前言
尽管我们使用 nrm ， yrm 等换源工具将 registry 指向了 taobao 镜像源，但是在下载一些二进制包的时候还是会遇到网络问题。
解决办法是：在项目的根目录配置 .npmrc （使用npm） 或 .yarnrc （使用yarn） 文件，指定二进制包地址。
.npmrc 文件完整版配置
home="https://npmmirror.com" registry="https://registry.npmmirror.com/" #前台相关 sass_binary_site="https://npmmirror.com/mirrors/node-sass/" canvas_binary_host_mirror="https://npmmirror.com/mirrors/node-canvas-prebuilt/" phantomjs_cdnurl="https://npmmirror.com/dist/phantomjs/" electron_mirror="https://npmmirror.com/mirrors/electron/v" sqlite3_binary_host_mirror="http://npmmirror.com/mirrors/" profiler_binary_host_mirror="https://npmmirror.com/mirrors/node-inspector/" chromedriver_cdnurl="http://npmmirror.com/mirrors/chromedriver/" operadriver_cdnurl="http://npmmirror.com/mirrors/operadriver/" electron_builder_binaries_mirror="http://npmmirror.com/mirrors/electron-builder-binaries/" #后台相关 grpc_node_binary_host_mirror="https://npmmirror.com/mirrors/" node_sqlite3_binary_host_mirror="http://npmmirror.com/mirrors/" nodejieba_binary_host_mirror="https://npmmirror.com/mirrors/nodejieba"点击复制复制失败已复制
.yarnrc 文件完整版配置
home "https://npmmirror.com" registry "https://registry.npmmirror.com/" disturl "https://npmmirror.com/dist" #前台相关 sass_binary_site "https://npmmirror.com/mirrors/node-sass/" canvas_binary_host_mirror "https://npmmirror.com/mirrors/node-canvas-prebuilt/" phantomjs_cdnurl "https://npmmirror.com/dist/phantomjs/" electron_mirror "https://npmmirror.com/mirrors/electron/v" sqlite3_binary_host_mirror "http://npmmirror.com/mirrors/" profiler_binary_host_mirror "https://npmmirror.com/mirrors/node-inspector/" chromedriver_cdnurl "http://npmmirror.com/mirrors/chromedriver/" operadriver_cdnurl "http://npmmirror.com/mirrors/operadriver/" electron_builder_binaries_mirror "http://npmmirror.com/mirrors/electron-builder-binaries/" #后台相关 grpc_node_binary_host_mirror "https://npmmirror.com/mirrors/" node_sqlite3_binary_host_mirror "http://npmmirror.com/mirrors/" nodejieba_binary_host_mirror "https://npmmirror.com/mirrors/nodejieba"
