--- title: 'windows安装deno' date: 2021-09-09 13:52:00 --- 以管理员身份运行windows PowerShell 命令行里输入: ```javascript Set-ExecutionPolicy RemoteSigned ``` ![](https://img-blog.csdnimg.cn/20210909134704807.png?x-oss-processimage/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA5b6Q5ZCM5L-d,size_20,color_FFFFFF,t_70,g_se,x_16) 如果没有安装choco,先安装choco [chocolatey](https://link.jianshu.com/?thttps://chocolatey.org/)是windows下的一个命令行的包管理工具,类似ubuntu的apt,或centos下的yum 安装命令: ```javascript iwr https://chocolatey.org/install.ps1 -UseBasicParsing | iex ``` 安装deno: ```javascript choco install deno ``` ![](https://img-blog.csdnimg.cn/20210909135013562.png?x-oss-processimage/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA5b6Q5ZCM5L-d,size_20,color_FFFFFF,t_70,g_se,x_16) 查询deno版本: ![](https://img-blog.csdnimg.cn/20210909135121814.png?x-oss-processimage/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA5b6Q5ZCM5L-d,size_20,color_FFFFFF,t_70,g_se,x_16) 运行js: ![](https://img-blog.csdnimg.cn/20210909135841211.png?x-oss-processimage/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA5b6Q5ZCM5L-d,size_20,color_FFFFFF,t_70,g_se,x_16)