--- tags: Week3_Dapp --- # 第 2 次讀書會實作練習 - 用 chainlink VRF 產生隨機數來實作樂透 ## DApp_Westbrook - Gist 程式碼連結:https://gist.github.com/750b1e0052151d864d711c0cd0f2ce09. - 合約網址 https://goerli.etherscan.io/tx/0x2de6b85cc5630482383fc835219dc68e84348ae944205eebbbed325c84bae933 基本題:Y 進階題:N