1. 安装依赖

yarn add @nuxtjs/sitemap axios

或者

npm i @nuxtjs/sitemap
npm install axios

2. 在配置文件nuxt.config.js添加生成代码

2.1 在最外层（export default {上面）添加代码：

const axios = require('axios');

2.2 在module里边添加依赖（原有的别删除，注意除了最后一项外前面每一行依赖后面有逗号）：

modules: [
'@nuxtjs/axios',
'@nuxtjs/sitemap'
],

3. 添加生成代码：

sitemap: {
    path: '/sitemap.xml',
    hostname: 'https://www.caidhome.cn/', // 网址
    cacheTime: 1000 * 60 * 60 * 24,
    gzip: true,
    generate: false,
    exclude: [
      '/404'
    ],
    routes (callback) {
      axios.all([
        axios.get('https://www.caidhome.cn/wp-json/xm-blog/v1/menu'),
        axios.get('https://www.caidhome.cn/wp-json/wp/v2/posts', {
          params: {
            page: 1,
            per_page: 100,
            _embed: true
          },
          data: { progress: false }
        }),
        axios.get('https://www.caidhome.cn/wp-json/xm-blog/v1/info')

      ]).then(axios.spread(function (menu, posts, info) {
        let now = new Date();
        now.setHours(now.getHours(), now.getMinutes() - now.getTimezoneOffset());
        let indexRoutes = [
          {
            url: '/',
            changefreq: 'daily',
            priority: 1,
            lastmodISO: now.toISOString()
          }
        ]
        let menuRoutes = menu.data.mainMenu.map((data) => {
          let url = ''
          if (data.object === 'category') {
            url = '/category/1?type=' + data.object_id + '&title=' + data.title
          }
          if (data.object === 'page') {
            url = '/page/' + data.object_id
          }
          if (data.object === 'post_tag') {
            url = '/tags/1?type=' + data.term_id + '&title=' + data.name
          }
          if (data.object === 'custom') {
            url = data.url
          }
          return {
            url: url,
            changefreq: 'monthly',
            priority: 0.8,
            lastmodISO: data.post_modified
          }
        });
        let postsRoutes = posts.data.map((data) => {
          return {
            url: '/' + data.id,
            changefreq: 'daily',
            priority: 0.9,
            lastmodISO: data.modified
          }
        });
        let tagsRoutes = info.data.tagCloud.map((data) => {
          return {
            url: `/tags/1?type=${data.term_id}&title=${data.name}`,
            changefreq: 'weekly',
            priority: 0.7,
            lastmodISO: now
          }
        })
        callback(null, indexRoutes.concat(menuRoutes, postsRoutes, tagsRoutes));
      }), function (err) {
        throw (err);
      });
    }
  }

4. 测试

访问：'域名+/sitemap.xml'，发现已经有XML格式的sitemap文件了，这样就可以在百度推送里添加链接，进行抓取推送了。

这是我的sitemap.xml结果：

 

参考链接：
会coding的HAM | BG7ZAG（友链）