官方所有npm全局安装权限问题解决https://docs.npmjs.com/resolv...//rm-rf.node-gyp根目录下当前用户//HeavyInstallnodejsmkdir~/.npm-globalnpmconfigsetprefix'~/.npm-global'exportPATH=~/.npm-global/bin:$PATHNPM_CONFIG_PREFIX=~/.npm-global添加环境变量cd~vi.bashrc//输入exportPATH=~/.npm-global/bin:$PATH//保存并退出//加载新的配置source./.bashrcecho"[-r~/.bashrc]&&source~/.bashrc">>.bash_profile
