CF上的Workers搭建密码、UUID生成器

分享文章作者: Ws01 创建时间: 2025-11-24 📝 字数: 15,532 字 👁️ 阅读: 23 次

原始 Markdown

addEventListener('fetch', event => {
    event.respondWith(handleRequest(event.request))
})

async function handleRequest(request) {
    const html = `<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>密码、UUID生成器</title>
<link rel="shortcut icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2280%22>💠</text></svg>">
<style>
    body {
        font-family: Arial, sans-serif;
        margin: 0;
        padding: 0;
        background-image: url('https://xxq.dpdns.org/');
        background-size: cover;
        background-repeat: no-repeat;
        background-attachment: fixed;
    }

    .sites {
        width:345px;
        background-color: rgba(211, 211, 211, 0.4); /* 80% 透明度 */
        border:1px solid rgba(0,0,0,.16);
        margin:10px auto;
        padding:6px;
        }    
    
    .header, .links {
        width: auto;
        text-align: center;
    }
    .footer{
        color: white;
        width:auto;
        text-align:center;
        margin:2px auto;
        padding:1px;
        border-radius: 10px; /* 四角弧度，一般高为5，50为圆*/
    }
    .avatar {
        border-radius: 50%;
        width: 80px;
    }
    .container {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        flex-direction: column;
    }
    .password {
        font-size: 15px;
        padding: 10px;
        border: 1px solid #ccc;
        border-radius: 5px;
        background-color: rgba(211, 211, 211, 0.6); /* 50% 透明度 */
        margin-top: 20px;
        min-width: 100px;
        max-width: 340px;
        min-height: 48px;
        text-align: left;
        white-space: pre-line;
    }
    button {
        padding: 8px 22px;
        background-color: #4285f4;
        color: white;
        border: none;
        border-radius: 5px;
        cursor: pointer;
        margin: 10px;
        font-size: 18px;
    }
    .button-container {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 10px;
    }
    .button-container button {
        margin: 0 6px;
        font-size: 14px;
    }
    .option-row {
        display: flex;
        justify-content: space-between;
        width: 340px;
        margin-bottom: 12px;
    }
    label {
        font-size: 18px;
        display: flex;
        align-items: center;
        width: 48%;
    }
    input[type=checkbox] {
        transform: scale(1.5);
        margin-left: 10px;
    }
    input[type=number] {
        width: 40px;
    }
    .progress-bar {
        height: 20px;
        width: 100%;
        background: #ddd;
        border-radius: 10px;
        overflow: hidden;
        margin-bottom: 10px;
    }
    .progress {
        height: 100%;
        width: 0%;
        transition: width 0.3s ease;
    }
    .score {
        font-weight: bold;
        margin-top: 10px;
    }
    .advice {
        margin-top: 15px;
        text-align: left;
        font-size: 14px;
        background-color: rgba(255, 255, 255, 0.7);
        padding: 10px;
        border-radius: 5px;
    }
</style>
</head>
<body>
    <div class="container">
        <div class="header">
            <a href="https://www.199881.xyz" target="_blank">
                <img class="avatar" src="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2280%22>💠</text></svg>"/>
            </a>

            <div class="sites">
            <h2>生成随机密码和UUID</h2>
            <div class="option-row">
                <label>大写(A-Z) <input type="checkbox" id="includeUppercase" checked></label>
                <label>小写(a-z) <input type="checkbox" id="includeLowercase" checked></label>
            </div>
            <div class="option-row">
                <label>数字(0-9) <input type="checkbox" id="includeNumbers" checked></label>
                <label>排除l10o <input type="checkbox" id="excludeCharacters"></label>
            </div>
            <div class="option-row">
                <label>部份字符 <input type="checkbox" id="includeSpecial1"></label>
                <label>全部字符 <input type="checkbox" id="includeSpecial2"></label>
            </div>
            <div class="option-row">
                <label for="passwordCount">生成个数 <input type="number" id="passwordCount" value="1" min="1" max="10"></label>
                <label for="passwordLength">密码长度 <input type="number" id="passwordLength" value="16" min="6" max="32"></label>
            </div>

