<!DOCTYPE HTML> <html> <head> <title>领教云课堂</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta content="MSHTML 6.00.2800.1106" name="GENERATOR"> </head> <body> <h1 style="color: red;text-align: center;">欢迎您访问领教云</h1> </body> </html>
