java怎么实现在线打开word时给word加水印？

Posted 2023-04-27

java怎么实现在线打开word时给word加水印？不要jacob实现的，jacob只能在windows中实现。最好有实例代码，在线等 急急急！！！
不要jacob.jar，这个 只能应用部署在windows的时候实现。

package com.ymo.word;

import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.ComThread;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;

public class TestJacobWord 

private ActiveXComponent wrdCom = null;
private Dispatch doc = null;
private Dispatch activeDoc = null;
private Dispatch docSelect = null;
private Dispatch docs = null;
private static TestJacobWord instance = null;
private String docName = "";

public static TestJacobWord getInstance() 
if (instance == null) 
instance = new TestJacobWord();

return instance;


private boolean initWord() 
boolean flag = false;
ComThread.InitSTA();
wrdCom = new ActiveXComponent("word.Application");
try 
docs = wrdCom.getProperty("Documents").toDispatch();
wrdCom.setProperty("Visible", new Variant(false));
flag = true;
 catch (Exception e) 
flag = false;
e.printStackTrace();

return flag;


private void createNewDocument() 
doc = Dispatch.call(docs, "Add").toDispatch();
docSelect = Dispatch.get(wrdCom, "Selection").toDispatch();


private void getActiveDoc() 
activeDoc = wrdCom.getProperty("ActiveWindow").toDispatch();
System.out.println(activeDoc.getProgramId());


private void openDocument(String docPath) 
if (this.doc != null) 
closeDocument();

this.doc = Dispatch.call(docs, "Open", docPath, new Variant(false),
new Variant(false)).toDispatch();
docSelect = Dispatch.get(wrdCom, "Selection").toDispatch();


private void closeDocument() 
if (doc != null) 
Dispatch.call(doc, "Save");
Dispatch.call(doc, "Close", new Variant(true));
doc = null;



private void setImgWaterMark(String waterMarkPath) 
Dispatch activePan = Dispatch.get(activeDoc, "ActivePane").toDispatch();
Dispatch view = Dispatch.get(activePan, "View").toDispatch();
Dispatch.put(view, "SeekView", new Variant(9));
Dispatch headfooter = Dispatch.get(docSelect, "HeaderFooter")
.toDispatch();
// 取得图形对象
Dispatch shapes = Dispatch.get(headfooter, "Shapes").toDispatch();
Dispatch pic = Dispatch.call(shapes, "AddPicture", waterMarkPath)
.toDispatch();

Dispatch.call(pic, "Select");
Dispatch.put(pic, "Left", new Variant(10));
Dispatch.put(pic, "Top", new Variant(200));
Dispatch.put(pic, "Width", new Variant(150));
Dispatch.put(pic, "Height", new Variant(80));

Dispatch.put(view, "SeekView", new Variant(0));


public void setTextWaterMark(String waterMarkStr) 
Dispatch activePan = Dispatch.get(activeDoc, "ActivePane").toDispatch();
Dispatch view = Dispatch.get(activePan, "View").toDispatch();
Dispatch.put(view, "SeekView", new Variant(9));
Dispatch headfooter = Dispatch.get(docSelect, "HeaderFooter")
.toDispatch();
Dispatch shapes = Dispatch.get(headfooter, "Shapes").toDispatch();
Dispatch selection = Dispatch.call(shapes, "AddTextEffect",
new Variant(9), waterMarkStr, "宋体", new Variant(1),
new Variant(false), new Variant(false), new Variant(0),
new Variant(0)).toDispatch();
Dispatch.call(selection, "Select");
Dispatch shapeRange = Dispatch.get(docSelect, "ShapeRange")
.toDispatch();
Dispatch.put(shapeRange, "Name", "PowerPlusWaterMarkObject
1");
Dispatch textEffect = Dispatch.get(shapeRange, "TextEffect")
.toDispatch();
Dispatch.put(textEffect, "NormalizedHeight", new Boolean(false));
Dispatch line = Dispatch.get(shapeRange, "Line").toDispatch();
Dispatch.put(line, "Visible", new Boolean(false));
Dispatch fill = Dispatch.get(shapeRange, "Fill").toDispatch();
Dispatch.put(fill, "Visible", new Boolean(true));
// 设置水印透明度
Dispatch.put(fill, "Transparency", new Variant(0.5));
Dispatch foreColor = Dispatch.get(fill, "ForeColor").toDispatch();
Dispatch.put(foreColor, "RGB", new Variant(16711620));
Dispatch.call(fill, "Solid");
// 设置水印旋转
Dispatch.put(shapeRange, "Rotation", new Variant(315));
Dispatch.put(shapeRange, "LockAspectRatio", new Boolean(true));
Dispatch.put(shapeRange, "Height", new Variant(117.0709));
Dispatch.put(shapeRange, "Width", new Variant(468.2835));
Dispatch.put(shapeRange, "Left", new Variant(-999995));
Dispatch.put(shapeRange, "Top", new Variant(-999995));
Dispatch wrapFormat = Dispatch.get(shapeRange, "WrapFormat")
.toDispatch();
// 是否允许交叠
Dispatch.put(wrapFormat, "AllowOverlap", new Variant(true));
Dispatch.put(wrapFormat, "Side", new Variant(3));
Dispatch.put(wrapFormat, "Type", new Variant(3));
Dispatch.put(shapeRange, "RelativeHorizontalPositi
on", new Variant(0));
Dispatch.put(shapeRange, "RelativeVerticalPosition
", new Variant(0));
Dispatch.put(view, "SeekView", new Variant(0));


