vue下使用iframe如何自适应高度？

Question

如题

Answer 1

宽高100% 相对定位（position：absolute）设置top,left,bottom:0

Answer 2

<script>
import $ from "jquery";
export default {
  mounted() {
      function reinitIframe(){
          var iframe = document.getElementById("test");
          try{
              var bHeight = iframe.contentWindow.document.body.scrollHeight;
              var dHeight = iframe.contentWindow.document.documentElement.scrollHeight;
              var height = Math.min(bHeight, dHeight);
              iframe.height = height;
             /* console.log(iframe.contentWindow);
              console.log(bHeight,dHeight);*/
          }catch (ex){}
      };
      setInterval(reinitIframe,100);
  }
};
</script>

我这样写的，希望对你有帮助