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.