in navigational programming in vue-router:
router.push({ path: `/user/${userId}` }) // -> /user/123can be written as:
router.push({ path: "/user/${userId}" })
?
is there any difference between ``and""here?
if there is no difference, then why use ``in the document?
is different. ``is a template string in es6, while in''there is a common string
router.push({ path: `/user/${userId}` }) // -> /user/123
//
router.push({ path: '/user/'+userId) // -> /user/123, which saves the splicing process
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