//第一種方式
<iframe scrolling="no" src="https://tianqiapi.com/api.php?style=tt&skin=pitaya" frameborder="0" width="590" height="98" allowtransparency="true"></iframe>
<br />
//第二種方式
<iframe scrolling="no" src="https://tianqiapi.com/api.php?style=tw&skin=pitaya" frameborder="0" width="300" height="500" allowtransparency="true"></iframe>
<br />
//第三種方式
<div class="weather">
<iframe width="455" scrolling="no" height="75" frameborder="0" allowtransparency="true"
src="http://i.tianqi.com/index.php?c=code&id=38&icon=1&num=2&align=left"></iframe>
</div>