HTTP模块(二)

client_header_timeout

syntax: client_header_timeout time

default: client_header_timeout 60

context: http, server

Directive assigns timeout with reading of the title of the request of client.

The timeout is set only if a header is not get in one readstep. If after this time the client send nothing, nginx returns error "Request time out" (408).

client_max_body_size

syntax: client_max_body_size size

default: client_max_body_size 1m

context: http, server, location

Directive assigns the maximum accepted body size of client request, indicated by the line "Content-Length" in the header of request. 可接受的客户端最大request body，也就是http request头部中的content-length字段指定的值

If size is greater the given one, then the client gets the error "Request Entity Too Large" (413). 若content-length大于给定的这个值，就会返回Request Entity Too Large 错误

It is necessary to keep in mind that the browsers do not know how to correctly show this error.一定要记住浏览器是不知道如何正确的显示错误的，所以一定要使用error_page指定显示错误页面？？

Default_type

语法：default_type MIME-type

缺省值：default_type text/plain

Context:http,server,location

当标准的MIMEmap没有指定任何东西时，指定默认的MIME-type

e.g.

location = /proxy.pac {

      default_type application/x-ns-proxy-autoconfig;

}

location = /wpad.dat {

      rewrite . /proxy.pac;

      default_type application/x-ns-proxy-autoconfig;

}