bap.plugins.upload.utils.builder

Class FileUploadUtils

java.lang.Object

bap.core.service.BaseService

bap.plugins.upload.utils.builder.FileUploadUtils

@Service
public class FileUploadUtils
extends bap.core.service.BaseService

文件上传的实现类

Author:

郑斌

Constructor Summary

Constructors

Constructor and Description
FileUploadUtils()

Method Summary

Modifier and Type	Method and Description
void	cancelFileUpload(java.lang.String dbids)
boolean	check(java.lang.String id, java.lang.String webPath) 功能描述: 检查文件是否存在
void	download(java.lang.String attachId, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpServletRequest request) 文件下载
Attachment	upload(javax.servlet.http.HttpServletRequest request)

Methods inherited from class bap.core.service.BaseService

getBaseDao, setBaseDao

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUploadUtils

public FileUploadUtils()

Method Detail

upload

public Attachment upload(javax.servlet.http.HttpServletRequest request)
                  throws java.lang.Exception

Throws:

java.lang.Exception

cancelFileUpload

@Transactional
public void cancelFileUpload(java.lang.String dbids)

download

public void download(java.lang.String attachId,
                     javax.servlet.http.HttpServletResponse response,
                     javax.servlet.http.HttpServletRequest request)

文件下载

Parameters:

attachId - 附件id

response - 响应流

request - 请求流

check

public boolean check(java.lang.String id,
                     java.lang.String webPath)

功能描述: 检查文件是否存在

Parameters:

id - 附件ID

webPath - 项目路径

Returns:

文件是否存在