(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
常见问题解决:
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
import com.jacob.com.Variant
public class WordOperate {
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
// 所有表格
Variant tableAmount = Dispatch.get(tables, "count")
System.out.println(tableAmount)
// 要填充的表格
Dispatch t1 = Dispatch.call(tables, "Item", new Variant(1))
.toDispatch()
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(),
"count").getInt()
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
.length() - 1)).trim())
}
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))
.toDispatch()
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++) {
if (row == 1) {
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!")
} else {
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")
.toDispatch()
Dispatch ActivePane = Dispatch.get(ActiveWindow, "ActivePane")
.toDispatch()
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")
.getBoolean()
if (isExist == true) {
Dispatch rangeItem1 = Dispatch.call(bookMarks, "Item", "bookMark1")
.toDispatch()
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)
} else {
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")
.toDispatch()
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
// 0 = wdDoNotSaveChanges
// -1 = wdSaveChanges
// -2 = wdPromptToSaveChanges
//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
}
}
你好，html文件居中。给你提供两种方法：
一、你可以在html文件代码中<body>和</body>直接加一个<div align="center"></div>.
具体代码为:
<body><div align="center">
<!--这里是你的其他网页代码-->
</div>
</body>
二、如果你的网页有引用CSS样式，CSS中的body{text-align:center}，还有可能用到总元素css写 {margin:atuo}。css只是给你提供个思路，需要提供完整html代码才能为你修改。
