function btn_exportexecl() {
$.ajax({
type: "get",// get或者post
url: "/Export/ExportExceldc",// 请求的url地址
data: { holeid: ID},//请求的参数
dataType: "json",
success: function (jsonData) { 
//循环遍历,每行加入tr标签,每个单元格加td标签
let str = '<table border="1">' +
'<tr><td colspan=4 align="center">演示execl<td></tr>' +
'<tr>' +
'<td>数值1</td><td>' + jsonData[1]['数值1'] + '</td>' +
'<td>数值2</td><td>' + jsonData[1]['数值2'] + '</td>' +
'</tr>' +
'<tr>' +
'<td>数值3</td><td>' + jsonData[1]['数值5'] + '</td>' +
'<td>数值4</td><td>' + jsonData[1]['数值6'] + '</td>' +
'</tr>' +
'<tr>' +
'<td>列1</td><td>列2</td>' +
'<td>列3</td><td>列4</td>' +
'</tr>';
;
for (let i = 0; i < jsonData.length; i++) {
str += '<tr>';
//增加\t为了不让表格显示科学计数法或者其他格式
str += `<td>${jsonData[i]['列1'] + '\t'}</td>`;
str += `<td>${jsonData[i]['列2'] + '\t'}</td>`;
str += `<td>${jsonData[i]['列3'] + '\t'}</td>`;
str += `<td>${jsonData[i]['列4'] + '\t'}</td>`;
str += '</tr>';
}
str += '</table>';
//Worksheet名
let worksheet = 'sheet1'
let uri = 'data:application/vnd.ms-excel;base64,';
//下载的表格模板数据
let template = `<html xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:x="urn:schemas-microsoft-com:office:excel"
xmlns="http://www.w3.org/TR/REC-html40">
<head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet>
<x:Name>${worksheet}</x:Name>
<x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet>
</x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]-->
</head><body><table>${str}</table></body></html></tt>`;
//下载模板
// window.location.href = uri + base64(template)
var link = document.createElement("A");
link.href = uri + base64(template)
link.download = '测试';//execl的名称
link.target = '_blank';
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
},
error: function () {//失败的函数
},
})

导出execl文件就是这样的..........

02-10 19:36