w2-echobot

Special thanks to

• LINE SDK ref
• Others Sharing blog.kazu634.co
• Library I Use GoDotEnv
• ngrok

Have learned

• Using linebot sdk of go
• Parsing configuration with library GoDotEnv

Difficulties

(1)
When I was trying to build an echo bot, I did not understand how to parse env config. 
THere are many types of env I can choose, like json, yaml, ini...etc.
I took .env to be my choice because its clear and simple feature.  

(2)
Totally having no idea to use sdk, so I did take some time to see others' code.
Many thanks especially from the very beginner like me to learn how to use this programming language. 

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