            <!-- 生成密码、UUID和复制按钮 -->
            <div class="button-container">
                <button onclick="generatePassword()">生成密码</button>
                <button onclick="generateUUIDs()">生成UUID</button>
                <button onclick="copyPassword()">复制</button>
            </div>
            <div class="password" id="passwordDisplay"></div>
            <div class="progress-bar"><div class="progress" id="progress"></div></div>
            <div class="score" id="score">安全得分: 0 / 100</div>
            <div class="advice" id="advice"></div>
        </div>
        <script>
            function generatePassword() {
                const length = document.getElementById('passwordLength').value;
                const count = document.getElementById('passwordCount').value;
                const includeUppercase = document.getElementById('includeUppercase').checked;
                const includeLowercase = document.getElementById('includeLowercase').checked;
                const includeNumbers = document.getElementById('includeNumbers').checked;
                const includeSpecial1 = document.getElementById('includeSpecial1').checked;
                const includeSpecial2 = document.getElementById('includeSpecial2').checked;
                const excludeCharacters = document.getElementById('excludeCharacters').checked;

                let charset = '';
                if (includeUppercase) charset += 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
                if (includeLowercase) charset += 'abcdefghijklmnopqrstuvwxyz';
                if (includeNumbers) charset += '0123456789';
                if (includeSpecial1) charset += '!#$%^&*_<>';
                if (includeSpecial2) charset += '!@#$%^&*()_+{}|:<>?-=[];,./';

                if (excludeCharacters) {
                    charset = charset.replace(/[iIl10oO]/g, '');
                }

                let passwords = [];
                for (let j = 0; j < count; j++) {
                    let password = '';
                    for (let i = 0; i < length; i++) {
                        const randomIndex = Math.floor(Math.random() * charset.length);
                        password += charset[randomIndex];
                    }
                    passwords.push(password);
                }

                document.getElementById('passwordDisplay').textContent = passwords.join('\\n');
                
                // 只检测第一个密码的安全性
                if (passwords.length > 0) {
                    const result = evaluatePassword(passwords[0]);
                    document.getElementById('score').innerText = \`安全得分: \${result.score} / 100\`;
                    document.getElementById('progress').style.width = \`\${result.score}%\`;
                    document.getElementById('progress').style.background = getColor(result.score);
                    document.getElementById('advice').innerHTML = result.advice;
                }
            }

            function copyPassword() {
                const passwordDisplay = document.getElementById('passwordDisplay');
                const password = passwordDisplay.textContent;

                const tempInput = document.createElement('textarea');
                tempInput.value = password;
                document.body.appendChild(tempInput);

                tempInput.select();
                document.execCommand('copy');
                document.body.removeChild(tempInput);

                alert('Password copied to clipboard!');
            }

            function generateUUID() {
                return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
                    var r = Math.random() * 16 | 0,
                        v = c == 'x' ? r : (r & 0x3 | 0x8);
                    return v.toString(16);
                });
            }

            function generateUUIDs() {
                const count = document.getElementById('passwordCount').value;
                let uuids = [];
                for (let i = 0; i < count; i++) {
                    uuids.push(generateUUID());
                }
                document.getElementById('passwordDisplay').textContent = uuids.join('\\n');
                
                // 生成UUID时清除安全性检测结果
                document.getElementById('score').innerText = '安全得分: 0 / 100';
                document.getElementById('progress').style.width = '0%';
                document.getElementById('advice').innerHTML = '';
            }
            
            function evaluatePassword(password) {
                let score = 0;
                let advice = '';
                const length = password.length;

                let hasLower = /[a-z]/.test(password);
                let hasUpper = /[A-Z]/.test(password);
                let hasDigit = /\\d/.test(password);
                let hasSpecial = /[^a-zA-Z0-9]/.test(password);

                let typeCount = 0;
                if (hasLower) score += 5, typeCount++;
                if (hasDigit) score += 5, typeCount++;
                if (hasUpper) score += 10, typeCount++;
                if (hasSpecial) score += 20, typeCount++;

