JJavaScript/Node.js 台灣@JavaScriptTw · group · 1 999 members

Thread啥鬼地方都能放

3 messages · 14:19–14:32

F

Fish Wang

啥鬼地方都能放

14:19

1. 阿

   阿卡琳 🦀

   我之前以为函数的默认参数在函数外边，所以里边放上 this 就会指向外边。

   14:21
   1. F

      Fish Wang

      等到你發現 shadow 的情況下，寫在 default arg 的位置拿不到外面參數時就會發現了

      14:32

JJavaScript/Node.js 台灣@JavaScriptTw · group · Tech

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