webdesign presentation lab 1
DESCRIPTION
ART2830TRANSCRIPT
LUYAO ZHANG1
What is http?
Abbreviation : Hypertext Transfer (or Transport) Protocol, the data transfer protocol used on the World Wide Web.
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Function
The HTTP functions let you manipulate information sent to the browser by the Web server, before any other output has been sent.
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What attributes are possible for this tag?
The HTTP functions let you manipulate information sent to the browser by the Web server, before any other output has been sent.
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Example
Use the http-equiv attribute to define the character set for an HTML document:
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Status Code
Contents 1 1xx Informational 2 2xx Success 3 3xx Redirection 4 4xx Client Error 5 5xx Server Error 6 See also 7 References 8 External links
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Example 1xx Informational Request received, continuing process.[2]
This class of status code indicates a provisional response, consisting only of the Status-Line and optional headers, and is terminated by an empty line. Since HTTP/1.0 did not define any 1xx status codes, servers must not send a 1xx response to an HTTP/1.0 client except under experimental conditions.
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100 Continue
This means that the server has received the request headers, and that the client should proceed to send the request body .
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Website
http://www.w3schools.com/default.asp http://www.w3.org/Protocols/rfc2616/
rfc2616-sec10.html
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Thank You
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