当首页没有权限不跳进404页面， 跳进接口菜单list返回的第一个

接口数据

  {
    path: '/systemc',
    redirect: '/system/userc',
    name: 'Systemc',
    meta: {
      title: '管理后台...',
      icon: 'c...'
    },
    children: [
      {
        path: 'user..'
      },
    ]
  }

　　    //当首页没有权限 不跳进404页面， 跳进接口菜单list返回的第一个

    let index = -1
    let diffUrl = ''
    let endPath = ''
    const endMap = (list) => {
      for (const key in list) {
        if (Object.prototype.hasOwnProperty.call(list, key)) {
          const item = list[key]
          if (item.path === diffUrl) {
            endPath = endPath + diffUrl
            console.log(endPath, 'endPath', diffUrl, 'diffUrl')
　　　　　　　　//跳转
            push({ path: endPath || diffUrl })
            return
          } else if (diffUrl.includes(item.path)) {
            endPath = item.path + '/' + item.children[0]?.path
            console.log(endPath, 'endPath', diffUrl, 'diffUrl')

            push({ path: endPath || diffUrl })
            return
          } else {
            if (item.children?.length) {
              endPath = item.path + '/' + endPath
              endMap(item.children)
            } else {
              // endPath = ''
            }
          }
        }
      }
    }
    const redirectFn = (isHomeObj) => {
      if (isHomeObj) {
        if (接口数据.find((item) => item.path === isHomeObj.path)) {
          diffUrl = isHomeObj.redirect || isHomeObj.path
          endMap(routers)
          return
        } else if (
          isHomeObj.redirect &&
          接口数据.find((item) => isHomeObj.redirect.includes(item.path))
        ) {
          endMap(接口数据.find((item) => isHomeObj.redirect.includes(item.path)).children)
          return
        } else {
          index++
          if (index > 接口数据.length - 1) {
            return
          }
          console.log(index, 'index')
          接口数据[index] && redirectFn(接口数据[index])
        }
      } else {
        redirectFn(接口数据[0])
      }
    }
    const isHomeObj = 接口数据.find((item) => item.path === '/home')
    redirectFn(isHomeObj)