1.application.properties
#Upload file size limit spring.servlet.multipart.max-file-size = 500MB spring.servlet.multipart.max-request-size = 500MB
2. Front end
// upload
uploadServer: function (){
todata.append("FFILE", fhFile);
todata.append("PARENT_ID", this.PARENT_ID);
todata.append("NAME", this.pd.NAME);
todata.append("REMARKS", this.pd.REMARKS);
todata.append ("SHARE", this.SHARE); // Send post request to submit and save
$.ajax({ xhrFields: { withCredentials: true
}, url: httpurl+'mfolder/upload', type: 'POST',
data: todata,
async: false,
cache: false,
contentType: false,
processData: false, success: function(data){ if("success" == data.result){
$ ("# fok"). tips ({side: 2, msg: 'Upload successful', bg: '# AE81FF', time: 2
});
setTimeout(function(){
top.Dialog.close (); // Close the popup window
},1000);
}else if("error" == data.result){
alert ("Upload failed, file content cannot be empty!");
$("#showform").show();
$("#jiazai").hide();
}else if ("exception" == data.result){
alert ("File Management" + data.exception); // Display exception
$("#showform").show();
$("#jiazai").hide();
}
}
})
},
3. Backstage
/ ** Upload file www.1b23.com
* @param
* @throws Exception
*/
@RequestMapping(value="/upload") @RequiresPermissions("mfolder:add") @ResponseBody
public Object add( @RequestParam(value="FFILE",required=false) MultipartFile file, @RequestParam(value="NAME",required=false) String NAME, @RequestParam(value="PARENT_ID",required=false) String PARENT_ID, @RequestParam(value="REMARKS",required=false) String REMARKS, @RequestParam(value="SHARE",required=false) String SHARE
) throws Exception{
Map<String,Object> map = new HashMap<String,Object>(); String errInfo = "success";
PageData pd = new PageData(); String ffile = DateUtil.getDays(), fileName = ""; if (null != file && !file.isEmpty()) { String filePath = PathUtil.getProjectpath() + Const.FILEPATHFILE + ffile; //文件上传路径
fileName = FileUpload.fileUp(file, filePath, this.get32UUID()); //执行上传
pd.put("FILEPATH", Const.FILEPATHFILE + ffile + "/" + fileName); //文件路径
pd.put("NAME", NAME); //文件名
pd.put("PARENT_ID", PARENT_ID); //目录ID
pd.put("CTIME", DateUtil.date2Str(new Date())); //创建时间
pd.put("UNAME", Jurisdiction.getName()); //上传者,当前用户的姓名
pd.put("MASTER", Jurisdiction.getUsername()); //用户名
pd.put("FILESIZE", FileUtil.getFilesize(filePath + "/" + fileName)); //文件大小
pd.put("REMARKS", REMARKS); //备注
pd.put("SHARE", SHARE); //是否共享
pd.put("MFOLDER_ID", this.get32UUID()); //主键
mfolderService.save(pd); //存入数据库表
}else{
errInfo = "error";
}
map.put("result", errInfo); //返回结果
return map;
}