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HomeBackend DevelopmentPHP Tutorial请Nginx服务器专家帮忙解答下:生产环境下,考虑效率和安全,如何配置nginx.conf ?

请Nginx服务器专家帮忙解答下:生产环境下,考虑效率和安全,如何配置nginx.conf ?

例如:

<code>    server_names_hash_bucket_size 128;
    client_header_buffer_size 32k;
    large_client_header_buffers 4 32k;
    client_max_body_size 8m;

</code>
<code>    fastcgi_connect_timeout 300;
    fastcgi_send_timeout 300;
    fastcgi_read_timeout 300;
    fastcgi_buffer_size 64k;
    fastcgi_buffers 4 64k;
    fastcgi_busy_buffers_size 128k;
    fastcgi_temp_file_write_size 128k;
</code>

这些设置的作用是什么呢?

回复内容:

请Nginx服务器专家帮忙解答下:生产环境下,考虑效率和安全,如何配置nginx.conf ?

例如:

<code>    server_names_hash_bucket_size 128;
    client_header_buffer_size 32k;
    large_client_header_buffers 4 32k;
    client_max_body_size 8m;

</code>
<code>    fastcgi_connect_timeout 300;
    fastcgi_send_timeout 300;
    fastcgi_read_timeout 300;
    fastcgi_buffer_size 64k;
    fastcgi_buffers 4 64k;
    fastcgi_busy_buffers_size 128k;
    fastcgi_temp_file_write_size 128k;
</code>

这些设置的作用是什么呢?

fastcgi_connect_timeout 设置连接后端服务的超时时间,注意时连接超时。
fastcgi_send_timeout 定义发送数据到后端服务的超时时间。
fastcgi_read_timeout 定义应用程序FastCGI的响应时间,如果这个时间段内Nginx没有收到响应,返回504。
fastcgi_buffer_size 设置缓冲区大小,默认一个缓冲区大小。
fastcgi_buffers 设置缓冲区的数量和大小。
fastcgi_busy_buffers_size 设忙时置缓冲区大小,一般是fastcgi_buffer_size的2倍。
fastcgi_temp_file_write_size 提供使用磁盘上的临时文件时,设置写缓冲区的大小。

以上设置默认即可。

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