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小白提问 #2316

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gjfei opened this issue Jul 2, 2019 · 1 comment

gjfei commented Jul 2, 2019

Question（提问）

这里的that=this有何用意？

Steps to reproduce（问题复现步骤）

Screenshot or Gif（截图或动态图）

Link to minimal reproduction（最小可在线还原demo）

Other relevant information（格外信息）

Your OS:
Node.js version:
vue-element-admin version:

Contributor

mayunhai commented Jul 11, 2019

大多数情况是为了修改 this 指向，不过这里不做转化也是可以的，因为里面没有用函数，或者直接改用箭头函数

PanJiaChen closed this as completed

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