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<meta charset=gb2312">
<TITLE>ַURL޷ȡ</TITLE>
</HEAD><BODY>
<H1></H1>
<H2>ַURL޷ȡ</H2>
<HR>
<P>
Խʱ
<PRE>
%R
</PRE>
<P>
еĴ
<UL>
<LI>
<STRONG>
Invalid Request
<BR>
Ч
</STRONG>
</UL>

<P>
Some aspect of the HTTP Request is invalid.  Possible problems:
<BR>
HTTP ĳЩЧġ⣺
<UL>
<LI>Missing or unknown request method
<BR>ȱʽδ֪ʽ
<LI>Missing URL
<BR>ȱַ
<LI>Missing HTTP Identifier (HTTP/1.0)
<BR>ȱ HTTP ʶHTTP/1.0
<LI>Request is too large
<BR>
<LI>Content-Length missing for POST or PUT requests
<BR>POST  PUT ȱݳ
<LI>Illegal character in hostname; underscores are not allowed
<BR>аϷַ»ǲġ
</UL>
</P>
<P>Ա<A HREF="mailto:%w">%w</A>. 
