使用axios通过oss的url获取.xlsx文件流，处理后得到json格式数据：
安装xlsx：
npm install xlsx
import axios from "axios";
import * as XLSX from "xlsx";//#region xlsx(oss) to json
async function getFileStream(url) {const response = await axios.get(url, { responseType: "blob" });return response.data;
}async function convertFileStreamToWorkbook(fileStream) {const reader = new FileReader();return new Promise((resolve, reject) => {reader.onload = (event) => {try {const workbook = XLSX.read(event.target.result, { type: "binary" });resolve(workbook);} catch (error) {reject(error);}};reader.onerror = (error) => {reject(error);};reader.readAsBinaryString(fileStream);});
}async function convertWorkbookToJson(workbook) {const sheetName = workbook.SheetNames[0]; // 获取第一个工作表的名称const worksheet = workbook.Sheets[sheetName]; // 获取第一个工作表对象const jsonData = XLSX.utils.sheet_to_json(worksheet); // 将工作表对象转换为JSON对象return jsonData;
}export async function xlsxToJson(OSSUrl) {const fileStream = await getFileStream(OSSUrl);const workbook = await convertFileStreamToWorkbook(fileStream);const jsonData = await convertWorkbookToJson(workbook);return jsonData;
}
//#endregion使用：
(async () => {const json = await xlsxToJson("https://xxxxxxx.xlsx" // ossUrl);setAuthorDatas([...json]);})();
