September 2015
Beginner
110 pages
2h 6m
English
Content preview from Exercises for Programmers
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| 54 | URL Shortener |
Write a web application that allows users to take a long URL and convert it to a shortened URL similar to https://goo.gl/.
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The program should have a form that accepts the long URL.
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The program should generate a short local URL like /abc1234 and store the short URL and the long URL together in a persistent data store.
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The program should redirect visitors to the long URL when the short URL is visited.
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The program should track the number of times the short URL is visited.
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The program should have a statistics page for the short URL, such as /abc1234/stats. Visiting this URL should show the short URL, the long URL, and the number of times the short URL was accessed.
Constraints
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This app must use a persistent data store that others can ...
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