怎么在java中创建doc文档对象

一、怎么在java中创建doc文档对象

在Java中创建doc文档对象，需要引入poi的jar包，以及额外的xmlbeans-2.3.0.jar和dom4j-1.6.1.jar。创建过程可以简化为以下步骤：

首先，导入必要的库，使用XWPFDocument类创建一个空的文档对象。接着，利用createParagraph()方法添加段落，再通过createRun()方法创建一个运行对象，设置文本内容为"hello world"。最后，将文档写入到指定路径的文件中，并关闭文件流。

public static void main(String[] args) throws IOException{

XWPFDocument doc= new XWPFDocument();

XWPFParagraph p1= doc.createParagraph();

FileOutputStream out= new FileOutputStream("D:\\simple.docx");

在执行此代码之前，确保你的开发环境已经正确配置了上述所需的jar包。通过这种方式，你可以在Java程序中轻松创建并保存一个简单的.docx文件。

值得注意的是，POI库提供了丰富的功能来处理和生成Word文档。除了基本的文本添加，还可以设置字体样式、段落格式、添加表格、图片等，实现更复杂的文档生成需求。

总之，使用POI库和相关jar包，可以有效实现Java程序中doc文档的创建与编辑，满足各种文档处理需求。

二、如何使用javadoc命令生成api文档,文档注释

1、创建java源文件包。java文件都是存放在一个package包中，这样方便对java文件进行操作和区分，首先在磁盘上创建文件夹一样的方式创建package包。

2、创建java源文件。在包下，创建与文件名相同的java源文件，输入一些文档注释，这些文档注释用于自动的api文件进行说明使用。

3、进入java源文件目录。通过cd等windows命令进入java源文件包所在的磁盘位置。

4、查看javadoc命令使用说明。如果是第一次使用javadoc命令，可以通过javadoc-help命令查看javadoc使用说明。

5、开始创建api文件。使用命令输入javadoc-d javaapi-header测试的API-doctitle这是我的第一个文档注释-version-author javadoc/Hello.java进行文档生成。-d:文件存储位置;-head:文件头部名称;-version:显示版本;-author:显示作者; javadoc/Hello.java处理的文件包以及java源文件。

6、查看生成的api文件。创建成功之后，就会自动创建指定的文件夹下生成api文件。打开index.html就是api文件的入口。

三、java生成word文档的问题

Jacob解决Word文档的读写问题收藏

Jacob是Java-COM Bridge的缩写，它在Java与微软的COM组件之间构建一座桥梁。使用Jacob自带的DLL动态链接库，并通过JNI的方式实现了在Java平台上对COM程序的调用。Jacob下载的地址为：

(1)将解压包中的jacob.dll（x86常用,x64)拷到jdk安装目录下的jre\bin文件夹或windows安装路径下的WINDOWS\system32文件夹下

(2)将jacob.jar文件拷到classpath下即可

对于”java.lang.UnsatisfiedLinkError: C:\WINDOWS\system32\jacob-1.14.3-x86.dll:由于应用程序配置不正确，应用程序未能启动。重新安装应用程序可能会纠正”这个问题,可以通过

重新下载Jacob的jar及dll文件(最好版本比现在的低,如1.11)解决

实例制作（主要功能：标题制作，表格制作，合并表格，替换文本，页眉页脚,书签处理）:

import com.jacob.activeX.ActiveXComponent;

import com.jacob.com.Dispatch;

public static void main(String args[]){

ActiveXComponent wordApp= new ActiveXComponent("Word.Application");//启动word

// Set the visible property as required.

Dispatch.put(wordApp,"Visible", new Variant(true));////设置word可见

Dispatch docs= wordApp.getProperty("Documents").toDispatch();

// String inFile="d:\\test.doc";

// Dispatch doc= Dispatch.invoke(docs,"Open", Dispatch.Method,

// new Object[]{ inFile, new Variant(false), new Variant(false)},//参数3,false:可写，true:只读

// new int[1]).toDispatch();//打开文档

Dispatch document= Dispatch.call(docs,"Add").toDispatch();// create new document

String userName= wordApp.getPropertyAsString("Username");//显示用户信息

System.out.println("用户名:"+ userName);

//文档对齐，字体设置////////////////////////

Dispatch selection= Dispatch.get(wordApp,"Selection").toDispatch();

