npm ERR! request to xxxx reason: unable to verify the first certificate1. 关闭SSL验证:npm config set strict-ssl false2. 关闭代理:npm config set proxy null3. 清除缓存:npm cache clean --force4. 设置国内镜像源: 1. npm config set registry https://registry.npm.taobao.org 2. npm set sentrycli_cdnurl=https://cdn.npm.taobao.org/dist/sentry-cli5. 查看结果:npm config list