innerHTML鍜宱uterHTML鏄疍OM灞炴€э紝鐢ㄤ簬鑾峰彇鎴栬缃瓾TML鍏冪礌鐨勫唴瀹广€?br/>innerHTML灞炴€х敤浜庤幏鍙栨垨璁剧疆HTML鍏冪礌鐨勫唴瀹广€傚鏋滅敤浜庤幏鍙栵紝瀹冨皢杩斿洖涓€涓瓧绗︿覆锛屽寘鍚簡璇ュ厓绱犵殑鎵€鏈夊瓙鍏冪礌鍜屾枃鏈唴瀹广€傚鏋滅敤浜庤缃紝瀹冨皢鏇挎崲鍏冪礌鐨勫唴瀹逛负鎸囧畾鐨凥TML浠ｇ爜銆?br/>绀轰緥锛?br/>鑾峰彇鍏冪礌鐨勫唴瀹癸細
```javascript
var element = document.getElementById("myElement");
var content = element.innerHTML;
console.log(content);
```
璁剧疆鍏冪礌鐨勫唴瀹癸細
```javascript
var element = document.getElementById("myElement");
element.innerHTML = "

This is a new paragraph.

";
```
outerHTML灞炴€х敤浜庤幏鍙栨垨璁剧疆HTML鍏冪礌鍙婂叾鍐呭鐨勫畬鏁碒TML浠ｇ爜銆傚鏋滅敤浜庤幏鍙栵紝瀹冨皢杩斿洖涓€涓瓧绗︿覆锛屽寘鍚簡璇ュ厓绱犲強鍏跺瓙鍏冪礌鐨勫畬鏁碒TML浠ｇ爜銆傚鏋滅敤浜庤缃紝瀹冨皢鏇挎崲鏁翠釜鍏冪礌涓烘寚瀹氱殑HTML浠ｇ爜銆?br/>绀轰緥锛?br/>鑾峰彇鍏冪礌鐨勫畬鏁碒TML浠ｇ爜锛?br/>```javascript
var element = document.getElementById("myElement");
var html = element.outerHTML;
console.log(html);
```
璁剧疆鍏冪礌鐨勫唴瀹瑰拰灞炴€э細
```javascript
var element = document.getElementById("myElement");
element.outerHTML = "

This is a new div.

";
```
闇€瑕佹敞鎰忕殑鏄紝浣跨敤innerHTML鍜宱uterHTML灞炴€т細閲嶆柊瑙ｆ瀽鍜屾覆鏌撳厓绱犲強鍏跺瓙鍏冪礌銆傚鏋滈绻佷娇鐢ㄨ繖涓や釜灞炴€ф潵淇敼鍏冪礌鐨勫唴瀹癸紝鍙兘浼氬鑷存€ц兘闂銆傛墍浠ュ湪淇敼澶ч噺鍐呭鏃讹紝鏈€濂戒娇鐢ㄥ叾浠栨柟娉曪紝渚嬪鍒涘缓鍜屾彃鍏ユ柊鐨凞OM鑺傜偣銆?/p>