build: {
 // Template for index.html
 index: path.resolve(__dirname, '../yiTownWebApp/index.html'),

 // Paths
 assetsRoot: path.resolve(__dirname, '../yiTownWebApp'),
 assetsSubDirectory: 'static',
 assetsPublicPath: '/yiTownWebApp/',//这个地方使用绝对路径很重要

 /**
 * Source Maps
 */

 productionSourceMap: true,
 // https://webpack.js.org/configuration/devtool/#production
 devtool: '#source-map',

 // Gzip off by default as many popular static hosts such as
 // Surge or Netlify already gzip all static assets for you.
 // Before setting to `true`, make sure to:
 // npm install --save-dev compression-webpack-plugin
 productionGzip: false,
 productionGzipExtensions: ['js', 'css'],

 // Run the build command with an extra argument to
 // View the bundle analyzer report after build finishes:
 // `npm run build --report`
 // Set to `true` or `false` to always turn it on or off
 bundleAnalyzerReport: process.env.npm_config_report
}

export default new Router({
 mode: 'history',//去掉#，
 base: '/yiTownWebApp/',//这个配置也很重要，否则会出现页面空白情况
 scrollBehavior: () => ({ y: 0 }),
 routes: [
 {
 path: '/article',
 name: 'article',
 component: article
 },
 {
 path: '/footMark',
 name: 'FootMark',
 component: FootMark
 },
 {
 path: '/shareFootMark',
 name: 'ShareFootMark',
 component: ShareFootMark
 }
 ]
})

 server {
 listen 8080;
 server_name localhost;
 #charset koi8-r;

 #access_log logs/host.access.log main;
 #打包后的项目目录，一定记住这个地方带有项目名称
 root /Users/a123/Desktop/vue/sgAdmin/yiTownWebApp;
 index index.html;

 location /yiTownWebApp{
  #这个地方没有项目名称，因为请求的时候如果请求：http://localhost:8080/yiTownWebApp,nginx会查找/Users/a123/Desktop/vue/sgAdmin/yiTownWebApp/目录下的数据
  root /Users/a123/Desktop/vue/sgAdmin;
  try_files $uri $uri/ @router;
  index index.html;
 }
 //try_files $uri $uri/ @router;和下边部分很重要，没有这部分发布二级一下的路由会出现js加载，但是也没空白的情况
 location @router {
  rewrite ^.*$ /index.html last;
 }
 }