The implementation is as follows
menu configuration
Front-end project address: http://localhost:3000
Menu path: dataCenter/HealthData
Open method:外部
src-->config-->router.config.js
file in the project
Configure the address of the menu that needs to be opened externally as follows
Menu address: /dataCenter/HealthDataDemo
router.config.js放到这个文件的最下面
{
path: '/dataCenter/HealthDataDemo',
component: () => import('@/views/dataCenter/HealthDataDemo')
}