after the vue-cli project is upgraded to vue-cli3.0, externals does not know how to configure it, so element-ui "s cdn will not be used
chainWebpack configuration has been tried, but will not be configured
/ / Please paste the code text below (do not replace the code with pictures)
the first step in loading the configuration is to introduce the third-party package into the index.html file under public
<script src="https://cdn.bootcss.com/vue/2.5.21/vue.js"></script>
create a new vue.config.js file in the root directory, and configure vue-cli3.0
module.exports = {
configureWebpack:{
externals: {
'vue': 'Vue',
'jquery' : '$',
}
},
};
refer directly to import $from 'jquery';
package npm run build
('')?! Why < script > vue-router should be written in front of vue, otherwise an error will be reported.
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