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# shrt
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Shrt is a url shortner writen in Go and by (Polr)[https://polr.me/index.php].
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## Features
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[x] No duplicated URL
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[x] Simple UI
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[x] DB simple json file
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[x] Count URL views
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[] Statistiks
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[] Delete URL
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[] Login
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## Problem
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Problem liegt derzeit bei der Verwendung von shrt.Get mit der übergabe eines inteface.
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```
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package main
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...
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var redirect string
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if ok := shrt.Get(token, &redirect); ok {
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// do something with the redirect.
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}
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```
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Entgegen genommen wird es bei `lib/shrt.go`:
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```
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// Get returns the URL for the given token
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func (s *Storage) Get(token string, value interface{}) bool {
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if hash, ok := s.Token[token]; ok {
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fmt.Printf("Url gefunden %s mit Hash: %v \n", s.Url[hash].URL, hash)
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value = s.Url[hash].URL
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fmt.Printf("Value: %V \n", value)
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return true
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}
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return false
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}
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```
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Ich dachte eigentlich ich könne redirect damit manipulieren wenn ich es als pointer auf redirect übergebe aber das scheint nicht so zu sein....
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