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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>Excel 数据处理工具</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@4.5.2/dist/css/bootstrap.min.css" rel="stylesheet">
+    <style>
+        body {
+            padding: 20px;
+        }
+        .progress-container {
+            position: relative;
+            width: 100%;
+            height: 20px;
+            background-color: #f3f3f3;
+            border-radius: 10px;
+            overflow: hidden;
+            margin-top: 10px;
+        }
+        .progress-bar {
+            height: 100%;
+            width: 0;
+            background-color: #4caf50;
+            border-radius: 10px;
+            transition: width 0.3s ease-in-out;
+        }
+        .progress-text {
+            position: absolute;
+            top: 0;
+            left: 50%;
+            transform: translateX(-50%);
+            font-size: 14px;
+            color: #333;
+            line-height: 20px;
+            font-weight: bold;
+            white-space: nowrap;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1 class="text-center">Excel 数据处理工具</h1>
+        <div class="row">
+            <div class="col-md-6 offset-md-3">
+                <div class="form-group">
+                    <label for="fileInput">上传Excel或CSV文件</label>
+                    <input type="file" class="form-control-file" id="fileInput" accept=".xlsx, .xls, .csv">
+                </div>
+                <div class="form-group">
+                    <label for="sheetSelect">选择工作表</label>
+                    <select class="form-control" id="sheetSelect"></select>
+                </div>
+                <button class="btn btn-primary" id="processButton">处理数据</button>
+                <div class="progress-container">
+                    <div class="progress-bar" id="progress-bar"></div>
+                    <span class="progress-text" id="progress-text">0%</span>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <script src="https://unpkg.com/xlsx/dist/xlsx.full.min.js"></script>
+    <script>
+        document.addEventListener('DOMContentLoaded', function() {
+            const fileInput = document.getElementById('fileInput');
+            const sheetSelect = document.getElementById('sheetSelect');
+            const processButton = document.getElementById('processButton');
+            const progressBar = document.getElementById('progress-bar');
+            const progressText = document.getElementById('progress-text');
+
+            fileInput.addEventListener('change', function(event) {
+                const file = event.target.files[0];
+                if (file) {
+                    const reader = new FileReader();
+                    reader.onload = function(e) {
+                        const data = e.target.result;
+                        const workbook = XLSX.read(data, { type: 'binary' });
+                        sheetSelect.innerHTML = '';
+                        workbook.SheetNames.forEach(sheetName => {
+                            const option = document.createElement('option');
+                            option.value = sheetName;
+                            option.text = sheetName;
+                            sheetSelect.appendChild(option);
+                        });
+                        processButton.disabled = false;
+                    };
+                    reader.readAsBinaryString(file);
+                }
+            });
+
+            processButton.addEventListener('click', function() {
+                const file = fileInput.files[0];
+                const sheetName = sheetSelect.value;
+                const reader = new FileReader();
+                reader.onload = function(e) {
+                    const data = e.target.result;
+                    const workbook = XLSX.read(data, { type: 'binary' });
+                    const worksheet = workbook.Sheets[sheetName];
+                    const jsonData = XLSX.utils.sheet_to_json(worksheet, { header: 1 });
+
+                    // 定义需要导出的列号
+                    const colList = [2, 5, 6, 7, 8, 9, 11, 12, 13, 16, 18, 19, 20, 22, 27, 28, 29, 30, 31, 40, 51];
+                    const insertProvince = "陕西省";
+                    const insertCity = "宝鸡市";
+
+                    // 处理数据
+                    const processedData = [];
+                    const headers = jsonData[0]; // 获取表头
+                    const newHeaders = [];
+
+                    headers.forEach((header, colIndex) => {
+                        if (colList.includes(colIndex + 1)) {
+                            if (colIndex + 1 === 16) {
+                                // 拆分第16列标题
+                                newHeaders.push(header + "1");
+                                newHeaders.push(header + "2");
+                                newHeaders.push(header + "3");
+                            } else if (colIndex + 1 === 18) {
+                                // 在“问题区域”列前插入两列
+                                newHeaders.push("省");
+                                newHeaders.push("市");
+                                newHeaders.push(header);
+                            } else {
+                                newHeaders.push(header);
+                            }
+                        }
+                    });
+
+                    processedData.push(newHeaders); // 添加新的表头
+
+                    const totalRows = jsonData.length - 1; // 总行数（不包括表头）
+                    let processedRows = 0;
+
+                    jsonData.slice(1).forEach((row) => {
+                        const newRow = [];
+                        colList.forEach((colIndex) => {
+                            if (colIndex === 16) {
+                                // 拆分第16列数据
+                                const splitData = (row[colIndex - 1] || '').split('-');
+                                // 确保拆分后的单元格数量固定为3，不足部分用空字符串填充
+                                const paddedSplitData = splitData.concat(new Array(3 - splitData.length).fill(''));
+                                newRow.push(...paddedSplitData);
+                            } else if (colIndex === 18) {
+                                // 在“问题区域”列前插入两列
+                                newRow.push(insertProvince);
+                                newRow.push(insertCity);
+                                newRow.push(row[colIndex - 1]);
+                            } else if (colIndex === 9 || colIndex === 27) {
+                                // 处理第9列和第27列（日期时间列），确保导出时保持日期时间格式
+                                if (typeof row[colIndex - 1] === 'number') {
+                                    const date = new Date(Math.round((row[colIndex - 1] - 25569) * 86400000)); // 转换为JavaScript日期
+                                    newRow.push(date.toISOString().split('T')[0] + ' ' + date.toTimeString().split(' ')[0]);
+                                } else {
+                                    newRow.push(row[colIndex - 1]);
+                                }
+                            } else {
+                                // 替换特定内容
+                                newRow.push(row[colIndex - 1] === "陕西省12313分中心" ? "12313" : row[colIndex - 1]);
+                            }
+                        });
+                        processedData.push(newRow);
+
+                        // 更新进度条
+                        processedRows++;
+                        const percentage = Math.round((processedRows / totalRows) * 100);
+                        progressBar.style.width = `${percentage}%`;
+                        progressText.textContent = `${percentage}%`;
+                    });
+
+                    // 创建新的工作簿并添加处理后的数据
+                    const newWorksheet = XLSX.utils.aoa_to_sheet(processedData);
+                    const newWorkbook = XLSX.utils.book_new();
+                    XLSX.utils.book_append_sheet(newWorkbook, newWorksheet, 'ProcessedData');
+
+                    // 保存文件
+                    XLSX.writeFile(newWorkbook, 'ProcessedData.xlsx');
+
+                    // 更新进度条为100%完成
+                    progressBar.style.width = '100%';
+                    progressText.textContent = '100% 完成';
+                };
+                reader.readAsBinaryString(file);
+            });
+        });
+    </script>
+</body>
+</html>
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