搭建vue工程踩过的坑

npm ERR! code UNABLE_TO_VERIFY_LEAF_SIGNATURE

【解决】
关掉strict-ssl即可：npm config set strict-ssl false
用完之后恢复：npm config set strict-ssl true

ERROR command failed: npm install --loglevel error

1.清除npm的缓存 npm cache clean --force
2.卸载重装淘宝镜像 npm config set registry https://registry.npm.taobao.org