                // 字符重复限制处理
                let repeatCount = 1;
                let lastChar = '';
                let bonusLength = 0;

                for (let i = 0; i < password.length; i++) {
                    const char = password[i];
                    if (char === lastChar) {
                        repeatCount++;
                    } else {
                        repeatCount = 1;
                        lastChar = char;
                    }

                    if (i >= 6) { // 第7个字符起计入加分
                        if (repeatCount <= 3) {
                            bonusLength += 1;
                        }
                    }
                }

                let lengthBonus = Math.min(bonusLength * 4, 60);
                score += lengthBonus;

                const includedTypes = [];
                if (hasDigit) includedTypes.push('数字');
                if (hasLower) includedTypes.push('小写字母');
                if (hasUpper) includedTypes.push('大写字母');
                if (hasSpecial) includedTypes.push('特殊字符');

                advice += \`包含：\${includedTypes.join('、')}，有 \${length} 位。<br><br>\`;

                // 提示建议
                if (typeCount < 2) {
                    advice += "建议至少包含两种字符类型（如字母+数字）。<br><br>";
                }
                if (length < 8) {
                    advice += "密码长度建议至少为 8 位。<br><br>";
                }

              if (score < 20) {
                advice += "️⚠️特弱，必须提升安全性，建议至少使用大小写字母、数字和特殊字符。<br><br>";
              } else if (score < 40) {
                advice += "⚠️弱，必须加强，可考虑增加长度或多样性。<br><br>";
              } else if (score < 60) {
                advice += "🛡️一般，必须进一步加强。<br><br>";
              } else if (score < 80) {
                advice += "️🛡️勉强可以，进一步加强。<br><br>";
              } else if (score < 90) {
                advice += "🔒安全！可进一步加强。<br><br>";
              } else {
                advice += "🔒非常安全！请定期更换。<br><br>";
              }

                // 估算破解时间
                const timeEstimate = estimateCrackTime(password, typeCount);
                advice += \`估计暴力破解时间：<strong>\${timeEstimate}</strong>\`;

                return { score: Math.min(score, 100), advice };
            }

            function getColor(score) {
                if (score < 20) return '#e74c3c'; // red
                if (score < 40) return '#ff9900'; // #ff9900
                if (score < 60) return '#66CDAA'; // #66CDAA
                if (score < 80) return '#7CCD7C'; // #7CCD7C
                if (score < 90) return '#27ae60'; // #27ae60
                return 'green'; // green
            }

            function estimateCrackTime(password, typeCount) {
                let charsetSize = 0;
                if (/[a-z]/.test(password)) charsetSize += 26;
                if (/[A-Z]/.test(password)) charsetSize += 26;
                if (/\\d/.test(password)) charsetSize += 10;
                if (/[^a-zA-Z0-9]/.test(password)) charsetSize += 32;

                const combinations = BigInt(charsetSize) ** BigInt(password.length);
                const guessesPerSecond = 1_000_000_00n; // 1 亿次/秒
                const averageGuesses = combinations / 2n;
                const seconds = averageGuesses / guessesPerSecond;

                return formatTime(seconds);
            }

            function formatTime(seconds) {
                const s = Number(seconds);
                if (s < 60) return \`\${Math.round(s)} 秒\`;
                if (s < 3600) return \`\${Math.round(s / 60)} 分钟\`;
                if (s < 86400) return \`\${Math.round(s / 3600)} 小时\`;
                if (s < 31536000) return \`\${Math.round(s / 86400)} 天\`;
                const years = s / 31536000;
                if (years < 10000) return \`\${Math.round(years)} 年\`;
                if (years < 100000000) return \`\${(years / 10000).toFixed(1)} 万年\`;
                if (years < 10000000000) return \`\${(years / 100000000).toFixed(1)} 亿年\`;
                if (years < 1000000000000) return \`\${(years / 10000000000).toFixed(1)} 百亿年\`;
                if (years < 1000000000000) return \`\${(years / 100000000000).toFixed(1)} 千亿年\`;
                if (years < 1000000000000) return \`\${(years / 1000000000000).toFixed(1)} 万亿年\`;
                return \`超过 \${Math.round(years / 10000000000000)} 兆亿年\`;
            }
        </script>

        <div class="sites">
<!-- body   页脚    -->
<div class="footer">
&copy;ws01 云DL备20241111-02号<br /> 

                <!-- 开站时间开始 -->       
                <span id="timeDate">载入天数...</span>
                <script language="javascript"> 
                var now = new Date();
                function createtime(){
                    var grt= new Date("11/15/2025 00:00:00");/*---这里是网站的启用时间--*/
                    now.setTime(now.getTime()+250);
                    days = (now - grt ) / 1000 / 60 / 60 / 24;
                    dnum = Math.floor(days);
                    document.getElementById("timeDate").innerHTML = "稳定运行"+dnum+"天";
                }
                setInterval("createtime()",250); 
            </script> 
    
