HTTP::Request

HTTP::Request(3)      User Contributed Perl Documentation     HTTP::Request(3)

NAME
       HTTP::Request - HTTP style request message

SYNOPSIS
        require HTTP::Request;
        $request = HTTP::Request->new(GET => 'http://www.example.com/');

       and usually used like this:

        $ua = LWP::UserAgent->new;
        $response = $ua->request($request);

DESCRIPTION
       "HTTP::Request" is a class encapsulating HTTP style requests, consisting of a request line, some headers, and a content body. Note that the LWP library uses HTTP style requests even for
       non-HTTP protocols.  Instances of this class are usually passed to the request() method of an "LWP::UserAgent" object.


 "HTTP::Request" 是一个类封装HTTP请求方式,有请求行组成,一些 headers，和一个内容体。 注意 LWP 库使用HTTP 协议 请求对于non-HTTP protocols,

这些类的实例, 通常被传入到"LWP::UserAgent" 的request()方法




       "HTTP::Request" is a subclass of "HTTP::Message" and therefore inherits its methods.  The following additional methods are available:


       "HTTP::Request"是HTTP::Message的子类：：因此继承它的方法

       $r = HTTP::Request->new( $method, $uri )
       $r = HTTP::Request->new( $method, $uri, $header )
       $r = HTTP::Request->new( $method, $uri, $header, $content )
           Constructs a new "HTTP::Request" object describing a request on the object $uri using method $method.  The $method argument must be a string.  The $uri argument can be either a string,
           or a reference to a "URI" object.  The optional $header argument should be a reference to an "HTTP::Headers" object or a plain array reference of key/value pairs.  The optional $content
           argument should be a string of bytes.


构建一个新的"HTTP::Request"对象 描述一个请求在对象$url使用$method
方法。$method 参数必须是一个字符窜, $url 参数可以是一个字符串或者是一个URL
对象的引用。额外的$header 参数必须是一个  "HTTP::Headers"
object的引用或者一个键/值对的纯数组引用。选择$content 是一个字节的字符串参数。


       $r = HTTP::Request->parse( $str )
           This constructs a new request object by parsing the given string.

  构造一个新的请求对象通过解析给定的字符串

       $r->method
       $r->method( $val )
           This is used to get/set the method attribute.  The method should be a short string like "GET", "HEAD", "PUT" or "POST".

这个是用于 get/set 方法属性, 方法应该是一个短的字符串
像"GET","HEAD","PUT或者"POST"

       $r->uri
       $r->uri( $val )
           This is used to get/set the uri attribute.  The $val can be a reference to a URI object or a plain string.  If a string is given, then it should be parseable as an absolute URI.
      这个选项用于 get/set url的属性,$val
可以是一个URL对象的引用或者一个纯字符串。如果字符串被指定,然后，它应该作为一个绝对URI解析。

       $r->header( $field )
       $r->header( $field => $value )
           This is used to get/set header values and it is inherited from "HTTP::Headers" via "HTTP::Message".  See HTTP::Headers for details and other similar methods that can be used to access
           the headers.
这是用于get/set header 的值,它是从 "HTTP::Headers"继承。


       $r->accept_decodable
           This will set the "Accept-Encoding" header to the list of encodings that decoded_content() can decode.

       $r->content
       $r->content( $bytes )
           This is used to get/set the content and it is inherited from the "HTTP::Message" base class.  See HTTP::Message for details and other methods that can be used to access the content.

           Note that the content should be a string of bytes.  Strings in perl can contain characters outside the range of a byte.  The "Encode" module can be used to turn such strings into a
           string of bytes.

       $r->as_string
       $r->as_string( $eol )
           Method returning a textual representation of the request.

SEE ALSO
       HTTP::Headers, HTTP::Message, HTTP::Request::Common, HTTP::Response

COPYRIGHT
       Copyright 1995-2004 Gisle Aas.

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.10.1                      2009-06-16                  HTTP::Request(3)