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vue.js與後臺資料互動

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:
這裡寫圖片描述