fmpq.com
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> <script> function breakout(){ if (window.top!=window.self) { window.top.location="tryjs_breakout.html"; } } </script> </head> <body> <input type="button" onclick="breakout()" value="跳出框架!"> </body> </html>
运行结果