很多人对 Nginx 的认知停在同一句话：装好、改个 server 块、把请求转给后端，能跑就行。直到线上出现 502、504 排不出原因，做压测时 QPS 上不去又说不出瓶颈在哪，或者面试被问到「Nginx 为什么用 epoll」「动静分离具体怎么落地」时才发现——会用和懂，是两件事。这套课面向的正是这个缺口：它不打算把你培养成 Nginx 源码贡献者，但要求你看完之后，能对自己的配置说出「为什么这么写」。

先确认你是不是它的目标读者

如果你目前的状态是下面几种之一，这门课值得占用你的时间：

  • 写过若干 Nginx 配置，但基本靠抄模板，改参数时不知道影响面；
  • 做测试或运维，需要独立搭一套带反向代理、负载均衡、动静分离的环境；
  • 准备跳槽，Nginx 是笔试面试的常客，但答不深；
  • 遇到过高并发下的连接数、超时、日志暴涨问题，靠重启和加机器扛过去。

反过来，如果你已经能熟练写 Lua、调优内核参数、读过源码，这门前半部分对你偏基础，只有负载均衡与压测那几节可能还有参考价值。

课程覆盖的实际能力点

从主题来看，它走的是「配置能力 + 实战验证」两条线。配置侧集中在 Nginx 最常用的几块：虚拟主机与请求匹配规则、反向代理与后端联调、负载均衡策略（轮询、权重、ip_hash 这类调度方式的差异与适用场景）、动静分离与静态资源缓存控制、rewrite 与 location 的优先级关系。这些不是名词解释，而是配置写错就直接报错的硬知识，比如 location 匹配顺序搞反，请求就会落到意料之外的规则上。

实战侧则把配置和验证绑在一起。资料线索里出现了 ab 压测相关的内容，这意味着课程不只教你怎么写，还会让你用压测数据回头看配置效果——并发数、失败请求数、响应时间分布这些指标，是判断反向代理和负载均衡是否真的生效的直接证据。对测试岗位的人来说，这部分比死记指令有价值得多，因为它给了你一套「改配置 → 压测 → 看数据 → 再调」的闭环方法。

课程附带的源码资料，建议的用法不是通读，而是对照着改。看到某个配置项时，把源码里的实现或示例配置打开，比对着理解它到底做了什么，比只看视频的印象深得多。

学完应当能回答的问题

判断自己有没有真的学进去，可以用下面这组问题自测：

  • 一个请求进来，Nginx 是按什么顺序决定交给哪个 location 处理的？
  • 反向代理配置里，哪些头部必须转发，漏了会导致后端拿到什么错误信息？
  • 轮询、权重、ip_hash 三种负载策略，分别在什么业务场景下用，各自有什么坑？
  • 动静分离后，静态资源没更新或更新不生效，排查顺序是什么？
  • 用 ab 压测时，非 2xx 响应占比偏高，你会先怀疑 Nginx 配置还是后端服务，依据是什么？

这些问题能顺畅答出八成，说明你不再是「照抄配置」的状态。

怎么学更划算

建议不要一次看完再动手。每学完一块配置，就在本地或测试机上搭一次，用 curl 或浏览器直接验证返回结果，再用 ab 打一轮看数据。Nginx 的很多坑只有在真实转发链路里才会暴露，比如代理超时、缓冲区大小、连接数上限，光看视频很容易觉得「懂了」，一上手就卡住。源码资料当成字典用，遇到不理解的行为再去翻，比从头啃效率高。

