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76 lines
1.8 KiB
76 lines
1.8 KiB
13 years ago
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<article lang="&language;" id="data">
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<title
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>Data URLs</title>
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<articleinfo>
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<authorgroup>
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<author
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><personname
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><firstname
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>Leo</firstname
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><surname
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>Savernik</surname
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></personname
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> <address
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><email
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>l.savernik@aon.at</email
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></address
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> </author>
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<othercredit role="translator"
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><firstname
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>Malcolm</firstname
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><surname
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>Hunter</surname
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><affiliation
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><address
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><email
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>malcolm.hunter@gmx.co.uk</email
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></address
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></affiliation
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><contrib
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>Conversion to British English</contrib
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></othercredit
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>
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</authorgroup>
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<date
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>2003-02-06</date>
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<!--releaseinfo
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>2.20.00</releaseinfo-->
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</articleinfo>
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<para
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>Data URLs allow small document data to be included in the URL itself. This is useful for very small HTML testcases or other occasions that do not justify a document of their own.</para>
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<para
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><userinput
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>data:,foobar</userinput
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> (note the comma after the colon) will deliver a text document that contains nothing but <literal
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>foobar</literal
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> </para>
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<para
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>The last example delivered a text document. For HTML documents one has to specify the MIME type <literal
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>text/html</literal
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>: <userinput
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>data:text/html,<title>Testcase</title><p>This is a testcase</p></userinput
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>. This will produce exactly the same output as if the content had been loaded from a document of its own. </para>
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<para
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>Specifying alternate character sets is also possible. Note that 8-Bit characters have to be escaped by a percentage sign and their two-digit hexadecimal codes: <userinput
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>data:;charset=iso-8859-1,Gr%FC%DFe aus Schl%E4gl</userinput
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> results in <literal
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>Grüße aus Schlägl</literal
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> whereas omitting the charset attribute might lead to something like <literal
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>Gr??e aus Schl?gl</literal
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> </para>
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<para
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><ulink url="http://www.ietf.org/rfc/rfc2397.txt"
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>IETF RFC2397</ulink
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> provides more information.</para>
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</article>
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