text: export default [
      {
          key: '1',
          icon: 'home',
          content: '模块1',
          link: '/module1'
      },
      {
          key: 'module2',
          icon: 'dashboard',
          content: '模块2',
          subMenu: [
              {
                  key: '2',
                  content: '子模块1',
                  link: '/module2/sub1'
              },
              {
                  key: '3',
                  content: '子模块2',
                  link: '/module2/sub2'
              }
          ]
      },
      {
          key: '5',
          icon: 'table',
          content: '表格',
          link: '/table'
      }
  ];