dmi*_*min 8 vagrant webpack vue.js
这是我第一次尝试使用vue-cli,为了避免全局安装npm-packages,我使用了Vagrant.
Vagrantfile
Vagrant.configure("2") do |config|
config.vm.box = "ubuntu/xenial64"
config.vm.hostname="vagrant"
config.vm.network "forwarded_port", guest: 8080, host: 4545
config.vm.synced_folder ".", "/home/project"
config.vm.provision :shell, path: "provision.sh", privileged: false
end
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provision.sh
#!/usr/bin/env bash
# installing packages
sudo apt update
sudo apt install build-essential libssl-dev -y
# installing nvm
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.32.1/install.sh | bash
source ~/.nvm/nvm.sh
# installing node
nvm install node
nvm alias default node
nvm use node
# installing vue-cli
npm install -g vue-cli
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Init项目并安装:
vue init webpack my-project
npm install
项目结构:
.
??? my-project
? ??? build
? ??? config
? ??? index.html
? ??? node_modules
? ??? package.json
? ??? README.md
? ??? src
? ??? static
? ??? test
??? provision.sh
??? Vagrantfile
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运行命令后,npm run dev出现两个警告:
(node:1787)UnhandledPromiseRejectionWarning:未处理的promise promise(拒绝ID:1):错误:退出代码3
(node:1787)DeprecationWarning:不推荐使用未处理的拒绝承诺.将来,未处理的承诺拒绝将使用非零退出代码终止Node.js进程.
一切正常
DONE Compiled successfully in 4188ms
> Listening at http://localhost:8080
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我可以在我的localhost上看到正在运行的项目:4545
然后我编辑Hello.vue文件并保存.即使强制重启,浏览器也不会更改.
在终端中,在待机模式下也没有任何改变.
仅当中断命令npm run dev再次运行时,更改才会可见.
经过长时间的努力,我终于找到了如何做到这一点.做这个:
/build/dev-server.js
var devMiddleware = require('webpack-dev-middleware')(compiler, {
publicPath: webpackConfig.output.publicPath,
quiet: false,
stats: {
colors: true,
chunks: false
},
watchOptions: { //Add Polling
aggregateTimeout: 300,
poll: true
}
})
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有两个问题需要解决:
在项目主目录中创建vue.config.js文件:
module.exports = {
configureWebpack: {
devServer: {
watchOptions: {
ignored: ['node_modules'],
aggregateTimeout: 300,
poll: 1500
},
public: '192.168.56.132' // vagrant machine address
}
}
}
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