前端使用XLSX实现Excel导入导出

Excel导出

let excelData = [
        [
          "基站名称",
          "基站地址",
          "归属地市",
          "归属区县",
          "类型",
          "经度",
          "维度",
          "lac",
        ],
        [
          "测试基站",
          "测试地址",
          "测试地市",
          "测试区县",
          "测试类型",
          "测试经度",
          "测试维度",
          "测试lac",
        ],
      ];
      let workSheet = XLSX.utils.aoa_to_sheet(excelData);
      let bookNew = XLSX.utils.book_new();
      XLSX.utils.book_append_sheet(bookNew, workSheet, "模板"); // 工作簿名称
      let name = "模板" + ".xlsx";
      XLSX.writeFile(bookNew, name); // 保存的文件名

Excel导入

let file = ev.raw;
      if (!file) return;
      if (file) {
        const reader = new FileReader();
        reader.onload = (evt) => {
          const data = evt.target.result;
          const workbook = XLSX.read(data, { type: "binary" }); // 读取Excel文件内容
          const sheetName = workbook.SheetNames[0]; // 读取第一个表
          const worksheet = workbook.Sheets[sheetName];
          const excelData = XLSX.utils.sheet_to_json(worksheet); // 将工作表数据转换为JSON数组
          console.log(excelData);
          this.cloneTableData = JSON.parse(JSON.stringify(excelData));
          this.tableData = this.cloneTableData.slice(
            (this.currentPage - 1) * this.pageSize,
            this.currentPage * this.pageSize
          );
        };
        reader.readAsBinaryString(file);
      }