vue.js與後臺資料互動
阿新 • • 發佈:2019-02-02
第一步:引入js庫:
<script src="../js/common/vue.min.js"></script>
<script src="../js/common/vue-resource.js"></script>
前端程式碼:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>vue example</title>
<link rel="stylesheet" href="../my/style.css" >
<script src="../js/common/vue.min.js"></script>
<script src="../js/common/vue-resource.js"></script>
</head>
<body>
<div id="app">
<input type="button" @click="get()" value="點選" />
</div>
</body>
<script>
new Vue({
el : '#app' ,
data : {
},
methods:{
get:function(){
this.$http.get('/getData').then((response) => {
console.log(response);
alert(response.data);
},function(){
alert('請求失敗!');
});
}
}
});
</script>
</html>
後端介面響應:
....
@RequestMapping("/getData")
@ResponseBody
public String getDatas() {
return "data";
}
....
效果: