openresty

旧城等待， 2022-07-10 17:27 184阅读 0赞

下载安装  
\#wget https://openresty.org/download/ngx\_openresty-1.7.10.1.tar.gz  
\#tar xf ngx\_openresty-1.7.10.1.tar.gz  
\#cd ngx\_openresty-1.7.10.1  
\#./configure --with-luajit  
\#make && make install  
  
【location】  
（1）=/ 和 /  
  location = / \{  
      \[configure A\]  
       \}  
  
  
  location / \{  
      \[configure B\]  
        \}  
  
  
 \#curl  http://localhost/ 匹配B  
 分析：本来精确匹配应该为A,但当访问http://localhost/时，默认访问网址为http://localhost/index.html,所以匹配为B  
  
  
 (2)=/index.html 和 /  
  location = /index.html \{  
      \[configure A\]  
       \}  
  
  
  location / \{  
      \[configure B\]  
        \}  
 \#curl  http://localhost/ 匹配A  
  
  
（3）/xixi/ 与 ^~ /xixi/  
    location /xixi/ \{  
      \[configure A\]  
     \}  
  
  
   location ^~ /xixi/ \{  
      \[configure B\]  
      \}  
  
  
  报错：  
  nginx: \[emerg\] duplicate location "/xixi/" in  /usr/local/openresty/nginx/conf/nginx.conf:58  
 分析：/xixi/与^~ /xixi/都属于普通字符匹配，属于重复配置  
  
  
  
  
（4）~ /xixi/ 与 ^~ /xixi/  
   location ~ /xixi/ \{  
      \[configure A\]  
      \}  
   
  location ^~ /xixi/ \{  
      \[configure B\]  
     \}  
  \#curl  http://localhost/xixi/  匹配B  
 分析：^~ /xixi/优先级大于正则 ~ /xixi/  
  
  
  \#curl  http://localhost/xixi  
  报错：404 Not Found  
  分析：错误日志显示xixi文件不存在  
  \# tail -n5 logs/error.log  
   2017/02/17 23:19:52 \[error\] 9732\#0: \*118 open() "/usr/local/openresty/nginx/html/haha/xixi" failed (2: No such file or directory), client: 127.0.0.1, server: 192.168.204.131, request: "GET /xixi HTTP/1.1", host: "localhost"  
  
  
 （5）~ /xixi/ 与  /xixi/  
   location  /xixi/ \{  
      \[configure A\]  
      \}  
   
   location ~ /xixi/ \{  
      \[configure B\]  
     \}     
  \#curl  http://localhost/xixi/  匹配B  
  分析： ~/xixi/ 优先 /xixi/  
   
   
（6）分析错误日志  
   2017/02/18 00:05:38 \[error\] 9987\#0: \*207 open() "/usr/local/openresty/nginx/html/haha/favicon.ico" failed (2: No such file or directory), client: 192.168.204.1, server: 192.168.204.131, request: "GET /favicon.ico HTTP/1.1", host: "192.168.204.131"