{"html":"<!DOCTYPE html>\n<html>\n\n<head>\n    <meta charset=\"UTF-8\">\n    <style>\n       /* 填写样式 */\n    </style>\n</head>\n\n<body>\n    <!-- 填写标签 -->\n    <script type=\"text/javascript\">\n        // 填写JavaScript\n        function isAvailableEmail(sEmail) {\n    return /^[\\w\\-\\.]+@[a-z0-9]+(\\-[a-z0-9]+)?(\\.[a-z0-9]+(\\-[a-z0-9]+)?)*\\.[a-z]{2,4}$/i.test(sEmail)\n}\n    </script>\n</body>\n\n</html>","css":"","js":""}