后端的controller测试成功提供数据 前段便可调用
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Vue.js-访问API接口数据-蓝墨云班课练习</title>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1,user-scalable=no">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<!-- 通过CDN引入Vue.js -->
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<!-- 通过CDN引入axios -->
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<style type="text/css">
body {
background-color: #eee;
}
.top {
width: 80%;
margin: 0 auto;
display: flex;
justify-content: space-between;
}
hr{
width: 80%;
color: #efefef;
}
.container {
width: 80%;
margin: 0 auto;
display: flex;
flex-wrap: wrap;
padding-left: 20px;
padding-top: 10px;
}
.card {
width: 190px;
display: flex;
flex-direction: column;
border: 1px solid #eee;
margin-right: 20px;
margin-bottom: 10px;
background-color: #fff;
justify-content: center;
padding-left: 5px;
padding-right: 5px;
padding-top: 5px;
}
.card img {
width: 100%;
}
p {
font-size: 12px;
margin-bottom: 5px;
}
.teacher {
display: flex;
justify-content: space-between;
}
.left {
display: flex;
}
.avatar img {
width: 30px;
height: 30px;
border-radius: 50%;
margin-right: 5px;
}
.code {
color: #00BBDD;
margin-top: 5px;
}
.center{
width: 80%;
margin: 0 auto;
display: flex;
justify-content: space-between;
}
.finish{
width: 190px;
display: flex;
flex-direction: column;
border: 1px solid #eee;
margin-right: 20px;
margin-bottom: 10px;
background-color: #fff;
justify-content: center;
padding-left: 5px;
padding-right: 5px;
padding-top: 5px;
background: rgba(137,137,137,0.9);
}
.card1{
width: 190px;
display: flex;
flex-direction: column;
border: 1px solid #eee;
margin-right: 20px;
margin-bottom: 10px;
background-color: #fff;
justify-content: center;
padding-left: 5px;
padding-right: 5px;
padding-top: 5px;
-webkit-filter: grayscale(1);
}
</style>
</head>
<body>
<div id="app">
<div class="top">
<p>进行中的班课</p>
<p>{{courses.length}}个进行中的班课</p>
</div>
<hr>
<div class="container">
<div class="card" v-for="(course, index) in courses" :key="index" >
<div class="cover" >
<img :src="'img/'+course.cover">
</div>
<div class="course-class" >
<p>{{course.courseClass}}</p>
</div>
<div class="course-name" >
<p>{{course.courseName}}</p>
</div>
<div class="teacher" >
<div class="left">
<div class="avatar">
<img :src="'img/'+course.avatar">
</div>
<div class="username">
<p class="code">{{course.username}}</p>
</div>
</div>
<div class="course-code">
<p class="code" v-if="loginUserId === course.userId">{{course.courseCode}}</p>
</div>
</div>
</div>
</div>
<div class="center">
<p>结束的班课</p>
<p>{{courses1.length}}个结束的班课</p>
</div>
<hr>
<div class="container">
<div class="card1" v-for="(course, index) in courses1" :key="index" >
<div class="cover" >
<img :src="'img/'+course.cover">
</div>
<div class="course-class" >
<p>{{course.courseClass}}</p>
</div>
<div class="course-name" >
<p>{{course.courseName}}</p>
</div>
<div class="teacher" >
<div class="left">
<div class="avatar">
<img :src="'img/'+course.avatar">
</div>
<div class="username">
<p class="code">{{course.username}}</p>
</div>
</div>
<div class="course-code">
<p class="code" v-if="loginUserId === course.userId">{{course.courseCode}}</p>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
var app = new Vue({
el: '#app',
data: {
loginUserId: 1,
courses: [],
courses1:[]
},
created: function() {
var _this = this;
axios.get('http://127.0.0.1:8080/courses')
.then(function(response) {
console.log(response.data);
_this.courses = response.data;
}),
axios.get('http://127.0.0.1:8080/courses1')
.then(function(response) {
console.log(response.data);
_this.courses1 = response.data;
})
}
})
</script>
</body>
</html>
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