Vue 安装vue

1、官网安装下载安装nodejs

2、安装完成后，通过命令查看版本,可以查看到版本

node -v

npm -v

3、安装Vue CLi

npm install -g @vue/cli

4、创建项目,vue create test

如果遇到报错：

ERROR Error: spawn yarn ENOENT Error: spawn yarn ENOENT at ChildProcess._handle.onexit (node:internal/child_process:286:19) at onErrorNT (node:internal/child_process:484:16) at process.processTicksAndRejections (node:internal/process/task_queues:82:21)

需要安装yarn 

npm install -g yarn

再次创建项目，报错如下

info Visit

https://yarnpkg.com/en/docs/cli/install

 

for documentation about this command. error Error: certificate has expired at TLSSocket.onConnectSecure (node:_tls_wrap:1674:34) at TLSSocket.emit (node:events:519:28) at TLSSocket._finishInit (node:_tls_wrap:1085:8) at ssl.onhandshakedone (node:_tls_wrap:871:12) info There appears to be trouble with your network connection. Retrying...

忽略ssl验证

yarn config set "strict-ssl" false

重新创建项目，vue create test,创建成功如下界面