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机器人验证
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>机器人验证</title> <style> body { font-family: Arial, sans-serif; text-align: center; margin: 50px; } #result { font-weight: bold; margin-top: 20px; } </style> <script type="text/javascript" src="/js/crypto-js.min.js"></script> <script type="text/javascript" src="/js/md5.min.js"></script> </head> <body> <h2>点击下面的按钮验证是否为机器人：</h2> <input type="checkbox" id="robotCheckbox" onclick="checknow()"> 我不是机器人 <br><br> <button onclick="verifyUser()">验证</button> <div id="result"></div> <script type="text/javascript"> var t1 = 'hQKEnbYGTY2Qdsw2'; </script> <script type="text/javascript" src="/js/vv.min.js"></script> </body> </html>