Golang example project to shorten urls. You can store url in database (MongoDb or Redis). It will generate unique code and store the URL. Then you can call \{code} and it will redirect you to the stored URL.

Environment variables needed:

• PORT - integer, if not presented 8000 will be used as default
• URL_DB - (required) redis or mongodb Redis:
  • REDIS_URL - url to redis database Mongo DB:
  • MONGO_URL - url to mongo database
  • MONGO_DB - database name
  • MONGO_TIMEOUT - connection timeout in seconds

To start the project: go run .\main.go