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Accepted
Jan Tajovsky
Asked: 2018-06-28 23:02:32 +0800 CST

如何使用busybox httpd设置标题

  • 772

我正在使用以下命令运行busybox httpd：

busybox httpd -p 80 -h /var/www

它可以工作，但是我需要将缓存控制标头设置为无缓存。

目前我的服务器仅附加这些标头：

  HTTP/1.0 200 OK
  Content-type: text/html
  Date: Thu, 28 Jun 2018 06:58:08 GMT
  Connection: close
  Accept-Ranges: bytes
  Last-Modified: Thu, 28 Jun 2018 06:57:43 GMT
  Content-Length: 45

如何配置我的busybox httpd 服务器以追加

Cache-Control: no-cache

标题？

busybox

2 个回答

  1. Best Answer

    BusyBox HTTP Daemon (httpd) webserver 是一个自己的简单 web 服务器实现，没有广泛的配置选项，正如您从OpenWRT 配置文档或源代码中的注释块httpd.c（第 39-60 行）中看到的那样：

     * httpd.conf has the following format:
 *
 * H:/serverroot     # define the server root. It will override -h
 * A:172.20.         # Allow address from 172.20.0.0/16
 * A:10.0.0.0/25     # Allow any address from 10.0.0.0-10.0.0.127
 * A:10.0.0.0/255.255.255.128  # Allow any address that previous set
 * A:127.0.0.1       # Allow local loopback connections
 * D:*               # Deny from other IP connections
 * E404:/path/e404.html # /path/e404.html is the 404 (not found) error page
 * I:index.html      # Show index.html when a directory is requested
 *
 * P:/url:[http://]hostname[:port]/new/path
 *                   # When /urlXXXXXX is requested, reverse proxy
 *                   # it to http://hostname[:port]/new/pathXXXXXX
 *
 * /cgi-bin:foo:bar  # Require user foo, pwd bar on urls starting with /cgi-bin/
 * /adm:admin:setup  # Require user admin, pwd setup on urls starting with /adm/
 * /adm:toor:PaSsWd  # or user toor, pwd PaSsWd on urls starting with /adm/
 * /adm:root:*       # or user root, pwd from /etc/passwd on urls starting with /adm/
 * /wiki:*:*         # or any user from /etc/passwd with according pwd on urls...
 * .au:audio/basic   # additional mime type for audio.au files
 * *.php:/path/php   # run xxx.php through an interpreter

    您对 BusyBox HTTPd 的选择：

    • BusyBox HTTP 守护程序是开源的。修改httpd.c添加头文件并编译。
    • 将您的页面用作cgi 脚本。它可以在开头有自定义标题。

    或者安装一些更通用的 Web 服务器：Nginx、Apache、Lighttpd ...

    • 3

  2. docker run -d --name busybox-http -p 8080:8080 -e TZ=UTC-8 busybox sh -c " echo GMT-8 > /etc/TZ mkdir -p /root/cgi-bin cat > /root/ cgi-bin/a.html <<EOF #!/bin/sh echo -e 'Content-Type: text/plain\n' echo "hostname=[\$(hostname)], time=[\$(date ' +%F %T')], query=[\${QUERY_STRING}], path=[\${PATH_INFO}]" echo "requestUrl=[\${REQUEST_URI}]" echo -e "\n===环境列表：\n\$(env|sed 's/\n/
    /g')" EOF chmod u+x /root/cgi-bin/a.html httpd -p 8081 -h /root cat > /root/ httpd.conf <<EOF P:/:http://localhost:8081/cgi-bin/a.html/ EOF httpd -p 8080 -c /root/httpd.conf sleep infinty "

    卷曲 l​​ocalhost:8080/a/b?c=1

    结果输出：

    主机名=[e95c54e5ff19]，时间=[2021-01-19 23:20:42]，查询=[c=1]，路径=[/a/b] requestUrl=[/cgi-bin/a.html/a /b?c=1]

    === 环境列表：GATEWAY_INTERFACE=CGI/1.1 HOSTNAME=e95c54e5ff19 SHLVL=2 REMOTE_ADDR=[::ffff:127.0.0.1] HOME=/root QUERY_STRING=c=1 HTTP_USER_AGENT=curl/7.29.0 REMOTE_PORT=51456 HTTP_ACCEPT= / SCRIPT_FILENAME=/root/cgi-bin/a.html HTTP_HOST=localhost:8080 REQUEST_URI=/cgi-bin/a.html/a/b?c=1 SERVER_SOFTWARE=busybox httpd/1.31.1 PATH=/usr/local/ sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin SERVER_PROTOCOL=HTTP/1.0 PATH_INFO=/a/b REQUEST_METHOD=GET PWD=/root/cgi-bin SCRIPT_NAME=/cgi -bin/a.html

    • -1

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