还有一点：这门课的定位是补缺口，不是替代官方文档。学完之后保留查文档的习惯，配置项的含义以官方说明为准，课程给你的是上手路径和判断方法。

Nginx从入门到实战-附源码教程

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? ??05?? Nginx????
    ??05?? Nginx????????.zip  [1.8 MB]
    5-9 Nginx?????????_???????????????????.wmv  [6.3 MB]
    5-12 Nginx?????????_ab?????2.wmv  [40.3 MB]
    5-31 Nginx??????_?????????????????.wmv  [17.1 MB]
    5-27 Nginx???_Nginx+LUA?????????.wmv  [18.3 MB]
    5-11 Nginx?????????_ab?????1.wmv  [24.1 MB]
    5-8 Nginx????????_Nginx????????????.wmv  [4.9 MB]
    5-25 Nginx???_???????mariadb??lnmp????.wmv  [73.6 MB]
    5-20 Nginx???_??????????????.wmv  [8.4 MB]
    5-33 Nginx??????_???????????.wmv  [14.6 MB]
    5-1 Nginx????????_????????.wmv  [2.3 MB]
    5-4 Nginx????????_???location?????????2.wmv  [9.9 MB]
    5-32 Nginx??????_Nginx????????????????.wmv  [10.1 MB]
    5-24 Nginx???_SQL????????.wmv  [4.0 MB]
    5-23 Nginx???_SQL???.wmv  [3.2 MB]
    5-7 Nginx????????_??????????????ip???.wmv  [4.4 MB]
    5-29 Nginx???_?????????????CC???????.wmv  [13.6 MB]
    5-28 Nginx???_Nginx+LUA???????sql????????.wmv  [103.7 MB]
    5-21 Nginx???_???????????????.wmv  [6.0 MB]
    5-13 Nginx?????????_ab?????3.wmv  [23.0 MB]
    5-34 ??????.wmv  [1.5 MB]
    5-2 Nginx????????__???server_name????????????????????.wmv  [25.0 MB]
    5-14 Nginx?????????_????Nginx???????.wmv  [3.5 MB]
    5-3 Nginx????????_???location?????????1.wmv  [3.0 MB]
    5-17 Nginx?????????_CPU???????2.wmv  [19.3 MB]
    5-18 Nginx?????????_Nginx??????????.wmv  [31.1 MB]
    5-6 Nginx????????_alias??root?????????.wmv  [4.5 MB]
    5-19 Nginx???_????Nginx??????????????.wmv  [2.9 MB]
    5-10 Nginx?????????_ab?????.wmv  [3.1 MB]
    5-22 Nginx???_?????????.wmv  [6.2 MB]
    5-15 Nginx?????????_??????????.wmv  [22.9 MB]
    5-5 Nginx????????_try_files???.wmv  [21.2 MB]
    5-26 Nginx???_???SQL?????.wmv  [18.2 MB]
    5-16 Nginx?????????_CPU???????1.wmv  [35.7 MB]
    5-30 Nginx???_Nginx??????????????.wmv  [11.7 MB]
? ??03?? ????????
    ??03?? ???????????.png  [493.5 KB]
    3-29 Nginx??????????_???????????????.wmv  [13.1 MB]
    3-20 Nginx?????????????_????????.wmv  [26.5 MB]
    3-3 Nginx?????????web????_CDN????.wmv  [7.7 MB]
    3-15 Nginx???????????_???????????????(2).wmv  [14.4 MB]
    3-11 Nginx?????????web????_??????(2).wmv  [75.1 MB]
    3-26 Nginx??????????_Nginx??????????.wmv  [6.1 MB]
    3-18 Nginx?????????????_?????????Nginx.wmv  [13.2 MB]
    3-25 Nginx?????????????_??????????url_hash????.wmv  [35.5 MB]
    3-12 Nginx???????????_????????.wmv  [13.3 MB]
    3-5 Nginx?????????web????_???????.wmv  [80.4 MB]
    3-17 Nginx???????????_???????????????Z.wmv  [31.3 MB]
    3-27 Nginx??????????_?????????????.wmv  [6.2 MB]
    3-1 ???????????????.wmv  [4.2 MB]
    3-4 Nginx?????????web????_??????.wmv  [13.5 MB]
    3-16 Nginx???????????_??????????????.wmv  [19.6 MB]
    3-24 Nginx?????????????_??????????ip_hash???.wmv  [9.6 MB]
    3-9 Nginx?????????web????_??????????????.wmv  [29.1 MB]
    3-21 Nginx?????????????_server????????.wmv  [9.8 MB]
    3-28 Nginx??????????_???????????.wmv  [37.1 MB]
    3-22 Nginx?????????????_backup?????.wmv  [8.9 MB]
    3-19 Nginx?????????????_??????.wmv  [4.2 MB]
    3-2 Nginx?????????web????_??????????.wmv  [7.0 MB]
    3-14 Nginx???????????_???????????????(1).wmv  [8.3 MB]
    3-30 Nginx??????????_???????.wmv  [5.6 MB]
    3-6 Nginx?????????web????_????????????.wmv  [13.2 MB]
    3-23 Nginx?????????????_??????????????.wmv  [8.2 MB]
    3-7 Nginx?????????web????_???????????????.wmv  [39.6 MB]
    3-8 Nginx?????????web????_???????.wmv  [9.0 MB]
    3-10 Nginx?????????web????_??????(1).wmv  [6.7 MB]
    3-13 Nginx???????????_???????????????????.wmv  [23.2 MB]