private void closeWord() 
// 关闭word文件
wrdCom.invoke("Quit", new Variant[] );
// 释放com线程
ComThread.Release();


public String getDocName() 
return docName;


public void setDocName(String docName) 
this.docName = docName;


private boolean addWaterMark(String wordPath, String waterMarkPath) 
boolean flag = false;
try 
if (initWord()) 
openDocument(wordPath);
getActiveDoc();
setImgWaterMark(waterMarkPath);
closeDocument();
closeWord();
flag = true;
 else 
flag = false;

 catch (Exception e) 
flag = false;
e.printStackTrace();
closeDocument();
closeWord();

return flag;


public static void main(String[] args) 
TestJacobWord jacob = TestJacobWord.getInstance();
// jacob.addWaterMark("F://test//test.doc", "F://test//ymo.jpg");
try 
if (jacob.initWord()) 
jacob.openDocument("F://test/test.doc");
jacob.getActiveDoc();
jacob.setTextWaterMark("重庆宇能科技有限公司");
jacob.closeDocument();
jacob.closeWord();

 catch (Exception e) 
e.printStackTrace();
jacob.closeDocument();
jacob.closeWord();

参考技术A package com.ymo.word;

import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.ComThread;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;

public class TestJacobWord

private ActiveXComponent wrdCom = null;
private Dispatch doc = null;
private Dispatch activeDoc = null;
private Dispatch docSelect = null;
private Dispatch docs = null;
private static TestJacobWord instance = null;
private String docName = "";

public static TestJacobWord getInstance()
if (instance == null)
instance = new TestJacobWord();

return instance;


private boolean initWord()
boolean flag = false;
ComThread.InitSTA();
wrdCom = new ActiveXComponent("word.Application");
try
docs = wrdCom.getProperty("Documents").toDispatch();
wrdCom.setProperty("Visible", new Variant(false));
flag = true;
catch (Exception e)
flag = false;
e.printStackTrace();

return flag;


private void createNewDocument()
doc = Dispatch.call(docs, "Add").toDispatch();
docSelect = Dispatch.get(wrdCom, "Selection").toDispatch();


private void getActiveDoc()
activeDoc = wrdCom.getProperty("ActiveWindow").toDispatch();
System.out.println(activeDoc.getProgramId());


private void openDocument(String docPath)
if (this.doc != null)
closeDocument();

this.doc = Dispatch.call(docs, "Open", docPath, new Variant(false),
new Variant(false)).toDispatch();
docSelect = Dispatch.get(wrdCom, "Selection").toDispatch();


private void closeDocument()
if (doc != null)
Dispatch.call(doc, "Save");
Dispatch.call(doc, "Close", new Variant(true));
doc = null;



private void setImgWaterMark(String waterMarkPath)
Dispatch activePan = Dispatch.get(activeDoc, "ActivePane").toDispatch();
Dispatch view = Dispatch.get(activePan, "View").toDispatch();
Dispatch.put(view, "SeekView", new Variant(9));
Dispatch headfooter = Dispatch.get(docSelect, "HeaderFooter")
.toDispatch();
// 取得图形对象
Dispatch shapes = Dispatch.get(headfooter, "Shapes").toDispatch();
Dispatch pic = Dispatch.call(shapes, "AddPicture", waterMarkPath)
.toDispatch();

Dispatch.call(pic, "Select");
Dispatch.put(pic, "Left", new Variant(10));
Dispatch.put(pic, "Top", new Variant(200));
Dispatch.put(pic, "Width", new Variant(150));
Dispatch.put(pic, "Height", new Variant(80));

