vue.js与后台数据交互
第一步:引入js库:<script src="../js/common/vue.min.js"></script><script src="../js/common/vue-resource.js"></script>前端代码:<!DOCTYPE html><html><head><meta charset="UTF-8"><title>vue example</title><link
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第一步:引入js库:
<script src="../js/common/vue.min.js"></script>
<script src="../js/common/vue-resource.js"></script>
前端代码:
<!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="点击" />
</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('请求失败!');
});
}
}
});
</script>
</html>
后端接口响应:
....
@RequestMapping("/getData")
@ResponseBody
public String getDatas() {
return "data";
}
....
效果:
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