## 輸出
{{message}}

## 迴圈
v-for

```javascript
<li v-for="item in list">{{ item }}</li>
```

## 輸入雙向綁定
v-model

```html
<input v-model="message">
```

```javascript
var app = Vue.createApp({
    data: function() {
        return {
            message: "要被綁定的訊息"
        }
    }
});
```

## 事件
v-on

```html
<button v-on:click="testEvent">按我</button>
```

```javascript
var app = Vue.createApp({
    method: {
        testEvent: function() {
            alert("你按了button");
        }
    }
});
```


## 條件式
v-if

```html
<div v-if="isShow"></div>
```

```javascript
var app = Vue.createApp({
    data: function() {
        return {
            message: "要被綁定的訊息",
            isShow: true
        }
    }
});
```