jsp:
<form action="studentAction.do?method=upload" method="post" enctype="multipart/form-data">
<input type="file" name="importExcel" id="importExcel"><br/>
<input type="submit" value="导入">
</form>
form:
private File importExcel;
public get/set();
action:
StudentForm stform = (StudentForm)form;
File file = stform.getImportExcel();
这样是不行的。。。有什么办法得到提交的 file?