程序包 com.sh.system.servlet

类 DocumentPreviewModel

java.lang.Object

com.sh.system.servlet.DocumentPreviewModel

public class DocumentPreviewModel
extends Object

Description:

Title:首亨软件 - 聚天平台

从以下版本开始:

2018年11月15日

字段概要

字段

修饰符和类型	字段	说明
protected org.apache.logging.log4j.Logger	log4j

构造器概要

构造器

构造器	说明
DocumentPreviewModel()

方法概要

修饰符和类型	方法	说明
String	errorPage(String message)	不支持文件类型
String	previewAudio(jakarta.servlet.http.HttpServletRequest request, String filePath, String docType)	查看音频
String	previewExcel(PreviewEvent event, String filePath, String docType)	预览Excel文件
String	previewPDF(PreviewEvent event, String filePath)	预览PDF
String	previewPic(String filePath, String docType, boolean browserOpen)	查看图片
String	previewPicByMaptalks(String filePath, String docType, int[] wh)	查看图片
String	previewPPT(PreviewEvent event, String filePath, String docType)	预览PPT
String	previewTxt(PreviewEvent event, String filePath, String docType, boolean browserOpen)	预览文本文件
String	previewVideo(jakarta.servlet.http.HttpServletRequest request, String filePath, String docType)	查看视频
String	previewWord(PreviewEvent event, String filePath, String docType)	预览word

从类继承的方法 java.lang.Object

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

字段详细资料

log4j

protected org.apache.logging.log4j.Logger log4j

构造器详细资料

DocumentPreviewModel

public DocumentPreviewModel()

方法详细资料

previewExcel

public String previewExcel(PreviewEvent event,
 String filePath,
 String docType)
                    throws Exception

预览Excel文件

参数:

event - PreviewEvent

filePath - 文件路径

docType - 文档类型

返回:

String

抛出:

Exception - Exception

previewTxt

public String previewTxt(PreviewEvent event,
 String filePath,
 String docType,
 boolean browserOpen)
                  throws Exception

预览文本文件

参数:

event - PreviewEvent

filePath - String

docType - 文档类型

返回:

String

抛出:

Exception - Exception

previewWord

public String previewWord(PreviewEvent event,
 String filePath,
 String docType)
                   throws Exception

预览word

参数:

event - PreviewEvent

filePath - String

docType - 文档类型

返回:

String

抛出:

Exception - Exception

previewPPT

public String previewPPT(PreviewEvent event,
 String filePath,
 String docType)
                  throws Exception

预览PPT

参数:

event - PreviewEvent

filePath - String

docType - 文档类型

返回:

String

抛出:

Exception - Exception

previewPDF

public String previewPDF(PreviewEvent event,
 String filePath)
                  throws Exception

预览PDF

参数:

event - PreviewEvent

filePath - String

返回:

String

抛出:

Exception - Exception

previewPic

public String previewPic(String filePath,
 String docType,
 boolean browserOpen)

查看图片

参数:

filePath - String

docType - 文档类型

返回:

String

previewPicByMaptalks

public String previewPicByMaptalks(String filePath,
 String docType,
 int[] wh)

查看图片

参数:

filePath - String

docType - 文档类型

wh - 宽高

返回:

String

previewAudio

public String previewAudio(jakarta.servlet.http.HttpServletRequest request,
 String filePath,
 String docType)

查看音频

参数:

request - HttpServletRequest

filePath - String

docType - 文档类型

返回:

String

previewVideo

public String previewVideo(jakarta.servlet.http.HttpServletRequest request,
 String filePath,
 String docType)

查看视频

参数:

request - HttpServletRequest

filePath - String

docType - 文档类型

返回:

String

errorPage

public String errorPage(String message)

不支持文件类型

参数:

message - 错误描述

返回:

String