Dispatch align= Dispatch.get(selection,"ParagraphFormat")

.toDispatch();//行列格式化需要的对象

Dispatch font= Dispatch.get(selection,"Font").toDispatch();//字型格式化需要的对象

//标题处理////////////////////////

Dispatch.put(align,"Alignment","1");// 1:置中 2:靠右 3:靠左

Dispatch.put(font,"Bold","1");//字型租体

Dispatch.put(font,"Color","1,0,0,0");//字型颜色红色

Dispatch.call(selection,"TypeText","Word文档处理");//写入标题内容

Dispatch.call(selection,"TypeParagraph");//空一行段落

Dispatch.put(align,"Alignment","3");// 1:置中 2:靠右 3:靠左

Dispatch.put(selection,"Text","");

Dispatch.call(selection,"MoveDown");//光标标往下一行

//表格处理////////////////////////

Dispatch tables= Dispatch.get(document,"Tables").toDispatch();

Dispatch range= Dispatch.get(selection,"Range").toDispatch();

Dispatch table1= Dispatch.call(tables,"Add", range, new Variant(3),

new Variant(2), new Variant(1)).toDispatch();//设置行数,列数,表格外框宽度

Variant tableAmount= Dispatch.get(tables,"count");

System.out.println(tableAmount);

Dispatch t1= Dispatch.call(tables,"Item", new Variant(1))

Dispatch t1_row= Dispatch.get(t1,"rows").toDispatch();//所有行

int t1_rowNum= Dispatch.get(t1_row,"count").getInt();

Dispatch.call(Dispatch.get(t1,"columns").toDispatch(),"AutoFit");//自动调整

int t1_colNum= Dispatch.get(Dispatch.get(t1,"columns").toDispatch(),

System.out.println(t1_rowNum+""+ t1_colNum);

for(int i= 1; i<= t1_rowNum; i++){

for(int j= 1; j<= t1_colNum; j++){

Dispatch cell= Dispatch.call(t1,"Cell", new Variant(i),

new Variant(j)).toDispatch();//行，列

Dispatch.call(cell,"Select");

Dispatch.put(selection,"Text","cell"+ i+ j);//写入word的内容

Dispatch.put(font,"Bold","0");//字型租体(1:租体 0:取消租体)

Dispatch.put(font,"Color","1,1,1,0");//字型颜色

Dispatch.put(font,"Italic","1");//斜体 1:斜体 0:取消斜体

Dispatch.put(font,"Underline","1");//下划线

Dispatch Range= Dispatch.get(cell,"Range").toDispatch();

String cellContent= Dispatch.get(Range,"Text").toString();

System.out.println((cellContent.substring(0, cellContent

Dispatch.call(selection,"MoveDown");//光标往下一行(才不会输入盖过上一输入位置)

//合并单元格////////////////////////

Dispatch.put(selection,"Text","");

Dispatch.call(selection,"MoveDown");//光标标往下一行

Dispatch range2= Dispatch.get(selection,"Range").toDispatch();

Dispatch table2= Dispatch.call(tables,"Add", range2, new Variant(8),

new Variant(4), new Variant(1)).toDispatch();//设置行数,列数,表格外框宽度

Dispatch t2= Dispatch.call(tables,"Item", new Variant(2))

Dispatch beginCell= Dispatch.call(t2,"Cell", new Variant(1),

new Variant(1)).toDispatch();

Dispatch endCell= Dispatch.call(t2,"Cell", new Variant(4),

new Variant(4)).toDispatch();

Dispatch.call(beginCell,"Merge", endCell);

for(int row= 1; row<= Dispatch.get(

Dispatch.get(t2,"rows").toDispatch(),"count").getInt(); row++){

for(int col= 1; col<= Dispatch.get(

Dispatch.get(t2,"columns").toDispatch(),"count").getInt(); col++){

Dispatch cell= Dispatch.call(t2,"Cell", new Variant(1),

new Variant(1)).toDispatch();//行，列

Dispatch.call(cell,"Select");

Dispatch.put(font,"Color","1,1,1,0");//字型颜色

Dispatch.put(selection,"Text","merge Cell!");

Dispatch cell= Dispatch.call(t2,"Cell", new Variant(row),

new Variant(col)).toDispatch();//行，列

Dispatch.call(cell,"Select");

