js-pytorch

 npm install -g pnpm

pnpm add js-pytorch

 放着，等我把模型训练好了再用这个对接

xlsx 

 pnpm install xlsx  

ai写代码，一遍就通了

import * as XLSX from "xlsx";
import { linelist } from './2dviewport.js';
function export_excel() {// 确保已引入 xlsx 库let workbook = XLSX.utils.book_new();let worksheetData = [['Start X', 'Start Y', 'End X', 'End Y']]; // 添加表头for (const [p1x, p1y, p2x, p2y] of linelist) {const start = { x: parseFloat(p1x.toFixed(2)), y: parseFloat(p1y.toFixed(2)) };const end = { x: parseFloat(p2x.toFixed(2)), y: parseFloat(p2y.toFixed(2)) };// 将每个点的数据作为一行添加到 worksheetData 中worksheetData.push([start.x, start.y, end.x, end.y]);}// 使用 worksheetData 创建一个工作表let worksheet = XLSX.utils.aoa_to_sheet(worksheetData);// 将工作表添加到工作簿中XLSX.utils.book_append_sheet(workbook, worksheet, 'Lines');// 导出 Excel 文件XLSX.writeFile(workbook, 'lines.xlsx');
}
export { export_excel };