JustHTML/Tools/CaseConverter.html at main · X-starRelight/JustHTML · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>大小写转换工具 - JustHTML 只需网页</title>
  <script>
/**
 * 动态加载（强制去除缓存） CSS 的函数
 * @param {string} src - 要加载的 CSS 的 src 链接
 * @returns {Promise} 返回一个 Promise 对象，用于处理异步加载
 */
function loadStyle(src) {
  return new Promise((resolve, reject) => {
    const link = document.createElement('link');
    link.rel = 'stylesheet';
    link.href = src + '?v=' + new Date().getTime(); // 使用时间戳避免缓存
    link.async = true;
    link.onload = resolve;
    link.onerror = reject;
    document.head.appendChild(link);
  });
}

/**
 * 动态加载（强制去除缓存） JS 的函数
 * @param {string} src - 要加载的 JS 的 src 链接
 * @returns {Promise} 返回一个 Promise 对象，用于处理异步加载
 */
function loadScript(src) {
  return new Promise((resolve, reject) => {
    const script = document.createElement('script');
    script.src = src + '?v=' + new Date().getTime(); // 使用时间戳避免缓存
    script.async = true;
    script.onload = resolve;
    script.onerror = reject;
    document.head.appendChild(script);
  });
}
</script>

  <script>
    loadStyle('../assets/style.css')
    let scriptArray = [
      "../assets/AddHeader_Tools.js",
      "../assets/AddFooter.js",
      "../assets/AddIco.js",
      "../assets/AutoRun.js",
    ]

    scriptArray.forEach(script => {
      loadScript(script);
    });
  </script>

  <script src="../package/Vue/code/vue.global.prod.js"></script>
  <script type="module" src="../package/Sober/code/main.js"></script>

  <style>
    .case-buttons {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 10px;
      margin: 15px 0;
    }

    .result-section {
      margin-top: 20px;
    }

    .result-item {
      margin: 10px 0;
      padding: 10px;
      background-color: var(--bg-tertiary);
      border-radius: var(--border-radius);
    }
  </style>
</head>
<body>
  <div id="app">
    <div class="container">
      <a href="../index.html" class="back-link">← 返回首页</a>

      <div class="tool-section">
        <h2>大小写转换工具</h2>
        <p>将文本转换为不同的大小写格式</p>

        <div>
          <textarea
            v-model="inputText"
            placeholder="在此输入要转换大小写的文本..."
            rows="8"
          ></textarea>

          <div class="case-buttons">
            <button @click="convertTo('uppercase')">转换为大写</button>
            <button @click="convertTo('lowercase')">转换为小写</button>
            <button @click="convertTo('titlecase')">转换为首字母大写</button>
            <button @click="convertTo('sentencecase')">转换为句首大写</button>
            <button @click="convertTo('togglecase')">切换大小写</button>
            <button @click="convertTo('camelcase')">转换为驼峰命名</button>
            <button @click="convertTo('pascalcase')">转换为帕斯卡命名</button>
            <button @click="convertTo('snakecase')">转换为蛇形命名</button>
            <button @click="convertTo('kebabcase')">转换为短横线命名</button>
          </div>

          <div class="result-section">
            <p><strong>转换结果:</strong></p>
            <div class="result-item">
              <p><strong>大写: </strong>{{ uppercaseText }}</p>
            </div>
            <div class="result-item">
              <p><strong>小写: </strong>{{ lowercaseText }}</p>
            </div>
            <div class="result-item">
              <p><strong>首字母大写: </strong>{{ titlecaseText }}</p>
            </div>
            <div class="result-item">
              <p><strong>句首大写: </strong>{{ sentencecaseText }}</p>
            </div>
            <div class="result-item">
              <p><strong>驼峰命名: </strong>{{ camelcaseText }}</p>
            </div>
            <div class="result-item">
              <p><strong>帕斯卡命名: </strong>{{ pascalcaseText }}</p>
            </div>
            <div class="result-item">
              <p><strong>蛇形命名: </strong>{{ snakecaseText }}</p>
            </div>
            <div class="result-item">
              <p><strong>短横线命名: </strong>{{ kebabcaseText }}</p>
            </div>
          </div>

