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问答 远程主机关闭了一个连接
发布于 18天前 作者 读书人 78 次浏览 复制 上一个帖子 下一个帖子
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java.io.IOException: 远程主机强迫关闭了一个现有的连接。 突然之间就报错了。。。。

	$(function () {
		idss = getQueryString('id');
		load_list();
		var options={
		          url:"${pageContext.request.contextPath }/license/save",
		              type:"post",
		              success:function(data){
		                 //保存后的回调
		            	  $("#addzzdiv").modal("hide");
		            	  layer.msg('已保存!',{icon: 6,time:1000});
		            	  load_list();
		              }
		      };
		      $("#formid").submit(function() {
		          $(this).ajaxSubmit(options);
		          return false;
		      });
	});
@At
	@AdaptBy(type = UploadAdaptor.class, args = { "ioc:myPicUpload" })
	public Object save(@Param("..")License license ,@Param("img")TempFile [] tempfile,HttpSession session){
		
		if(Strings.isBlank(license.getLicenseId())){
			license.setLicenseId(new GUID().getguid());
			if(tempfile != null && tempfile.length>0){
				String oldName="";  //原文件名
				String uuidName =""; //自命名文件名
				String uuidName1="";
				for(TempFile t : tempfile){
					oldName = t.getSubmittedFileName();
					uuidName= (new GUID().getguid()) + oldName.substring(oldName.lastIndexOf("."));
					String savePath = session.getServletContext().getRealPath("/img/"+uuidName); 
					uuidName1 += uuidName+",";
					InputStream  input = null;
					OutputStream out   = null;
					try {
						input = t.getInputStream(); //数据流(务必自行关闭)
						out = new FileOutputStream(new File(savePath));
						byte[] buffered = new byte[1024 * 1024 * 2];
						int length = 0; // 已经成功读取的字节的个数  
						while ((length = input.read(buffered)) != -1) {
							out.write(buffered, 0, length);
						}	
					} catch (IOException e) {
						e.printStackTrace();
					} finally {
						try {
							input.close();
							out.close();
						} catch (IOException e) {
							e.printStackTrace();
						}
					}
				}
				uuidName1 = uuidName1.substring(0, uuidName1.length()-1);
				license.setImg(uuidName1);  //图片路径放入数据库
			}
			this.licenseService.save(license);
			
		}else{
			if(tempfile != null && tempfile.length>0){
				String oldName="";  //原文件名
				String uuidName =""; //自命名文件名
				String uuidName1="";
				for(TempFile t : tempfile){
					oldName = t.getSubmittedFileName();
					uuidName= (new GUID().getguid()) + oldName.substring(oldName.lastIndexOf("."));
					String savePath = session.getServletContext().getRealPath("/img/"+uuidName); 
					uuidName1 += uuidName+",";
					InputStream  input = null;
					OutputStream out   = null;
					try {
						input = t.getInputStream(); //数据流(务必自行关闭)
						out = new FileOutputStream(new File(savePath));
						byte[] buffered = new byte[1024 * 1024 * 2];
						int length = 0; // 已经成功读取的字节的个数  
						while ((length = input.read(buffered)) != -1) {
							out.write(buffered, 0, length);
						}	
					} catch (IOException e) {
						e.printStackTrace();
					} finally {
						try {
							input.close();
							out.close();
						} catch (IOException e) {
							e.printStackTrace();
						}
					}
				}
				uuidName1 = uuidName1.substring(0, uuidName1.length()-1);
				license.setImg(uuidName1);  //图片路径放入数据库
			}else{
				License license1 = this.licenseService.getById(license.getLicenseId());
				license.setImg(license1.getImg());
			}
			
			this.licenseService.update(license);
		}
		return true;
		
	}
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