axios和vue 增删查

Vue中使用Axios实现增删查

原创已于 2025-10-17 17:00:09 修改 · 88 阅读

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CC 4.0 BY-SA版权

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#vue.js #javascript #ecmascript

于 2025-10-17 16:28:28 首次发布

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .demo {
            width: 60%;
            border-radius: 5px;
            height: 600px;
            margin: 0 auto;
            box-shadow: 0px 0px 10px rgb(0, 0, 0, 0.1);
            padding: 20px;
        }

        .demo .title {
            text-align: center;
        }

        .demo .val {
            margin: 30px 0;
        }

        .demo .userdata {
            display: flex;
        }

        .demo .userdata .data {
            flex: 1;
            text-align: center;
            border-bottom: 1px solid #000;
            line-height: 60px;
        }
    </style>
    <script src="js/axios.js"></script>
    <script src="js/vue.js"></script>
</head>

<body>
    <div class="demo">
        <h1 class="title">学员管理系统</h1>
        <div class="val">
            添加姓名:<input type="text" name="usename" v-model="username">
            年龄：<input type="text" name="age" v-model="age">
            <button @click="add">添加用户信息</button>
        </div>
        <!--信息版块--->
        <div class="userdata">
            <div class="data">学员ID</div>
            <div class="data">姓名</div>
            <div class="data">年龄</div>
            <div class="data">操作</div>
        </div>
        <div class="userdata" v-for="item in list">
            <div class="data">{{item.id}}</div>
            <div class="data">{{item.name}}</div>
            <div class="data">{{item.age}}</div>
            <div class="data"> <button @click="del(item.id)">删除</button></div>
        </div>
    </div>

    <script>
        new Vue({
            el:'.demo',
            data:{
                username:'',
                age:'',
                list:[]
            },
            methods:{
                chaxun(){
                   axios({
                       url:'/chaxun',
                       method:'get'
                   }).then((res)=>{
                         if(res.status==200)
                             this.list=res.data;
                   })
                },
                add(){
                     if( this.username==''  || this.age==''){
                        alert('姓名和年龄不能为空');
                    }else{
                        axios({
                             url:'/xinzeng',
                             method:'post',
                             data:{
                                name:this.username,
                                age:this.age
                             }
                        }).then((res)=>{
                             this.chaxun();
                             this.username='';
                             this.age='';
                        })
                    }
                },
                del(id){
                     axios({
                        url:'/shanchu',
                        method:'get',
                        params:{
                            id:id,
                        }
                     }).then(()=>{
                          alert('删除成功');
                          this.chaxun();
                     })
                }
            },
            created(){
                 this.chaxun();
            }
        })
    </script>

</body>

</html>