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支持 es最新版 #2488

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Promisezhangbo opened this issue Apr 24, 2022 · 1 comment
Open

支持 es最新版 #2488

Promisezhangbo opened this issue Apr 24, 2022 · 1 comment

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@Promisezhangbo
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怎么配置可选链操作符及空置合并操作符
const a = arr?.map((item) => item}
这个不支持
'@babel/plugin-proposal-optional-chaining', //可选链 ?.
'@babel/plugin-proposal-nullish-coalescing-operator' //空值合并 ??
这两个插件如何再dva项目中配置
@geekact
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geekact commented Apr 25, 2022

和dva无关系？需配置webpack里的babel，或者使用vite零配置即可支持这些特性。

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@geekact @Promisezhangbo