65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
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import fs from 'fs/promises';
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import ExcelJS from 'exceljs';
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async function jsonToXlsx() {
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try {
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const jsonFilePath = './data.json';
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const xlsxFilePath = './data.xlsx';
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// Read and parse the JSON file
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const jsonData = await fs.readFile(jsonFilePath, 'utf-8');
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const records = JSON.parse(jsonData);
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if (records.length === 0) {
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console.log('data.json 文件为空，没有数据可转换为 XLSX。');
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return;
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}
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// Create a new workbook and a worksheet
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const workbook = new ExcelJS.Workbook();
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const worksheet = workbook.addWorksheet('Data');
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// Define columns based on the keys of the first record
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const headers = Object.keys(records[0]);
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worksheet.columns = headers.map(key => ({
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header: key,
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key: key,
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width: key.includes('地址') || key.includes('链接') ? 40 : 20 // Make address and link columns wider
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}));
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// Add the records as rows
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worksheet.addRows(records);
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// Style the header
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worksheet.getRow(1).eachCell(cell => {
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cell.font = { bold: true };
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cell.fill = {
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type: 'pattern',
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pattern:'solid',
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fgColor:{argb:'FFDDDDDD'}
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};
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cell.alignment = { vertical: 'middle', horizontal: 'center' };
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});
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// Auto-filter on the header row
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worksheet.autoFilter = {
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from: 'A1',
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to: {
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row: 1,
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column: headers.length
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}
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};
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// Write to file
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await workbook.xlsx.writeFile(xlsxFilePath);
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console.log(`成功将 ${jsonFilePath} 转换为 ${xlsxFilePath}`);
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console.log('XLSX 文件已创建，您现在可以在其中进行筛选和排序。');
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} catch (error) {
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console.error('转换 JSON 到 XLSX 时发生错误:', error.message);
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}
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}
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jsonToXlsx();
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