vue-cli3.0 port project configuration and startup mode

1. Create vue.config.js file (and package.json the same directory)

2. Copy the following code:

= module.exports { 
    devserver: { 
        Port: 3333, // Start Port 
        Open: to true   // whether to automatically open pages after starting 
    } 
}

 

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Origin www.cnblogs.com/luguankun/p/11696196.html