1、nginx 配置

    location /three-tixing/{
        alias  /usr/local/website/demo/three-tixing/;
        index  index.html;
        try_files $uri $uri/ /three-tixing/index.html;
    
    }

　　1.1 location

　　网页输入的端口后的路径

　　1.2 alias

　　网站在服务器的路径

2.vue项目配置

　　2.1 vue.config.js

module.exports = {
    publicPath: process.env.NODE_ENV === 'production'
        ? '/three-tixing/'
        : '/'
}

　　2.2 VueRouter