很奇怪的问题,在本地测试的从来没有报这个错误,上传服务器之后竟然一直报这个错误,不过上传也是成功的。
报错代码:
[Log] 2012-09-25 22:09:23,426 - ERROR -35293923 [catalina-exec-16] com.opensymphony.xwork2.util.logging.commons.CommonsLogger.error(CommonsLogger.java:27) - Unable to parse request org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Stream ended unexpectedly at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:367) at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parse(JakartaMultiPartRequest.java:93) at org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.<init>(MultiPartRequestWrapper.java:75) at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:663) at org.apache.struts2.dispatcher.FilterDispatcher.prepareDispatcherAndWrapRequest(FilterDispatcher.java:327) at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:367) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:102) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.shaiyaya.filter.CharacterAllEncodingFilter.doFilter(CharacterAllEncodingFilter.java:95) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.shaiyaya.filter.LoginFilter.doFilter(LoginFilter.java:35) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:354) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: org.apache.commons.fileupload.MultipartStream$MalformedStreamException: Stream ended unexpectedly at org.apache.commons.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:983) at org.apache.commons.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:887) at java.io.InputStream.read(InputStream.java:85) at org.apache.commons.fileupload.util.Streams.copy(Streams.java:94) at org.apache.commons.fileupload.util.Streams.copy(Streams.java:64) at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:362) ... 28 more
上传action:
String message; if (fileName == null) { message = "未上传图片!"; request.setAttribute("message", message); return "emptyPic"; } String extension = fileName.substring(fileName.lastIndexOf(".") + 1); if (",jpg,jpeg,gif,bmp,png,".indexOf("," + extension.toLowerCase() + ",") < 0) { message = "只允许上传jpg,jpeg,gif,bmp,png格式的图片"; request.setAttribute("message", message); return "errorType"; } User user = (User) request.getSession().getAttribute("user"); if (user == null) { return "timeOut"; } if (upload.length() > 2048000) { message = "图片大小超过了2M"; request.setAttribute("message", message); return "overSize"; } String baseDir = "/AVATAR_IMG/"; String realBaseDir = ServletActionContext.getServletContext() .getRealPath(baseDir); File baseFile = new File(realBaseDir); if (!baseFile.exists()) { baseFile.mkdir(); } String fileFolder = new SimpleDateFormat("yyyyMMdd").format(new Date());// 按天存入 /* 文件存储在容器中的绝对路径 */ String saveFilePath = ServletActionContext.getServletContext() .getRealPath(baseDir + fileFolder + "/"); File fileDir = new File(saveFilePath); if (!fileDir.exists()) { fileDir.mkdirs(); } /* 重命名文件 */ String random = UUID.randomUUID().toString(); fileName = random + "." + extension; BufferedImage oldBufferedImage = ImageIO.read(upload); int old_width = oldBufferedImage.getWidth(); int old_height = oldBufferedImage.getHeight(); int new_width = 100; int new_height = 100; int new_width2 = 40; int new_height2 = 40; int new_width3 = 25; int new_height3 = 25; //100x100 double sx = (double) new_width / old_width; double sy = (double) new_height / old_height; // 等比缩放 if (sx > sy) { sx = sy; new_width = (int) (sx * old_width); } else { sy = sx; new_height = (int) (sy * old_height); } BufferedImage newBufferedImage; FileOutputStream bioNew; JPEGImageEncoder encoder; File newFile; try{ newFile= new File(saveFilePath + "/" + fileName); newBufferedImage = new BufferedImage(new_width, new_height,BufferedImage.TYPE_INT_RGB); newBufferedImage.getGraphics().drawImage( oldBufferedImage.getScaledInstance(new_width, new_height,Image.SCALE_AREA_AVERAGING), 0, 0, null); bioNew = new FileOutputStream(newFile); encoder = JPEGCodec.createJPEGEncoder(bioNew); encoder.encode(newBufferedImage);// 进行编码 }catch(Exception e){ log.error("upload avatar error 100x100:"+e.getMessage()); } //45x45 sx = (double) new_width2 / old_width; sy = (double) new_height2 / old_height; if (sx > sy) { sx = sy; new_width2 = (int) (sx * old_width); } else { sy = sx; new_height2 = (int) (sy * old_height); } try{ newFile = new File(saveFilePath + "/" + fileName+"_40x40.jpg"); newBufferedImage = new BufferedImage(new_width2, new_height2,BufferedImage.TYPE_INT_RGB); newBufferedImage.getGraphics().drawImage( oldBufferedImage.getScaledInstance(new_width2, new_height2,Image.SCALE_AREA_AVERAGING), 0, 0, null); bioNew = new FileOutputStream(newFile); encoder = JPEGCodec.createJPEGEncoder(bioNew); encoder.encode(newBufferedImage); }catch(Exception e){ log.error("upload avatar error 45x45:"+e.getMessage()); } //25x25 if (new_width3 > old_width) { new_width3 = old_width; } if (new_height3 > old_height) { new_height3 = old_height; } try{ newFile = new File(saveFilePath + "/" + fileName+"_25x25.jpg"); newBufferedImage = new BufferedImage(new_width3, new_height3,BufferedImage.TYPE_INT_RGB); newBufferedImage.getGraphics().drawImage( oldBufferedImage.getScaledInstance(new_width3, new_height3,Image.SCALE_AREA_AVERAGING), 0, 0, null); bioNew = new FileOutputStream(newFile); encoder = JPEGCodec.createJPEGEncoder(bioNew); encoder.encode(newBufferedImage);// 进行编码 bioNew.close(); }catch(Exception e){ log.error("upload avatar error 25x25:"+e.getMessage()); } 储存...