Baseline Widely available
HTMLMetaElement.httpEquiv
屿§è¯»åæè®¾ç½® HTMLMetaElement.content
屿§å¯¹åºç pragma æä»¤æ HTTP ååºæ 头åç§°ãå
³äºå¯è½å¼çæ´å¤ç»èï¼è¯·åé
http-equiv 屿§ã
ä¸ä¸ªå符串ã
ç¤ºä¾ è¯»å meta å ç´ çhttp-equiv
å¼
以ä¸ç¤ºä¾æ¥è¯¢ä¸ä¸ª <meta>
å
ç´ ç http-equiv
屿§ãhttp-equiv
屿§è¢«è¾åºå°æ§å¶å°ï¼ä»¥æ¾ç¤º refresh
pragma æä»¤ï¼å®æç¤ºæµè§å¨å¨ content
屿§å®ä¹çç§æ°åå·æ°é¡µé¢ï¼
// å设 <meta http-equiv="refresh" content="10" />
const meta = document.querySelector("meta[http-equiv]");
console.log(meta.httpEquiv);
// refresh
console.log(meta.content);
// 10
è§è æµè§å¨å
¼å®¹æ§ åè§
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HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4