          <button @click="copyResult">复制当前结果</button>
          <button @click="clearText">清空</button>

          <div class="result" v-if="error" style="color: #ff6b6b;">
            <p><strong>错误:</strong></p>
            <p>{{ error }}</p>
          </div>
        </div>
      </div>
    </div>
  </div>

  <script>
    const { createApp, ref, computed } = Vue;

    createApp({
      setup() {
        const inputText = ref('');

        // 计算属性，用于实时转换
        const uppercaseText = computed(() => inputText.value.toUpperCase());
        const lowercaseText = computed(() => inputText.value.toLowerCase());
        const titlecaseText = computed(() => {
          return inputText.value.replace(/\w\S*/g, (txt) => {
            return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
          });
        });
        const sentencecaseText = computed(() => {
          return inputText.value.replace(/(^\s*\w|[.!?]\s*\w)/g, (c) => c.toUpperCase());
        });
        const togglecaseText = computed(() => {
          return inputText.value.split('').map(char => {
            if (char >= 'a' && char <= 'z') {
              return char.toUpperCase();
            } else if (char >= 'A' && char <= 'Z') {
              return char.toLowerCase();
            } else {
              return char;
            }
          }).join('');
        });
        const camelcaseText = computed(() => {
          return inputText.value
            .replace(/(?:^\w|[A-Z]|\b\w)/g, (word, index) => {
              return index === 0 ? word.toLowerCase() : word.toUpperCase();
            })
            .replace(/\s+/g, '');
        });
        const pascalcaseText = computed(() => {
          return inputText.value
            .replace(/(?:^\w|[A-Z]|\b\w)/g, (word) => {
              return word.toUpperCase();
            })
            .replace(/\s+/g, '');
        });
        const snakecaseText = computed(() => {
          return inputText.value
            .replace(/[\s\-_\s]+/g, '_')
            .replace(/([a-z])([A-Z])/g, '$1_$2')
            .toLowerCase();
        });
        const kebabcaseText = computed(() => {
          return inputText.value
            .replace(/[\s\_\-]+/g, '-')
            .replace(/([a-z])([A-Z])/g, '$1-$2')
            .toLowerCase();
        });

        const error = ref('');
        const currentResult = ref('');

        const convertTo = (type) => {
          switch(type) {
            case 'uppercase':
              currentResult.value = uppercaseText.value;
              break;
            case 'lowercase':
              currentResult.value = lowercaseText.value;
              break;
            case 'titlecase':
              currentResult.value = titlecaseText.value;
              break;
            case 'sentencecase':
              currentResult.value = sentencecaseText.value;
              break;
            case 'togglecase':
              currentResult.value = togglecaseText.value;
              break;
            case 'camelcase':
              currentResult.value = camelcaseText.value;
              break;
            case 'pascalcase':
              currentResult.value = pascalcaseText.value;
              break;
            case 'snakecase':
              currentResult.value = snakecaseText.value;
              break;
            case 'kebabcase':
              currentResult.value = kebabcaseText.value;
              break;
            default:
              currentResult.value = inputText.value;
          }
        };

        const copyResult = () => {
          if (!currentResult.value) {
            error.value = '请先进行转换';
            return;
          }

          navigator.clipboard.writeText(currentResult.value)
            .then(() => {
              alert('结果已复制到剪贴板！');
            })
            .catch(err => {
              console.error('复制失败: ', err);
              error.value = '复制失败';
            });
        };

        const clearText = () => {
          inputText.value = '';
          error.value = '';
          currentResult.value = '';
        };

        return {
          inputText,
          uppercaseText,
          lowercaseText,
          titlecaseText,
          sentencecaseText,
          camelcaseText,
          pascalcaseText,
          snakecaseText,
          kebabcaseText,
          error,
          currentResult,
          convertTo,
          copyResult,
          clearText
        };
      }
    }).mount('#app');
  </script>
</body>
</html>