js下载文件流,提示文件损坏问题
js下载文件流,提示文件损坏问题
前端axios,也需要加responseType: “blob”,这样才能正常下载文件流。
eg:
axios({
url: layui.setter.apiHost + '/api/order/putAllPages',
method: "POST",
headers: {
Authorization: "Bearer " + layui.storage.getToken(),
AppKey: layui.setter.TenantKey,
TenantKey: layui.setter.TenantKey
},
timeout: 50000,
data: Qs.stringify({
type: _this.type,
userType: 'buyer',
querySubOrganization: subOrgan.querySubOrganization,
organId: subOrgan.organId,
startTime: startTime,
endTime: endTime
}),
responseType: 'blob'
}).then(function (res) {
layer.closeAll('loading');
var blob = new Blob([res.data], { type: "application/vnd.ms-excel" })
var url = URL.createObjectURL(blob);
var a = document.createElement("a");
var fileName = '订单核算.xls'
a.download = fileName;
a.style.display = "none"
a.href = url;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url)
})
Lee2