4.8
vue：
掌握一下代码即入门vue：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div id="app">
文章分类: <input type="text" v-model="searchConditions.category">
发布状态: <input type="text" v-model="searchConditions.state">
<button v-on:click="search">搜索</button>
<br />
<br />
<table border="1 solid" colspa="0" cellspacing="0">
<tr>
<th>文章标题</th>
<th>分类</th>
<th>发表时间</th>
<th>状态</th>
<th>操作</th>
</tr>
<tr v-for="(article,index) in articleList">
<td>{{article.title}}</td>
<td>{{article.category}}</td>
<td>{{article.time}}</td>
<td>{{article.state}}</td>
<td>
<button>编辑</button>
<button>删除</button>
</td>
</tr>
<!-- <tr>
<td>标题2</td>
<td>分类2</td>
<td>2000-01-01</td>
<td>已发布</td>
<td>
<button>编辑</button>
<button>删除</button>
</td>
</tr>
<tr>
<td>标题3</td>
<td>分类3</td>
<td>2000-01-01</td>
<td>已发布</td>
<td>
<button>编辑</button>
<button>删除</button>
</td>
</tr> -->
</table>
</div>
<!-- 导入axios的js文件 -->
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<script type="module">
//导入vue模块
import {createApp} from 'https://unpkg.com/vue@3/dist/vue.esm-browser.js';
//创建vue应用实例
createApp({
data(){
return {
articleList:[],
searchConditions:{
category:'',
state:''
}
}
},
methods:{
//声明方法
search:function(){
//发送请求,完成搜索,携带搜索条件
axios.get('http://localhost:8080/article/search?category='+this.searchConditions.category+'&state='+this.searchConditions.state)
.then(result=>{
//成功回调 result.data
//把得到的数据赋值给articleList
this.articleList=result.data
}).catch(err=>{
console.log(err);
});
}
},
//钩子函数mounted中,获取所有文章数据
mounted:function(){
//发送异步请求 axios
axios.get('http://localhost:8080/article/getAll').then(result=>{
//成功回调
//console.log(result.data);
this.articleList=result.data;
}).catch(err=>{
//失败回调
console.log(err);
});
}
}).mount('#app');//控制html元素
</script>
</body>
</html>
