Research
Security News
Kill Switch Hidden in npm Packages Typosquatting Chalk and Chokidar
Socket researchers found several malicious npm packages typosquatting Chalk and Chokidar, targeting Node.js developers with kill switches and data theft.
envatt-webpack-loader
Advanced tools
npm install envatt-webpack-loader -D
const areaName = process.env.VUE_APP_AREA || 'XXX'
...
chainWebpack: config => {
config.module
.rule('app-env')
.test(/.(vue|js)$/)
.pre() // 重要,一定要在最开始调用
.include
.add(resolve(__dirname, 'src'))
.end()
.use('app-env')
.loader('envatt-webpack-loader')
.options({areaName: areaName}) // 传入环境变量
.end()
}
...
创建.env.[mode]文件,例如:.env.A
VUE_APP_AREA=这是A环境
.env.B
VUE_APP_AREA=这是B环境
package.json配置:
"serve:A": "vue-cli-service serve --mode A",
"serve:B": "vue-cli-service serve --mode B",
<template>
<div class="home">
<!-- 这个代码不会被条件注释识别 -->
<h1>这个代码不会被条件注释识别</h1>
<!-- #ifdef 这是A环境 -->
<h1>这是A环境的代码</h1>
<!-- #endif -->
<!-- #ifdef 这是B环境 -->
<h1>这是B环境的代码</h1>
<!-- #endif -->
<p>Hello</p>
<button @click="handleAlert">Click Me</button>
</div>
</template>
<script>
export default {
name: 'HomeView',
components: {
HelloWorld
},
methods: {
handleAlert() {
// #ifdef 这是A环境
alert('这是A环境的代码')
// #endif
// #ifdef 这是B环境
alert('这是B环境的代码')
// #endif
}
}
}
</script>
FAQs
一个通过代码注释,区分环境的webpack-loader
We found that envatt-webpack-loader demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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