【发布时间】:2019-10-27 21:48:27
【问题描述】:
我正在尝试通过 ajax 下载或至少打开生成的 csv 文件。我设法记录了输出,一切都很好。是否可以通过 ajax 来实现,或者我必须以另一种方式尝试吗? 控制器
[HttpPost]
public FileResult GenerateEventLogsReport([FromBody]GenericReportDateViewModel Input)
{
var report = eventLogsData.Report(Input.StartDate, Input.EndDate);
var sb = new StringBuilder();
foreach(var item in report)
{
sb.AppendLine(item.Id + "," + item.Identity + "," + item.Level + "," + item.Logger + "," + item.Message + "," + item.TimeStamp + "," + item.Action);
}
return File(new UTF8Encoding().GetBytes(sb.ToString()),"text/csv","EventLogs_"+ Input.StartDate +"_to_"+ Input.EndDate +".csv");
}
AJAX
var event_form_data = {
"StartDate": $("#eventStartDate").val(),
"EndDate": $("#eventEndDate").val(),
};
$.ajax({
url: "@Url.Action("GenerateEventLogsReport", @ViewContext.RouteData.Values["controller"].ToString())",
method: "POST",
data: JSON.stringify(event_form_data),
contentType: "application/json",
success: function (result) {
console.log(result);
window.open("data:application/csv", result, "_blank");
},
error: function (error) {
console.log(error);
}
});
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标签: javascript jquery asp.net asp.net-core