demo1: 百度
<html><body><div id="app"></br>请点击打开网站:</br><a v-bind:href="link">百度</a></br><a :href="link">这是简写的百度</a></div></body><script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script><script>new Vue({//指定作用于那一个divel:'#app',//属性data:{link:'https://wwww.baidu.com'}});</script></html>
demo2:
<html><head></head><body><div id="app"><input type="text" v-bind:value="title"></div></body><script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script><script>new Vue({//指定作用于那一个divel:'#app',//属性data:{title:"vue"},});</script></html>
demo3:
<html><head><style>.myclass{width: 100%;height: 80px;background-color: blue;}.red{background-color: red;}</style></head><body><div id="app"><div class="myclass" v-bind:class="{red:tmp}"> </div></br><div class="myclass"></div></br><div class="myclass"></div></br><button type="button" @click="tmp=!tmp"> 点我 </button></div></body><script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script><script>new Vue({//指定作用于那一个divel:'#app',//属性data:{tmp:false},});</script></html>
demo4:
<html><head></head><body><div id="app"><div v-bind:id="div_id"></div></div></body><script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script><script>new Vue({//指定作用于那一个divel:'#app',//属性data:{div_id:"aaaaaa"},});</script></html>
demo5: v-bind:简写
