js实现世界时区时间转换代码-html代码-BFW代码库

代码语言：html

所属分类：其他

代码描述：js实现世界时区时间转换代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Time Zone Converter</title>
  <link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css'>
  <link rel='stylesheet' href='https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css'>
  <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap'>
  
  <style>
    :root {
      --primary: #4361ee;
      --primary-light: #4895ef;
      --primary-dark: #3f37c9;
      --secondary: #f72585;
      --bg-dark: #121212;
      --bg-light: #ffffff;
      --bg-card: #f8f9fa;
      --text-dark: #212529;
      --text-light: #ffffff;
      --text-muted: #6c757d;
      --border: #dee2e6;
      --shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
      --radius: 12px;
      --transition: all 0.3s ease;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Poppins", sans-serif;
    }

    body {
      display: flex;
      justify-content: center;
      align-items: center;
      background: linear-gradient(135deg, var(--primary-dark), var(--primary));
      min-height: 100vh;
      padding: 20px;
      color: var(--text-dark);
    }

    .main {
      width: 100%;
      max-width: 580px;
      background: var(--bg-light);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow: hidden;
      transition: var(--transition);
    }

    .header {
      background: var(--primary);
      padding: 20px 25px;
      color: var(--text-light);
      text-align: center;
    }

    .header h1 {
      font-size: 22px;
      font-weight: 600;
      margin-bottom: 5px;
    }

    .header p {
      font-size: 14px;
      opacity: 0.85;
    }

    .container {
      padding: 25px;
    }

    .conversion-container {
      margin-bottom: 25px;
    }

    .input-group {
      margin-bottom: 20px;
    }

    label {
      display: block;
      margin-bottom: 8px;
      font-weight: 500;
      color: var(--text-dark);
      font-size: 14px;
    }

    .timezone-wrapper {
      position: relative;
    }

    .select-timezone {
      width: 100%;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      padding: 10px 15px;
      height: 54px;
      background-color: var(--bg-card);
      transition: var(--transition);
    }

    .input-time-container {
      display: flex;
      gap: 15px;
      margin-bottom: 20px;
    }

    .input-time-container > div {
      flex: 1;
      position: relative;
    }

    .custom-input {
      position: relative;
    }

    .custom-input input {
      width: 100%;
      height: 54px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      padding: 10px 45px 10px 15px;
      font-size: 16px;
      background-color: var(--bg-card);
      transition: var(--transition);
    }

    .custom-input input:focus,
    .select-timezone:focus {
      outline: none;
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
    }

    .input-icon {
      position: absolute;
      right: 15px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--text-muted);
      font-size: 18px;
      pointer-events: none;
    }

    .convert-time {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 15px;
    }

    button {
      padding: 14px 20px;
      font-size: 16px;
      font-weight: 500;
      cursor: pointer;
      background-color: var(--primary);
      color: var(--text-light);
      border: none;
      border-radius: 30px;
      transition: var(--transition);
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      box-shadow: 0 4px 10px rgba(67, 97, 238, 0.3);
    }

    button:hover {
      background-color: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 6px 15px rgba(67, 97, 238, 0.4);
    }

    button:active {
      transform: translateY(0);
      box-shadow: 0 2px 5px rgba(67, 97, 238, 0.2);
    }

    #result {
      font-size: 16px;
      text-align: center;
      margin-top: 25px;
      color: var(--text-dark);
      background-color: var(--bg-card);
      border-radius: var(--radius);
      padding: 5px;
      transition: var(--transition);
    }

    .result-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
      background-color: var(--bg-light);
    }

    .result-table th {
      background-color: var(--primary);
      color: var(--text-light);
      text-align: left;
      padding: 15px;
      font-weight: 500;
      font-size: 14px;
    }

    .result-table td {
      padding: 12px 15px;
      border-bottom: 1px solid var(--border);
      vertical-align: middle;
      font-size: 14px;
    }

    .result-table tr:last-child td {
      border-bottom: none;
    }

    .flag-container {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .flag-container img {
      width: 28px;
      height: 21px;
      object-fit: cover;
      border-radius: 3px;
      box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
    }

    .time-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background-color: var(--bg-card);
      padding: 4px 10px;
      border-radius: 20px;
      font-weight: 500;
    }

    .select2-container .select2-selection--single {
      height: 54px !important;
      display: flex;
      align-items: center;
      border-radius: var(--radius) !important;
      border: 1px solid var(--border) !important;
      background-color: var(--bg-card) !important;
    }

    .select2-selection__rendered {
      padding-left: 15px !important;
      line-height: 54px !important;
    }

    .select2-selection__arrow {
      height: 54px !important;
      width: 30px !important;
    }

    .select2-container--default .select2-results__option--highlighted[aria-selected] {
      background-color: var(--primary) !important;
    }

    .select2-container .select2-dropdown {
      border-radius: var(--radius) !important;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1) !important;
      border: 1px solid var(--border) !important;
    }

    .select2-search--dropdown {
      padding: 10px !important;
    }

    .select2-container--default .select2-search--dropdown .select2-search__field {
      height: 40px !important;
      border-radius: 6px !important;
      border: 1px solid var(--border) !important;
      padding: 5px 10px !important;
      font-size: 14px !important;
    }

    .select2-results__option {
      padding: 10px 15px !important;
      font-size: 14px !important;
    }

    /* Time picker dropdown styles */
    .time-picker-dropdown {
      position: absolute;
      top: 100%;
      left: 0;
      width: 280px;
      background: var(--bg-light);
      border-radius: var(--radius);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
      padding: 20px;
      display: none;
      z-index: 100;
      margin-top: 12px;
      border: 1px solid var(--border);
    }

    .time-picker-dropdown.active {
      display: block;
      animation: fadeIn 0.2s ease;
    }

    .clock-face {
      width: 180px;
      height: 180px;
      border-radius: 50%;
      background: var(--bg-card);
      position: relative;
   .........完整代码请登录后点击上方下载按钮下载查看