通过jacob实现word转为HTML
jopen
12年前
<p style="text-indent:10.5pt;margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span>这几天研究</span><span lang="EN-US"><span style="font-family:Calibri;">jacob</span></span><span>原本的需求是将</span><span lang="EN-US"><span style="font-family:Calibri;">word</span></span><span>显示到</span><span lang="EN-US"><span style="font-family:Calibri;">FCK</span></span><span>中，于是就想到用</span><span lang="EN-US"><span style="font-family:Calibri;">jacob</span></span><span>去做。<span style="letter-spacing:0.4pt;">它允许在</span></span><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">java</span></span><span>中调用</span><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">com</span></span><span>接口自动组件，它使用</span><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">JNI</span></span><span>（本地调用程序）来进行本地调用</span><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">COM</span></span><span>库。它可运行在</span><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">x86</span></span><span>和支持</span><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">32</span></span><span>位和</span><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">64</span></span><span>位</span><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">Java</span></span></span><span style="font-size:small;"><span style="letter-spacing:0.4pt;" lang="EN-US"><span lang="EN-US">虚拟机</span><span style="font-family:Calibri;"> </span></span></span><span style="font-size:small;"><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;">X64</span></span><span>的环境。</span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="letter-spacing:0.4pt;" lang="EN-US"><span style="font-family:Calibri;font-size:small;"> </span></span></p> <p style="text-indent:5.25pt;margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span>首先下载</span><span lang="EN-US"><span style="font-family:Calibri;">Jacob</span></span><span>包，</span><span lang="EN-US"><span style="font-family:Calibri;">JDK1.5</span></span><span>以上需要使用</span><span lang="EN-US"><span style="font-family:Calibri;">Jacob1.9</span></span><span>版本（</span><span lang="EN-US"><span style="font-family:Calibri;">JDK1.6</span></span><span>尚未测试）</span></span></p> <p style="margin:0cm 0cm 0pt 21pt;" class="MsoNormal"><span style="font-size:small;"><span lang="EN-US"><span style="font-family:Calibri;">1</span></span><span>、将压缩包解压后，</span><span lang="EN-US"><span style="font-family:Calibri;">Jacob.jar</span></span><span>添加到</span><span lang="EN-US"><span style="font-family:Calibri;">Libraries</span></span><span>中；</span></span></p> <p style="margin:0cm 0cm 0pt 21pt;" class="MsoNormal"><span style="font-size:small;"><span lang="EN-US"><span style="font-family:Calibri;">2</span></span><span>、将</span><span lang="EN-US"><span style="font-family:Calibri;">Jacob.dll</span></span><span>放至“</span><span lang="EN-US"><span style="font-family:Calibri;">WINDOWS\SYSTEM32</span></span><span>”下面。</span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span lang="EN-US"><span style="font-family:Calibri;font-size:small;"> </span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span>需要注意的是：</span><span lang="EN-US"><span style="font-family:Calibri;"> </span></span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span>【使用</span><span lang="EN-US"><span style="font-family:Calibri;">IDE</span></span><span>启动</span><span lang="EN-US"><span style="font-family:Calibri;">Web</span></span><span>服务器时，系统读取不到</span><span lang="EN-US"><span style="font-family:Calibri;">Jacob.dll</span></span><span>，例如用</span><span lang="EN-US"><span style="font-family:Calibri;">MyEclipse</span></span><span>启动</span><span lang="EN-US"><span style="font-family:Calibri;">Tomcat</span></span><span>，就需要将</span><span lang="EN-US"><span style="font-family:Calibri;">dll</span></span><span>文件</span><span lang="EN-US"><span style="font-family:Calibri;">copy</span></span><span>到</span><span lang="EN-US"><span style="font-family:Calibri;">MyEclipse</span></span><span>安装目录的“</span><span lang="EN-US"><span style="font-family:Calibri;">jre\bin</span></span><span>”下面。</span><span lang="EN-US"><span style="font-family:Calibri;"> </span></span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span>一般系统没有加载到</span><span lang="EN-US"><span style="font-family:Calibri;">Jacob.dll</span></span><span>文件时，报错信息为：“</span><span style="color:red;"><span style="font-family:Calibri;">java.lang.UnsatisfiedLinkError: no jacob in java.library.path</span></span><span>”】</span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span lang="EN-US"><span style="font-family:Calibri;font-size:small;"> </span></span></p> <p style="margin:0cm 0cm 0pt;" class="MsoNormal"><span style="font-size:small;"><span>下面是代码：</span></span></p> <pre class="brush:java; toolbar: true; auto-links: false;">package com.gra.util; import com.jacob.activeX.ActiveXComponent; import com.jacob.com.Dispatch; import com.jacob.com.Variant; public class JacobUtil { public static final int WORD_HTML = 8; public static final int WORD_TXT = 7; public static final int EXCEL_HTML = 44; /** * WORD转HTML * * @param docfile * WORD文件全路径 * @param htmlfile * 转换后HTML存放路径 */ public void wordToHtml(String docfile, String htmlfile) { ActiveXComponent app = new ActiveXComponent("Word.Application"); // 启动word try { // 设置word不可见 app.setProperty("Visible", new Variant(false)); //获得documents对象 Dispatch docs = (Dispatch) app.getProperty("Documents") .toDispatch(); //打开文件 Dispatch doc = Dispatch.invoke( docs, "Open", Dispatch.Method, new Object[] { docfile, new Variant(false), new Variant(true) }, new int[1]).toDispatch(); //保存新的文件 Dispatch.invoke(doc, "SaveAs", Dispatch.Method, new Object[] { htmlfile, new Variant(WORD_HTML) }, new int[1]); Variant f = new Variant(false); Dispatch.call(doc, "Close", f); } catch (Exception e) { e.printStackTrace(); } finally { app.invoke("Quit", new Variant[] {}); } } }</pre> <p></p> 测试代码： <pre class="brush:java; toolbar: true; auto-links: false;">public class JunitTest { @Test public void test2() { JacobUtil ju = new JacobUtil(); String docfile = "D:\\2012.doc"; String htmlfile = "D:\\2012.html"; ju.wordToHtml(docfile, htmlfile); } }</pre>