http { include mime.types; #access_log off; log_format main '$remote_user [$time_local] - $remote_addr $uri ' '$scheme ' '$upstream_addr ' 'ups_resp_time: $request_time img_url: - $status $upstream_http_location ' 'request_time: $request_time'; access_log logs/access.log main; underscores_in_headers on;} 用shell脚本注释log_format main和access_log logs/access.log main及其之间的所有行

您可以使用sed命令注释掉这些行。以下是一个示例脚本：

#!/bin/bash

# 使用sed命令注释掉包含log_format main和access_log logs/access.log main之间的所有行，包括这两行

sed -i '/log_format  main/,/access_log  logs\/access.log  main/{s/^/#/}' file.conf

其中，`file.conf`是您要注释的配置文件名。这个脚本会将`file.conf`中包含`log_format main`和`access_log logs/access.log main`之间的所有行注释掉，包括这两行。注释符号为`#`。

注意，您的配置文件中的`log_format`行和`access_log`行之间包含了注释符号`#`，如果您希望保留这些注释，可以使用以下的sed命令：

sed -i '/log_format  main/,/access_log  logs\/access.log  main/{/^#/! s/^/#/}' file.conf

这个命令将只注释掉未被注释的`log_format`行和`access_log`行。

相关问题

user nginx; worker_processes auto; error_log /var/log/nginx/error.log notice; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; #tcp_nopush on; keepalive_timeout 65; #gzip on; #默认加载的配置 include /etc/nginx/conf.d/*.conf; }

这份nginx配置文件中，并没有添加任何关于跨域请求的配置。所以，如果您想要开启nginx服务器支持跨域请求，需要在http或者server节中添加如下配置：

http {
    ...
    # 设置跨域请求的响应头信息
    add_header Access-Control-Allow-Origin *;
    add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
    add_header Access-Control-Allow-Headers "Authorization, Content-Type";
    ...
}

或者：

server {
    ...
    # 设置跨域请求的响应头信息
    add_header Access-Control-Allow-Origin *;
    add_header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS";
    add_header Access-Control-Allow-Headers "Authorization, Content-Type";
    ...
}

以上配置将允许来自任何域名的请求访问资源，并允许使用 GET、POST、PUT、DELETE、OPTIONS 方法以及 Authorization、Content-Type 头信息，如果您需要更加严格的配置，可以根据实际情况设置。

配置完成后，保存配置文件并重新加载nginx，就可以解决跨域请求的问题了。

帮我看看nginx 的conf配置文件，看看文件有没有错误 ，我想要的效果是请求遇到v1就转发到别的网址。文件内容是：#user nobody; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location ^~/v1 { proxy_pass https://u91298-ad38-3bb835ff.neimeng.seetacloud.com:6443/api/; } location / { root C:/Users/Administrator/Desktop/chat-cs/dist; index index.html index.htm; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ .php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ .php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }

你的nginx配置文件看起来没有明显的语法错误，但是在location ^~/v1这个location块中，你使用了proxy_pass指令来将请求转发到https://u91298-ad38-3bb835ff.neimeng.seetacloud.com:6443/api/这个地址，但是没有指定proxy_set_header来设置必要的HTTP头部信息，这可能会导致后端服务器无法正确处理请求。你可以尝试添加下面的指令来设置HTTP头部信息：

location ^~/v1 {
    proxy_pass https://u91298-ad38-3bb835ff.neimeng.seetacloud.com:6443/api/;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}

这样设置可以确保后端服务器能够正确地获取请求来源的IP地址和其他必要的信息。