f1.html代码
<iframe id="frame2" name="frame1" src="ww.html"></iframe> <script type="text/javascript"> function ss(){ console.log($(\'#frame1\')) // 打印信息 $f = $(\'#frame2\')[0].contentDocument.documentElement.innerText; // 获取子窗口内容信息 alert($f); } setTimeout(ss,3000); </script>
ww.html代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> 1111 </body> </html>
使用 console.log($(\'#frame1\')) 查看参数
获取值的方法
$f = console.log($(\'#frame1\')[0].contentDocument.documentElement.innerHTML); $f = console.log($(\'#frame1\')[0].contentDocument.documentElement.innerText); $f = $(\'#frame2\')[0].contentDocument.documentElement.innerText;