Vue-CLI项目中路由传参的方式详解

router.js{  path: '/course/detail/:pk',  name: 'course-detail',  component: CourseDetail}

<!-- card的内容{  id: 1,  bgColor: 'red',  title: 'Python基础'}--><router-link :to="`/course/detail/${card.id}`">详情页</router-link>

"""{  path: '/course/:pk/:name/detail',  name: 'course-detail',  component: CourseDetail}<router-link :to="`/course/${card.id}/${card.title}/detail`">详情页</router-link>let id = this.$route.params.pklet title = this.$route.params.name"""

router.js{  // 浏览器链接显示：/course/detail，注：课程id是通过数据包方式传递  path: '/course/detail',  name: 'course-detail',  component: CourseDetail}

<!-- card的内容{  id: 1,  bgColor: 'red',  title: 'Python基础'}--><router-link :to="{         name: 'course-detail',         params: {pk: card.id}         }">详情页</router-link>

router.js{  // 浏览器链接显示：/course/detail?pk=1，注：课程id是通过路由拼接方式传递  path: '/course/detail',  name: 'course-detail',  component: CourseDetail}

<!-- card的内容{  id: 1,  bgColor: 'red',  title: 'Python基础'}--><router-link :to="{         name: 'course-detail',         query: {pk: card.id}         }">详情页</router-link>

"""路由：path: '/course/detail/:pk'

let id = this.$route.params.pk"""

"""路由：path: '/course/detail'跳转：id是存放课程id的变量this.$router.push({          'name': 'course-detail',          params: {pk: id}        });接收：let id = this.$route.params.pk"""

"""路由：path: '/course/detail'跳转：id是存放课程id的变量this.$router.push({          'name': 'course-detail',          query: {pk: id}        });接收：let id = this.$route.query.pk"""