? ??04?? ??????
    ??04?? ?????????.zip  [1.8 MB]
    4-7 Rewrite????_rewrite????????flag.wmv  [19.2 MB]
    4-19 ????Nginx??HTTPS????_???????????Nginx??HTTPS????????1.wmv  [93.2 MB]
    4-24 ????Nginx??HTTPS????_HTTPS???????.wmv  [8.3 MB]
    4-6 Rewrite????_rewrite????????.wmv  [14.4 MB]
    4-1 Nginx????????_?????????????.wmv  [20.9 MB]
    4-4 Rewrite????_rewrite????????.wmv  [5.1 MB]
    4-29 Nginx??Lua?????_Nginx????Lua?????Nginx??Luaapi???.wmv  [6.4 MB]
    4-3 Nginx????????_?????????????(2).wmv  [44.2 MB]
    4-12 Nginx?????????_secure_link??????????.wmv  [14.2 MB]
    4-32 Nginx??Lua?????_???????????????????2.wmv  [62.6 MB]
    4-17 ????Nginx??HTTPS????_HTTPS?????????2.wmv  [5.5 MB]
    4-8 Rewrite????_redirect??permanent????.wmv  [52.8 MB]
    4-28 Nginx??Lua?????_Nginx??Lua?????????.wmv  [11.6 MB]
    4-20 ????Nginx??HTTPS????_???????????Nginx??HTTPS????????2.wmv  [11.5 MB]
    4-34 Nginx??Lua?????_???????????????????4.wmv  [17.8 MB]
    4-10 Rewrite????_rewrite?????(2).wmv  [11.4 MB]
    4-33 Nginx??Lua?????_???????????????????3.wmv  [18.1 MB]
    4-15 Nginx?????????_Geoip????????????????.wmv  [34.7 MB]
    4-5 Rewrite????_rewrite??????.wmv  [3.5 MB]
    4-22 ????Nginx??HTTPS????_?????????????????openssl???HTTPS????2.wmv  [33.7 MB]
    4-23 ????Nginx??HTTPS????_?????????????????openssl???HTTPS????3.wmv  [12.5 MB]
    4-2 Nginx????????_?????????????(1).wmv  [5.7 MB]
    4-18 ????Nginx??HTTPS????_??????????CA???.wmv  [6.5 MB]
    4-21 ????Nginx??HTTPS????_?????????????????openssl???HTTPS????1.wmv  [43.5 MB]
    4-30 Nginx??Lua?????_????????????.wmv  [7.4 MB]
    4-13 Nginx?????????_secure_link????????????????.wmv  [46.2 MB]
    4-31 Nginx??Lua?????_???????????????????1.wmv  [42.2 MB]
    4-25 Nginx??Lua?????_Nginx??Lua??????????.wmv  [4.1 MB]
    4-27 Nginx??Lua?????_Lua??????????2.wmv  [5.6 MB]
    4-11 Rewrite????_rewrite????????.wmv  [5.0 MB]
    4-16 ????Nginx??HTTPS????_HTTPS?????????1.wmv  [15.7 MB]
    4-14 Nginx?????????_Geoip????????????????.wmv  [5.9 MB]
    4-9 Rewrite????_rewrite?????(1).wmv  [23.0 MB]
    4-26 Nginx??Lua?????_Lua??????????1.wmv  [13.4 MB]
? ??02?? ?????
    ??02?? ????????.png  [493.5 KB]
    2-1 ????Nginx.wmv  [5.8 MB]
    2-24 Nginx?????????access_module??????????.wmv  [2.9 MB]
    2-4 Nginx????_??????2.wmv  [3.9 MB]
    2-13 Nginx???_log_format1.wmv  [70.5 MB]
    2-16 Nginx???x??_sub_status.wmv  [23.6 MB]
    2-7 Nginx??????.wmv  [33.4 MB]
    2-27 Nginx?????????auth_basic_module????.wmv  [46.8 MB]
    2-10 Nginx????????????_?????????.wmv  [30.1 MB]
    2-28 Nginx?????????auth_basic_module??????.wmv  [3.6 MB]
    2-15 Nginx???x??_??????.wmv  [12.6 MB]
    2-11 Nginx????????????_???????????????????.wmv  [35.2 MB]
    2-25 Nginx?????????access_module????.wmv  [47.1 MB]
    2-6 Nginx????_??????4.wmv  [4.5 MB]
    2-3 Nginx????_??????1.wmv  [13.9 MB]
    2-23 Nginx????????_????????????????????.wmv  [2.4 MB]
    2-2 ???????????????.wmv  [5.5 MB]
    2-17 Nginx???x??_random_index.wmv  [34.6 MB]
    2-21 Nginx??????????_???????????2.wmv  [25.2 MB]
    2-12 HTTP????.wmv  [32.8 MB]
    2-22 Nginx??????????_???????????3.wmv  [75.3 MB]
    2-20 Nginx??????????_???????????1.wmv  [12.7 MB]
    2-19 Nginx???x??_sub_module???????.wmv  [17.7 MB]
    2-18 Nginx???x??_sub_module.wmv  [8.8 MB]
    2-14 Nginx???_log_format2.wmv  [17.3 MB]
    2-5 Nginx????_??????3.wmv  [4.9 MB]
    2-26 Nginx?????????access_module??????.wmv  [13.7 MB]
    2-8 Nginx????????????_Nginx?????.wmv  [22.8 MB]
    2-9 Nginx????????????_Nginx????????????.wmv  [30.9 MB]
? ??01?? ???????
    1-1 ???????.wmv  [23.7 MB]
    1-2 ?????????.wmv  [26.6 MB]

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