一般我们获取多个文件上传的数据的时候，我们需要进行数据的获取下面直接贴上代码：
<form name="" id="upfile" enctype="multipart/form-data">
<input type="file" name="dimission_apply" id="dimission_apply" class="inputFile ">
<input type="file" name="dimission_assoc" id="dimission_assoc" class="inputFile ">
<input type="file" name="dimission_work_assoc" id="dimission_work_assoc" class="inputFile ">
<input type="file" name="dimission_consumable" id="dimission_consumable" class="inputFile ">
<div class="btn btn-success text-center" onclick="upfile({$perFlowId});">提交上传文件</div>
</form><script>
function upfile(id) {
var formData = new FormData();
$sign ="1";
if ($("#dimission_report").val() == ''){
$sign = "2";alert('请上传辞职报告！');
}else if ($("#dimission_apply").val() == ''){
$sign = "2";alert('请上传员工离职申请表！');
}else if ($("#dimission_assoc").val() == ''){
$sign = "2";alert('请上传离职交接表！');
}else if ($("#dimission_work_assoc").val() == ''){
$sign = "2";alert('请上传离职人员工作交接表！');
}else if ($("#dimission_consumable").val() == ''){
$sign = "2";alert('请上传工具耗材交接表！');
}else{
formData.append("dimission_report",$("#dimission_report")[0].files[0]);
formData.append("dimission_apply",$("#dimission_apply")[0].files[0]);
formData.append("dimission_assoc",$("#dimission_assoc")[0].files[0]);
formData.append("dimission_work_assoc",$("#dimission_work_assoc")[0].files[0]);
formData.append("dimission_consumable",$("#dimission_consumable")[0].files[0]);
}
if ($sign == '1') {
$.ajax({
type:'post',
data:formData,
cache: false,
processData: false,
contentType: false,
async: false,
url:'/index.php/Home/dimission/personal_data_upfile.html?id='+id+'&type=dimission',
success:function (data) {
if (data == '1'){
alert('上传成功');
}else if(data == '2'){
alert('上传失败');
}else{
alert(data);
}
}
})
}
</script>