Dispatch.put(font,"Color","1,1,1,0");//字型颜色

Dispatch.put(selection,"Text","cell"+ row+ col);

Dispatch.call(selection,"MoveDown");

//Dispatch.call(selection,"MoveRight", new Variant(1), new Variant(1));//取消选择

// Object content= Dispatch.get(doc,"Content").toDispatch();

// Word文档内容查找及替换////////////////////////

Dispatch.call(selection,"TypeParagraph");//空一行段落

Dispatch.put(align,"Alignment","3");// 1:置中 2:靠右 3:靠左

Dispatch.put(font,"Color", 0);

Dispatch.put(selection,"Text","欢迎，Hello，world!");

Dispatch.call(selection,"HomeKey", new Variant(6));//移到开头

Dispatch find= Dispatch.call(selection,"Find").toDispatch();//获得Find组件

Dispatch.put(find,"Text","hello");//查找字符串"hello"

Dispatch.put(find,"Forward","True");//向前查找

// Dispatch.put(find,"Format","True");//设置格式

Dispatch.put(find,"MatchCase","false");//大小写匹配

Dispatch.put(find,"MatchWholeWord","True");//全字匹配

Dispatch.call(find,"Execute");//执行查询

Dispatch.put(selection,"Text","你好");//替换为"你好"

//使用方法传入的参数parameter调用word文档中的MyWordMacro宏//

//Dispatch.call(document,macroName,parameter);

//Dispatch.invoke(document,macroName,Dispatch.Method,parameter,new int[1]);

//页眉，页脚处理////////////////////////

Dispatch ActiveWindow= wordApp.getProperty("ActiveWindow")

Dispatch ActivePane= Dispatch.get(ActiveWindow,"ActivePane")

Dispatch View= Dispatch.get(ActivePane,"View").toDispatch();

Dispatch.put(View,"SeekView","9");//9是设置页眉

Dispatch.put(align,"Alignment","1");//置中

Dispatch.put(selection,"Text","这里是页眉");//初始化时间

Dispatch.put(View,"SeekView","10");// 10是设置页脚

Dispatch.put(align,"Alignment","2");//靠右

Dispatch.put(selection,"Text","这里是页脚");//初始化从1开始

//书签处理(打开文档时处理)////////////////////////

//Dispatch activeDocument= wordApp.getProperty("ActiveDocument").toDispatch();

Dispatch bookMarks= Dispatch.call(document,"Bookmarks").toDispatch();

boolean isExist= Dispatch.call(bookMarks,"Exists","bookMark1")

Dispatch rangeItem1= Dispatch.call(bookMarks,"Item","bookMark1")

Dispatch range1= Dispatch.call(rangeItem1,"Range").toDispatch();

Dispatch.put(range1,"Text", new Variant("当前是书签1的文本信息!"));

String bookMark1Value= Dispatch.get(range1,"Text").toString();

System.out.println(bookMark1Value);

System.out.println("当前书签不存在,重新建立!");

Dispatch.call(bookMarks,"Add","bookMark1", selection);

Dispatch rangeItem1= Dispatch.call(bookMarks,"Item","bookMark1")

Dispatch range1= Dispatch.call(rangeItem1,"Range").toDispatch();

Dispatch.put(range1,"Text", new Variant("当前是书签1的文本信息!"));

String bookMark1Value= Dispatch.get(range1,"Text").toString();

System.out.println(bookMark1Value);

//保存操作////////////////////////

Dispatch.call(document,"SaveAs","D:/wordOperate.doc");

//Dispatch.invoke((Dispatch) doc,"SaveAs", Dispatch.Method, new Object[]{htmlPath, new Variant(8)}, new int[1]);//生成html文件

//Dispatch.call(document,"Close", new Variant(0));

//// worddoc.olefunction("protect",2,true,"");

//// Dispatch bookMarks= wordApp.call(docs,"Bookmarks").toDispatch();

//// System.out.println("bookmarks"+bookMarks.getProgramId());

////Dispatch.call(doc,"Save");//保存

//// Dispatch.call(doc,"Close", new Variant(true));

////wordApp.invoke("Quit",new Variant[]{});

// wordApp.safeRelease();//Finalizers call this method