[英]Save excel file received from the server on client machine
我有一個鏈接(“ a”元素),該鏈接將發布請求發送到服務器。 服務器響應一個我要在客戶端下載的excel文件。
服務器代碼:
@RequestMapping(value="/applicabilityExcel", method=POST)
@ResponseBody
public void getApplicability(@RequestParam("id") String reportId, HttpServletResponse response, HttpServletRequest request) throws IOException{
int id = Integer.valueOf(reportId);
Report report = repository.getReport(id);
InputStream is = new ExcelWriter().getConformityMatrix(report);
response.setContentType("application/vnd.ms-excel");
org.apache.commons.io.IOUtils.copy(is, response.getOutputStream());
response.flushBuffer();
}
客戶代碼:
<a class="appMatrix" href="<c:out value="${report.id}" />"> App</a>
$(".appMatrix").click(function(e) {
e.preventDefault();
$.post( "/applicabilityExcel",
{id:$(this).attr("href")},
function(data){
console.log(data);
//I have the file in data variable and I need now to stock it in the client machine (open dialog window, save it directly...)
});
});
我的問題是我不知道該怎么做才能在客戶端計算機上存儲此文件(“下載”)。
我試圖將文件下載為text / base64,將其放在“ a”元素的href上並調用click(),但對我不起作用。
歡迎所有回應和建議。
也許你可以在這里嘗試一下,為我工作
$scope.exportExcel = function(){
var self = this;
var url = //yourapi;
$http.get(url, { responseType: "arraybuffer" }).then(
function (result) {
var blob = new Blob([result.data], { type: 'application/vnd.ms-excel' });
var a = document.createElement('a');
var url = URL.createObjectURL(blob);
a.href = url;
a.download = ""//yourfilename
a.target = '_blank';
document.body.appendChild(a);
a.click();;
});
};
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