Uniform Resource Locators (URLs) - PowerPoint PPT Presentation

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Uniform Resource Locators (URLs)

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CS 142 Lecture Notes: URLs and Links. Slide 2 a Examples. Full URL: ... Anchor definition: a name='sec3' ... /a CS 142 Lecture Notes: URLs and Links. Slide 3 ... – PowerPoint PPT presentation

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Title: Uniform Resource Locators (URLs)


1
Uniform Resource Locators (URLs)
Scheme
Port Number
Query
http//www.company.com81/a/b/c.html?userAliceye
ar2008p2
Host Name
Hierarchical portion
Fragment
2
ltagt Examples
  • Full URLlta href"http//www.xyz.com/news/2009.ht
    ml"gt2009 Newslt/agt
  • Relative locationlta href"2008/March.html"gt
    same as http//www.xyz.com/news/2008/March.html
  • Absolute location in same sitelta
    href"/stock/quote.html"gtsame as
    http//www.xyz.com/stock/quote.html
  • New location, same pagelta href"sec3"gt
  • Anchor definitionlta name"sec3"gt...lt/agt

3
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