            <span <p>  | 本页总访问量 <span id="busuanzi_site_pv"></span> 次 </p></span>
            <script defer src="https://bsz.211119.xyz/js"></script>    
<!-- 开站时间结束 --> 

</body>
</html>`;

    return new Response(html, {
        headers: { 'content-type': 'text/html;charset=UTF-8' },
    });
}

预览

addEventListener('fetch', event => { event.respondWith(handleRequest(event.request)) })

async function handleRequest(request) { const html = <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>密码、UUID生成器</title> <link rel="shortcut icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2280%22>💠</text></svg>"> <style> body { font-family: Arial, sans-serif; margin: 0; padding: 0; background-image: url('https://xxq.dpdns.org/'); background-size: cover; background-repeat: no-repeat; background-attachment: fixed; }


.sites {
         width:345px;
         background-color: rgba(211, 211, 211, 0.4); / 80% 透明度 /
         border:1px solid rgba(0,0,0,.16);
         margin:10px auto;
         padding:6px;
         }
.header, .links {
         width: auto;
         text-align: center;
     }
     .footer{
         color: white;
         width:auto;
         text-align:center;
         margin:2px auto;
         padding:1px;
         border-radius: 10px; / 四角弧度，一般高为5，50为圆/
     }
     .avatar {
         border-radius: 50%;
         width: 80px;
     }
     .container {
         display: flex;
         justify-content: center;
         align-items: center;
         height: 100vh;
         flex-direction: column;
     }
     .password {
         font-size: 15px;
         padding: 10px;
         border: 1px solid #ccc;
         border-radius: 5px;
         background-color: rgba(211, 211, 211, 0.6); / 50% 透明度 /
         margin-top: 20px;
         min-width: 100px;
         max-width: 340px;
         min-height: 48px;
         text-align: left;
         white-space: pre-line;
     }
     button {
         padding: 8px 22px;
         background-color: #4285f4;
         color: white;
         border: none;
         border-radius: 5px;
         cursor: pointer;
         margin: 10px;
         font-size: 18px;
     }
     .button-container {
         display: flex;
         justify-content: center;
         align-items: center;
         margin-top: 10px;
     }
     .button-container button {
         margin: 0 6px;
         font-size: 14px;
     }
     .option-row {
         display: flex;
         justify-content: space-between;
         width: 340px;
         margin-bottom: 12px;
     }
     label {
         font-size: 18px;
         display: flex;
         align-items: center;
         width: 48%;
     }
     input[type=checkbox] {
         transform: scale(1.5);
         margin-left: 10px;
     }
     input[type=number] {
         width: 40px;
     }
     .progress-bar {
         height: 20px;
         width: 100%;
         background: #ddd;
         border-radius: 10px;
         overflow: hidden;
         margin-bottom: 10px;
     }
     .progress {
         height: 100%;
         width: 0%;
         transition: width 0.3s ease;
     }
     .score {
         font-weight: bold;
         margin-top: 10px;
     }
     .advice {
         margin-top: 15px;
         text-align: left;
         font-size: 14px;
         background-color: rgba(255, 255, 255, 0.7);
         padding: 10px;
         border-radius: 5px;
     }
 </style>
 </head>
 <body>
     <div class="container">
         <div class="header">
             <a href="https://www.199881.xyz" target="_blank">
                 <img class="avatar" src="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2280%22>💠</text></svg>"/>
             </a>
<div class="sites">
             <h2>生成随机密码和UUID</h2>
             <div class="option-row">
                 <label>大写(A-Z) <input type="checkbox" id="includeUppercase" checked></label>
                 <label>小写(a-z) <input type="checkbox" id="includeLowercase" checked></label>
             </div>
             <div class="option-row">
                 <label>数字(0-9) <input type="checkbox" id="includeNumbers" checked></label>
                 <label>排除l10o <input type="checkbox" id="excludeCharacters"></label>
             </div>
             <div class="option-row">
                 <label>部份字符 <input type="checkbox" id="includeSpecial1"></label>
                 <label>全部字符 <input type="checkbox" id="includeSpecial2"></label>
             </div>
             <div class="option-row">
                 <label for="passwordCount">生成个数 <input type="number" id="passwordCount" value="1" min="1" max="10"></label>
                 <label for="passwordLength">密码长度 <input type="number" id="passwordLength" value="16" min="6" max="32"></label>
             </div>
<!-- 生成密码、UUID和复制按钮 -->
             <div class="button-container">
                 <button onclick="generatePassword()">生成密码</button>
                 <button onclick="generateUUIDs()">生成UUID</button>
                 <button onclick="copyPassword()">复制</button>
             </div>
             <div class="password" id="passwordDisplay"></div>
             <div class="progress-bar"><div class="progress" id="progress"></div></div>
             <div class="score" id="score">安全得分: 0 / 100</div>
             <div class="advice" id="advice"></div>
         </div>
         <script>
             function generatePassword() {
                 const length = document.getElementById('passwordLength').value;
                 const count = document.getElementById('passwordCount').value;
                 const includeUppercase = document.getElementById('includeUppercase').checked;
                 const includeLowercase = document.getElementById('includeLowercase').checked;
                 const includeNumbers = document.getElementById('includeNumbers').checked;
                 const includeSpecial1 = document.getElementById('includeSpecial1').checked;
                 const includeSpecial2 = document.getElementById('includeSpecial2').checked;
                 const excludeCharacters = document.getElementById('excludeCharacters').checked;
let charset = '';
                 if (includeUppercase) charset += 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
                 if (includeLowercase) charset += 'abcdefghijklmnopqrstuvwxyz';
                 if (includeNumbers) charset += '0123456789';
                 if (includeSpecial1) charset += '!#$%^&*_<>';
                 if (includeSpecial2) charset += '!@#$%^&*()_+{}|:<>?-=[];,./';
if (excludeCharacters) {
                     charset = charset.replace(/[iIl10oO]/g, '');
                 }
let passwords = [];
                 for (let j = 0; j < count; j++) {
                     let password = '';
                     for (let i = 0; i < length; i++) {
                         const randomIndex = Math.floor(Math.random() * charset.length);
                         password += charset[randomIndex];
                     }
                     passwords.push(password);
                 }
document.getElementById('passwordDisplay').textContent = passwords.join('\\n');

