com.ksyzt.gwt.server.fileupload

类 FileUploadListener

java.lang.Object

com.ksyzt.gwt.server.fileupload.FileUploadListener

所有已实现的接口:

org.apache.commons.fileupload.ProgressListener

public class FileUploadListener
extends Object
implements org.apache.commons.fileupload.ProgressListener

上传监听器.

作者:

zhangjianshe@gmail.com

构造器概要

构造器

构造器和说明
FileUploadListener(javax.servlet.http.HttpServletRequest request) Instantiates a new file upload listener.

方法概要

限定符和类型	方法和说明
void	update(long pBytesRead, long pContentLength, int pItems) 为了进度条监听器不会引起性能问题 解决方案,是减少进步条的活动数 比如，只有当上传了1兆字节的时候才反馈给用户.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

FileUploadListener

public FileUploadListener(javax.servlet.http.HttpServletRequest request)

Instantiates a new file upload listener.

参数:

request - the request

方法详细资料

update

public void update(long pBytesRead,
                   long pContentLength,
                   int pItems)

为了进度条监听器不会引起性能问题 解决方案,是减少进步条的活动数 比如，只有当上传了1兆字节的时候才反馈给用户.

指定者:

update 在接口中 org.apache.commons.fileupload.ProgressListener

参数:

pBytesRead - the bytes read

pContentLength - the content length

pItems - the items