我正在创建一个课程网站,每个课程都有自己的页面。假设我打开课程号 1,则链接为 http://localhost:8080/course/1 。我想将其更改为 http://localhost:8080/course/course-name-here 。我的问题是,当我更改参数时,不会从 API 获取数据。
索引.js
{
path: '/courses',
name: 'Courses',
component: () => import(/* webpackChunkName: "about" */ '../views/Courses.vue')
},
{
path: '/course/:id',
name: 'CourseDetail',
props: true,
component: () => import(/* webpackChunkName: "about" */ '../views/CourseDetail.vue')
}
课程列表.vue
<v-row>
<v-col sm="6" md="4" v-for="course in courses" v-bind:key="course.courseId">
<router-link v-bind:to="{name: 'CourseDetail', params: {id: course.courseTitle}}" class="text-decoration-none">
<VerticalCard v-bind:course="course"/>
</router-link>
</v-col>
</v-row>
CourseDetail.vue(脚本)
import axios from 'axios'
export default {
props:['id'],
data: function(){
return {
singleCourse: null,
selectedIndex: null,
showPage: false
}
},
methods: {
getData() {
var that = this
axios.get('http://my-api-here.amazonaws.com/v1/api/course?id=' + this.id,
{
headers: {
'Authorization' : 'Bearer ' + this.$store.state.authKey
}
})
.then(function(response) {
that.singleCourse = response.data.body
})
},
show() {
if(this.$store.state.isLogin == true){
this.showPage = true
}
else {
this.$router.replace('/login')
}
}
},
mounted: function() {
this.getData()
this.show()
}
}
qq_笑_17
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