// 只检测第一个密码的安全性 if (passwords.length > 0) { const result = evaluatePassword(passwords[0]); document.getElementById('score').innerText = \安全得分: \${result.score} / 100\; document.getElementById('progress').style.width = \\${result.score}%\; document.getElementById('progress').style.background = getColor(result.score); document.getElementById('advice').innerHTML = result.advice; } }


function copyPassword() {
                 const passwordDisplay = document.getElementById('passwordDisplay');
                 const password = passwordDisplay.textContent;
const tempInput = document.createElement('textarea');
                 tempInput.value = password;
                 document.body.appendChild(tempInput);
tempInput.select();
                 document.execCommand('copy');
                 document.body.removeChild(tempInput);
alert('Password copied to clipboard!');
             }
function generateUUID() {
                 return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
                     var r = Math.random() * 16 | 0,
                         v = c == 'x' ? r : (r & 0x3 | 0x8);
                     return v.toString(16);
                 });
             }
function generateUUIDs() {
                 const count = document.getElementById('passwordCount').value;
                 let uuids = [];
                 for (let i = 0; i < count; i++) {
                     uuids.push(generateUUID());
                 }
                 document.getElementById('passwordDisplay').textContent = uuids.join('\\n');
// 生成UUID时清除安全性检测结果
                 document.getElementById('score').innerText = '安全得分: 0 / 100';
                 document.getElementById('progress').style.width = '0%';
                 document.getElementById('advice').innerHTML = '';
             }
function evaluatePassword(password) {
                 let score = 0;
                 let advice = '';
                 const length = password.length;
let hasLower = /[a-z]/.test(password);
                 let hasUpper = /[A-Z]/.test(password);
                 let hasDigit = /\\d/.test(password);
                 let hasSpecial = /[^a-zA-Z0-9]/.test(password);
let typeCount = 0;
                 if (hasLower) score += 5, typeCount++;
                 if (hasDigit) score += 5, typeCount++;
                 if (hasUpper) score += 10, typeCount++;
                 if (hasSpecial) score += 20, typeCount++;
// 字符重复限制处理
                 let repeatCount = 1;
                 let lastChar = '';
                 let bonusLength = 0;
for (let i = 0; i < password.length; i++) {
                     const char = password[i];
                     if (char === lastChar) {
                         repeatCount++;
                     } else {
                         repeatCount = 1;
                         lastChar = char;
                     }
if (i >= 6) { // 第7个字符起计入加分
                         if (repeatCount <= 3) {
                             bonusLength += 1;
                         }
                     }
                 }
let lengthBonus = Math.min(bonusLength * 4, 60);
                 score += lengthBonus;
const includedTypes = [];
                 if (hasDigit) includedTypes.push('数字');
                 if (hasLower) includedTypes.push('小写字母');
                 if (hasUpper) includedTypes.push('大写字母');
                 if (hasSpecial) includedTypes.push('特殊字符');

