vue 3 vue-cli-service serve vue.config.js package.json docker

“serve”: “vue-cli-service serve”,

Some page modify vue-cli-service serve –host 0.0.0.0 –port 8978

This may in docker failed.

Error: listen EADDRNOTAVAIL: address not available

So some page modify vue.config.js

Use public is Failed!!

 devServer: {  
        public: '0.0.0.0:80',   
        disableHostCheck: true,  
    }

Use host port is Correct!!

  
module.exports = {  
    chainWebpack: config => {  
        config.module.rules.delete('eslint');  
    },  
    devServer: {  
        host: '0.0.0.0',  
        port: '80',  
        //public: '0.0.0.0:80',  //無效  
        disableHostCheck: true,  
    }  
}  

PS：
．Put eslint is maybe get some eslint error, not about host ip port.
．disableHostCheck can remove for try by yourself env.