页面导出csv/excel

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function capitalEstimateExport(){
	$.post(BASE_PATH+'report/preFeeList', {houseStatus:$('#houseStatus').val(), houseName:$('#houseName').val(),timeFromStr:$('#timeFromStr').val(),timeToStr:$('#timeToStr').val()}, function(data){
		if(data.records.length > 0){
			debugger
			var dlist = data.records;
	        var obj = {title:"", titleForKey:"", data:""};
	        obj.title = ["房源编号","房源名字","房源小区","房源地址（路、弄、号、室）","预计付款","实际付款","是否需交租","预计收租","实际收租","是否需收租"];
	 		obj.titleForKey = ["houseNo","houseName","houseEstate","houseAddress","willPay","actPay","payIsOverdue","willRent","actRent","rentIsOverdue"];
			obj.data = dlist;
            exportCsv(obj);
		} else{
			alert("没有数据，无法导出！");
		}
	});
}
function exportCsv(obj){
     var title = obj.title;
     var titleForKey = obj.titleForKey;
     var data = obj.data;
     var str = [];
     str.push(obj.title.join(",")+"\n");
     for(var i=0;i<data.length;i++){
         var temp = [];
         for(var j=0;j<titleForKey.length;j++){
             temp.push(data[i][titleForKey[j]]);
      }
      str.push(temp.join(",")+"\n");
  }
  var uri = 'data:text/csv;charset=utf-8,\uFEFF' + encodeURIComponent(str.join(""));  
  var downloadLink = document.createElement("a");
  downloadLink.href = uri;
  downloadLink.download = "资金预估报表.csv"; 
  document.body.appendChild(downloadLink);
  downloadLink.click();
  document.body.removeChild(downloadLink); 
}