08-多菜单栏设置

{ 
    text: "专栏",
    icon: "workingDirectory",
    children: [
      { 
        text: "IT 文档主页",
        children: [
          "/column",
          { text: "私教回放", icon: "play", link: "/column/playback/"},
          { text: "Python 合集", icon: "python", link: "/column/py/Python_tutorial/"},
          { text: "Python 私教", icon: "python", link: "/column/py/basequestion/"},
          { text: "Web 专栏", icon: "network", link: "/column/web/base"},
          { text: "Python 办公自动化", icon: "python", link: "/column/pyauto"},
          { text: "题解", icon: "code", link: "/column/tijie"},
          { text: "公开课资料", icon: "blog", link: "/column/pyauto/gkk/"},
          { text: "编程思维", icon: "siwei", link: "/column/Programmingthinking/"},
          { text: "零基础学习机器学习", icon: "centos", link: "/column/TensorFlow/零基础实战机器学习/"},
          { text: "数据分析", icon: "zhuzhuangtu", link: "/column/data_analysis/week1/01"},
          { text: "数据结构与算法", icon: "shujujiegou-01", link: "/column/data-structure/week1/01"},
          { text: "Python 60 Day", icon: "python", link: "/column/python60/01"},
          { text: "AI悦创·天池计划", icon: "dianchi1", link: "/column/tianchi/Python/Python01"},
          { text: "Java体系课", icon: "java", link: "/column/Java/chapter01/01.md"},
          { text: "AI悦创·1v1", icon: "1v1-4", link: "/1v1/"},
          { text: "摄影入门课", icon: "cameraadd", link: "/column/摄影入门课/"},
        ]
      },