解决方案：
npm config set user 0
npm config set unsafe-perm true
报错：
Unable to save binary /var/lib/jenkins/workspace/uploadH5_download_app/download/node_modules/node-sass/vendor/linux-x64-64 : { Error: EACCES: permission denied, mkdir '/var/lib/jenkins/workspace/uploadH5_download_app/download/node_modules/node-sass/vendor'
at Object.mkdirSync (fs.js:753:3)
at sync (/var/lib/jenkins/workspace/uploadH5_download_app/download/node_modules/mkdirp/index.js:71:13)
at Function.sync (/var/lib/jenkins/workspace/uploadH5_download_app/download/node_modules/mkdirp/index.js:77:24)
at checkAndDownloadBinary (/var/lib/jenkins/workspace/uploadH5_download_app/download/node_modules/node-sass/scripts/install.js:114:11)
at Object.<anonymous> (/var/lib/jenkins/workspace/uploadH5_download_app/download/node_modules/node-sass/scripts/install.js:157:1)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
errno: -13,
syscall: 'mkdir',
code: 'EACCES',
path:
'/var/lib/jenkins/workspace/uploadH5_download_app/download/node_modules/node-sass/vendor' }
> node-sass@4.11.0 postinstall /var/lib/jenkins/workspace/uploadH5_download_app/download/node_modules/node-sass
> node scripts/build.js
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原文链接：https://blog.csdn.net/sinat_41780498/article/details/88737365