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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                ## 列表渲染 ### ` v-for`指令 我們用 `v-for` 指令根據一組數組的選項列表進行渲染。`v-for` 指令需要使用` item in items` 形式的特殊語法,`items` 是源數據數組并且 `item` 是數組元素迭代的別名。 ~~~html <ul> <li v-for="item in items"> {{item}} </li> </ul> <ul> <li v-for="(item,index) in items"> {{item}}+{{index}} </li> </ul> ~~~ ~~~javascript export default { name: 'HelloWorld', data () { return { msg: 'Welcome to Your Vue.js App', items: [ "小米mix2","iphone8 plus","三星S9 plus","iphone X" ] } } } ~~~ > 你也可以用 v-for 通過一個對象的屬性來迭代。 ~~~html <ul> <li v-for="(phone,index) in phones"> <p>{{phone.name}}</p> <p>{{phone.price}}</p> <hr /> </li> </ul> ~~~ ~~~javascript phones:[ { name:"小米mix2", price:"3999" }, { name:"iphone8 plus", price:"6999" }, { name:"三星S9 plus", price:"7499" }, { name:"iphone X", price:"9999" }, ] ~~~
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