npm reason: certificate has expired

err
TS2307: Cannot find module 'vue' or its corresponding type declarations.

request to https://registry.npm.taobao.org/ant-design-vue failed, reason: certificate has expired

使用
npm i 命令 显示

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报错
request to https://registry.npm.taobao.org/ant-design-vue failed, reason: certificate has expired

一、报错问题：提示淘宝镜像过期
npm ERR! code CERT_HAS_EXPIRED
npm ERR! errno CERT_HAS_EXPIRED
npm ERR! request to https://registry.npm.taobao.org/ant-design-vue failed, reason: certificate has expired

二、错误提示已经告诉原因是淘宝镜像过期了！

、查看当前的npm镜像设置：npm config list

2、清空缓存：npm cache clean --force

3、然后修改镜像即可：npm config set registry https://registry.npmjs.org/ （或npm config delete registry）
npm config get registry https://registry.npmmirror.com/ 国内镜像源
4、再次运行： npm config list，查看 registry 已经被更改为默认的 npm 公共镜像地址。

5.运行 npm i

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