVMcc6vxCy4WHGZa5uuEatnF+cTFgfl4FDdHggfo0LKd0AmtiauNyCnicnkYKhjjgR3QhXNgbr1tRI5Q7jw71+TVTwxpxv6ovg74182IrTS06/lGrH3vA2lZzqE0ucQOA4sTWs5eBXPfJk7iDntfJ7niAjGc1PFdDHI2VFsT/B+Wu9uZeZw3yVAdzY6MCm+ALOG+45G8A9mz0T0yOQPGjFth/foBrAObbSCW3g9xxFWOwOnkDnZz3pZz7+HyngHzkztdZb/P5T1wwoNOuAp3b7nkFZap2KPDmPNAMyu4echw+wgrXZK9JHQEU0d0dkB0h+eBkfKuhFnPw53uAVGIMidyw6u2x5ZwFR7tlDve0ZRFoPFTA/nENg5pnRA9Rx6F8RZaPNyJOZUQOgR0Atbe4pZNPeQxEYN03WMBO4duLgzDBkiLe4T+A/cSKiznPFgD6+BWbiX9MO7aCXQdg9W0DVbjNp7buPx6pLhAxLz7IObzDGWkQueB1fAyl03uJ0Hi8qu6WiCXv+smK4cf6Yp26LOgFo8u0yEmlwJcsnX/0eVYD4zWwTpYO57jnOmBf/0snqyvh5h+I4z5DwCnW2xA1oFau1G6h43k4pZfUbQKSM+Ctfc9pyqNOIadE4XLeFLNcLZ0BVKHv3TDj4HI657nWzoB9e8RqJO/cTg1MIAzjk0Ykz4eoqAcNK2cp+Mn4xaSuEDCDk/ghdCvEQnsnyfXNAahn1Q8aSewksYg7HchflJJYD9juqafgzQGoR+39LsQiGpHU5jZvrLP2neN4T9MzuBY76nSWQAAAABJRU5ErkJggg==)
45 | 处理HTTP请求头部的流程
50 | postread阶段:获取真实客户端地址的realip模块
51 | rewrite阶段的rewrite模块:return指令
52 | rewrite阶段的rewrite模块:重写URL
53 | rewrite阶段的rewrite模块:条件判断
54 | find_config阶段:找到处理请求的location指令块
55 | preaccess阶段:对连接做限制的limit_conn模块
56 | preaccess阶段:对请求做限制的limit_req模块
57 | access阶段:对ip做限制的access模块
58 | access阶段:对用户名密码做限制的auth_basic模块
59 | access阶段:使用第三方做权限控制的auth_request模块
61 | precontent阶段:按序访问资源的try_files模块
62 | 实时拷贝流量:precontent阶段的mirror模块
63 | content阶段:详解root和alias指令
65 | static模块对url不以斜杠结尾却访问目录的做法
66 | index和autoindex模块的用法
70 | 用过滤模块更改响应中的字符串:sub模块
71 | 用过滤模块在http响应的前后添加内容:addition模块
76 | 使用变量实现防盗链功能实践:secure_link模块
78 | 通过变量指定少量用户实现AB测试:split_client模块
79 | 根据IP地址范围的匹配生成新变量:geo模块
80 | 使用变量获得用户的地理位置:geoip模块
81 | 对客户端使用keepalive提升连接效率
84 | 负载均衡哈希算法:ip_hash与hash模块
86 | 最少连接算法以及如何跨worker进程生效
89 | proxy模块中的proxy_pass指令
104 | uwsgi、fastcgi、scgi指令的对照表
108 | open file cache提升系统性能
112 | stream四层反向代理的7个阶段及常用变量
113 | proxy protocol协议与realip模块
115 | stream四层反向代理处理SSL下游流量
116 | stream_preread模块取出SSL关键信息
117 | stream proxy四层反向代理的用法
![](data:image/png;base64,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)
123 | 控制TCP三次握手参数
![](data:image/png;base64,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)
124 | 建立TCP连接的优化
129 | 减少关闭连接时的time_wait端口数量
130 | lingering_close延迟关闭TCP连接
![](data:image/png;base64,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)
132 | 磁盘IO的优化
136 | 使用Google PerfTools分析Nginx
137 | 使用stub_status模块监控Nginx的状态
145 | OpenResty中的Nginx模块与Lua模块
147 | OpenResty中Lua与C代码交互的原理
150 | 同步且非阻塞的底层SDK:cosocket
153 | share.DICT基于共享内存的字典
155 | 基于OpenResty的WAF防火墙&结课测试