<body> <form action="fileUpload/fileUpload" method="post" enctype="multipart/form-data"> <input type="text" name="password"> <input type="file" name="file"> <input type="text" name="username"> <input type="submit" value="submit"> </form> <button id="button">提交</button> </body>
@Controller
@RequestMapping("/fileUpload")
public class FileUpload {
@RequestMapping("/fileUpload")
@ResponseBody
public String FileUpload1(@RequestParam("file")MultipartFile file/*, @RequestParam("username")String username*/){
System.out.println("------------------------------- "+ file.getSize());
if(!file.isEmpty()){
System.out.println("Process file: "+file.getOriginalFilename() );
try {
FileUtils.copyInputStreamToFile(file.getInputStream(), new File("c:\\temp\\imooc\\", System.currentTimeMillis()+ file.getOriginalFilename()));
} catch (IOException e) {
e.printStackTrace();
}
}
return "NewFile";
}
}
$("#button").click(function(){
var hideForm = $('form');
var options = {
dataType : "json",
/*data: {'file': $("input[type=file]").val(), "username": '123', password: "123"},*/
beforeSubmit : function() {
alert("正在上传");
},
success : function(result) {
alert('成功上传!');
},
error : function(result) {
}
};
hideForm.ajaxSubmit(options);
});
<form action="fileUpload/fileUpload" method="post" enctype="multipart/form-data"> <input type="file" name="file"> <input type="submit" value="submit"> </form>
data:{'file': $("input[type=file]").val(), 'user':{"username": '123', password: "123"}}
public String FileUpload1(@RequestParam("file")MultipartFile file, User user){
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