如何让iframe根据内容适应高度

作者：袖梨 2022-07-02

提示：您可以先修改部分代码再运行

<p><iframe src="<a href="//www.baidu.com" width="650" height="400">http://www.baidu.com</a>" onload="this.btn" type="button" value="运行代码" onclick="runCode(runcool)"> <input class="btn copy" data-clipboard-target="runcool" type="button" value="复制代码" onclick="doCopy('runcool')"> <input class="btn" type="button" value="另存代码" onclick="saveCode(runcool)"> 提示：您可以先修改部分代码再运行</div></form>                            </div>
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