text: module.exports = {
      "/web/": [
          ["", "须知"],
          {
              title: "HTML & CSS", // 必要的
              collapsable: false, // 可选的, 默认值是 true,
              sidebarDepth: 1, // 可选的, 默认值是 1
              children: [
                  ["/web/html-css/video", "Video"],
                  ["/web/html-css/canvas", "Canvas"],
                  ["/web/html-css/grid", "Grid"],
                  ["/web/html-css/cursor", "Cursor"],
                  ["/web/html-css/filter", "Filter 滤镜"],
                  ["/web/html-css/loading", "Loading"],
                  ["/web/html-css/function", "css 函数"],
                  ["/web/html-css/contain", "contain 属性"],
                  ["/web/html-css/scroll", "scroll 滚动条"],
  
                  ["/web/html-css/other", "其它"],
              ],
          },
          {
              title: "JS",
              collapsable: false, // 可选的, 默认值是 true,
              children: [
                  ["/web/js/decorator", "Decorator"],
                  ["/web/js/call-bind-apply", "apply,call,bind，new的原理及实现"],
                  ["/web/js/bom", "浏览器对象 BOM"],
                  ["/web/js/encode", "encodeURI和encodeURIComponent"],
                  ["/web/js/intersectionObserver", "IntersectionObserver"],
                  ["/web/js/cookie", "Cookie"],
              ],
          },
          {
              title: "其它",
              children: [
                  ["/web/other/libs", "好用的库"],
                  ["/web/other/article", "有用的文章"],
                  ["/web/other/md", "md语法"],
                  ["/web/other/web-safe-color", "web安全颜色"],
              ],
          },
      ],
      "/tools/": [
          ["", "须知"],
          ["/tools/shadow", "阴影生成"],
      ],
      "/data-structure/": [
          ["", "引导"],
          ["list", "List 列表"],
          ["stack", "Stack 栈"],
          ["queue", "Queue 队列"],
          ["binary-search-tree", "二叉搜索树"],
      ],
  };
  