1.application.properties
#上传文件大小限制 spring.servlet.multipart.max-file-size=500MB spring.servlet.multipart.max-request-size=500MB
2.前端
//上传
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);
//发送 post 请求提交保存
$.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:'上传成功',
bg:'#AE81FF',
time:2
});
setTimeout(function(){
top.Dialog.close();//关闭弹窗
},1000);
}else if("error" == data.result){
alert("上传失败,文件内容不能为空!");
$("#showform").show();
$("#jiazai").hide();
}else if ("exception" == data.result){
alert("文件管理"+data.exception);//显示异常
$("#showform").show();
$("#jiazai").hide();
}
}
})
},3.后台
/**上传文件 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;
}