Dispatch.put(view, "SeekView", new Variant(0));


public void setTextWaterMark(String waterMarkStr)
Dispatch activePan = Dispatch.get(activeDoc, "ActivePane").toDispatch();
Dispatch view = Dispatch.get(activePan, "View").toDispatch();
Dispatch.put(view, "SeekView", new Variant(9));
Dispatch headfooter = Dispatch.get(docSelect, "HeaderFooter")
.toDispatch();
Dispatch shapes = Dispatch.get(headfooter, "Shapes").toDispatch();
Dispatch selection = Dispatch.call(shapes, "AddTextEffect",
new Variant(9), waterMarkStr, "宋体", new Variant(1),
new Variant(false), new Variant(false), new Variant(0),
new Variant(0)).toDispatch();
Dispatch.call(selection, "Select");
Dispatch shapeRange = Dispatch.get(docSelect, "ShapeRange")
.toDispatch();
Dispatch.put(shapeRange, "Name", "PowerPlusWaterMarkObject
1");
Dispatch textEffect = Dispatch.get(shapeRange, "TextEffect")
.toDispatch();
Dispatch.put(textEffect, "NormalizedHeight", new Boolean(false));
Dispatch line = Dispatch.get(shapeRange, "Line").toDispatch();
Dispatch.put(line, "Visible", new Boolean(false));
Dispatch fill = Dispatch.get(shapeRange, "Fill").toDispatch();
Dispatch.put(fill, "Visible", new Boolean(true));
// 设置水印透明度
Dispatch.put(fill, "Transparency", new Variant(0.5));
Dispatch foreColor = Dispatch.get(fill, "ForeColor").toDispatch();
Dispatch.put(foreColor, "RGB", new Variant(16711620));
Dispatch.call(fill, "Solid");
// 设置水印旋转
Dispatch.put(shapeRange, "Rotation", new Variant(315));
Dispatch.put(shapeRange, "LockAspectRatio", new Boolean(true));
Dispatch.put(shapeRange, "Height", new Variant(117.0709));
Dispatch.put(shapeRange, "Width", new Variant(468.2835));
Dispatch.put(shapeRange, "Left", new Variant(-999995));
Dispatch.put(shapeRange, "Top", new Variant(-999995));
Dispatch wrapFormat = Dispatch.get(shapeRange, "WrapFormat")
.toDispatch();
// 是否允许交叠
Dispatch.put(wrapFormat, "AllowOverlap", new Variant(true));
Dispatch.put(wrapFormat, "Side", new Variant(3));
Dispatch.put(wrapFormat, "Type", new Variant(3));
Dispatch.put(shapeRange, "RelativeHorizontalPositi
on", new Variant(0));
Dispatch.put(shapeRange, "RelativeVerticalPosition
", new Variant(0));
Dispatch.put(view, "SeekView", new Variant(0));


private void closeWord()
// 关闭word文件
wrdCom.invoke("Quit", new Variant[] );
// 释放com线程
ComThread.Release();


public String getDocName()
return docName;


public void setDocName(String docName)
this.docName = docName;


private boolean addWaterMark(String wordPath, String waterMarkPath)
boolean flag = false;
try
if (initWord())
openDocument(wordPath);
getActiveDoc();
setImgWaterMark(waterMarkPath);
closeDocument();
closeWord();
flag = true;
else
flag = false;

catch (Exception e)
flag = false;
e.printStackTrace();
closeDocument();
closeWord();

return flag;


public static void main(String[] args)
TestJacobWord jacob = TestJacobWord.getInstance();
// jacob.addWaterMark("F://test//test.doc", "F://test//ymo.jpg");
try
if (jacob.initWord())
jacob.openDocument("F://test/test.doc");
jacob.getActiveDoc();
jacob.setTextWaterMark("重庆宇能科技有限公司");
jacob.closeDocument();
jacob.closeWord();

catch (Exception e)
e.printStackTrace();
jacob.closeDocument();
jacob.closeWord();



参考技术B

Linux云端最佳在线打开文档 协作 编辑文档就是畅写Office了。同时提供了云端SDK服务，无需配置复杂的云端环境只需要调用接口即可。

Java 代码实现pdf转word文件 | 无水印 | 无页数限制

一、前言

• 学习概述：简单的介绍一下本篇文章要讲解的Java知识点
• 学习目标：读者读完这篇文章之后，你希望他掌握你讲解的哪些重要的知识点

二、jar破解

1.项目远程仓库配置

aspose-pdf 这个需要配置单独的仓库地址才能下载，不会配置的可以去官网直接下载jar引入项目代码中。

<repositories>
		<repository>
			<id>AsposeJavaAPI</id>
			<name>Aspose Java API</name>
			<url>https://repository.aspose.com/repo/</url>
		</repository>
	</repositories>

1.pom文件引入相关依赖

	<dependency>
			<groupId>org.javassist</groupId>
			<artifactId>javassist</artifactId>
			<version>3.20.0-GA</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/com.aspose/aspose-pdf -->
		<dependency>
			<groupId>com.aspose<