vue在生产环境和测试环境去掉 console 打印日志 只保留 “error”、 “warn”

一、安装插件

npm install babel-plugin-transform-remove-console

二、babel.config.js配置

const plugins = []
if (process.env.ENV === 'production' || process.env.ENV === 'staging') {
    //exclude(忽略)
    plugins.push(["transform-remove-console", { "exclude": ["error", "warn"] }])
}
module.exports = {
    presets: [
        // https://github.com/vuejs/vue-cli/tree/master/packages/@vue/babel-preset-app
        '@vue/cli-plugin-babel/preset'
    ],
    plugins,
    'env': {
        'development': {
            // babel-plugin-dynamic-import-node plugin only does one thing by converting all import() to require().
            // This plugin can significantly increase the speed of hot updates, when you have a large number of pages.
            'plugins': ['dynamic-import-node']
        }
    }
}