advice += \包含：\${includedTypes.join('、')}，有 \${length} 位。<br><br>\;


// 提示建议
                 if (typeCount < 2) {
                     advice += "建议至少包含两种字符类型（如字母+数字）。<br><br>";
                 }
                 if (length < 8) {
                     advice += "密码长度建议至少为 8 位。<br><br>";
                 }
if (score < 20) {
                 advice += "️⚠️特弱，必须提升安全性，建议至少使用大小写字母、数字和特殊字符。<br><br>";
               } else if (score < 40) {
                 advice += "⚠️弱，必须加强，可考虑增加长度或多样性。<br><br>";
               } else if (score < 60) {
                 advice += "🛡️一般，必须进一步加强。<br><br>";
               } else if (score < 80) {
                 advice += "️🛡️勉强可以，进一步加强。<br><br>";
               } else if (score < 90) {
                 advice += "🔒安全！可进一步加强。<br><br>";
               } else {
                 advice += "🔒非常安全！请定期更换。<br><br>";
               }

// 估算破解时间 const timeEstimate = estimateCrackTime(password, typeCount); advice += \估计暴力破解时间：<strong>\${timeEstimate}</strong>\;


return { score: Math.min(score, 100), advice };
             }
function getColor(score) {
                 if (score < 20) return '#e74c3c'; // red
                 if (score < 40) return '#ff9900'; // #ff9900
                 if (score < 60) return '#66CDAA'; // #66CDAA
                 if (score < 80) return '#7CCD7C'; // #7CCD7C
                 if (score < 90) return '#27ae60'; // #27ae60
                 return 'green'; // green
             }
function estimateCrackTime(password, typeCount) {
                 let charsetSize = 0;
                 if (/[a-z]/.test(password)) charsetSize += 26;
                 if (/[A-Z]/.test(password)) charsetSize += 26;
                 if (/\\d/.test(password)) charsetSize += 10;
                 if (/[^a-zA-Z0-9]/.test(password)) charsetSize += 32;
const combinations = BigInt(charsetSize)  BigInt(password.length);
                 const guessesPerSecond = 1000000_00n; // 1 亿次/秒
                 const averageGuesses = combinations / 2n;
                 const seconds = averageGuesses / guessesPerSecond;
return formatTime(seconds);
             }

function formatTime(seconds) { const s = Number(seconds); if (s < 60) return \\${Math.round(s)} 秒\; if (s < 3600) return \\${Math.round(s / 60)} 分钟\; if (s < 86400) return \\${Math.round(s / 3600)} 小时\; if (s < 31536000) return \\${Math.round(s / 86400)} 天\; const years = s / 31536000; if (years < 10000) return \\${Math.round(years)} 年\; if (years < 100000000) return \\${(years / 10000).toFixed(1)} 万年\; if (years < 10000000000) return \\${(years / 100000000).toFixed(1)} 亿年\; if (years < 1000000000000) return \\${(years / 10000000000).toFixed(1)} 百亿年\; if (years < 1000000000000) return \\${(years / 100000000000).toFixed(1)} 千亿年\; if (years < 1000000000000) return \\${(years / 1000000000000).toFixed(1)} 万亿年\; return \超过 \${Math.round(years / 10000000000000)} 兆亿年\; } </script>


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CF上的Workers搭建密码、UUID生成器

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