<child-component>
 {{ message }}
</child-component>

<!-- 无效 -->
<child-component v-show="someChildProperty"></child-component>

Vue.component('child-component', {
 // 有效，因为是在正确的作用域内
 template: '<div v-show="someChildProperty">Child</div>',
 data: function () {
 return {
  someChildProperty: true
 }
 }
})

var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <p>测试内容</p>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};

<div id="example">
 <parent></parent>
</div>
<script src="https://unpkg.com/vue"></script>
<script>
var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
 </div>
 `,
};
var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <p>测试内容</p>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};
// 创建根实例
new Vue({
 el: '#example',
 components: {
 'parent': parentNode
 }
})
</script>

var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
 <slot></slot>
 </div>
 `,
};

var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <p>测试内容</p>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};

var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
 <slot></slot>
 <slot></slot>
 </div>
 `,
};

var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
 <slot><p>我是默认值</p></slot>
 </div>
 `,
};
var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child></child>
 </div>
 `,
 components: {
 'child': childNode
 },
};

var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
 <slot><p>我是默认值</p></slot>
 </div>
 `,
};
var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <p>我是设置值</p>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};

var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
 <slot name="my-header">头部默认值</slot>
 <slot name="my-body">主体默认值</slot>
 <slot name="my-footer">尾部默认值</slot>
 </div>
 `,
};

var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <p slot="my-header">我是头部</p>
  <p slot="my-footer">我是尾部</p>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};

var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
 <slot name="my-body">主体默认值</slot>
 <slot></slot>
 </div>
 `,
};

var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <p slot="my-body">我是主体</p>
  <p>我是其他内容</p>
  <p slot="my-footer">我是尾部</p>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};

var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
 <slot name="my-body">主体默认值</slot>
 </div>
 `,
};

var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <p slot="my-body">我是主体</p>
  <p>我是其他内容</p>
  <p slot="my-footer">我是尾部</p>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};

<div class="child">
 <slot text="hello from child"></slot>
</div>

var childNode = {
 template: `
 <div class="child">
 <p>子组件</p>
  <slot xxx="hello from child"></slot>
 </div>
 `,
};
var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <template scope="props">
  <p>hello from parent</p>
  <p>{{ props.xxx }}</p>
  </template>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};

var childNode = {
 template: `
 <ul>
 <slot name="item" v-for="item in items" :text="item.text">默认值</slot>
 </ul>
 `,
 data(){
 return{
  items:[
  {id:1,text:'第1段'},
  {id:2,text:'第2段'},
  {id:3,text:'第3段'},
  ]
 }
 }
};

var parentNode = {
 template: `
 <div class="parent">
 <p>父组件</p>
 <child>
  <template slot="item" scope="props">
  <li>{{ props.text }}</li>
  </template>
 </child>
 </div>
 `,
 components: {
 'child': childNode
 },
};