Java 判断本地有没有安装word
import java.io.File; import ca.beq.util.win32.registry.RegistryKey; import ca.beq.util.win32.registry.RootKey; public class test { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub RegistryKey r = new RegistryKey(RootKey.HKEY_CURRENT_USER,"Software\\Microsoft\\Office\\11.0\\Word\\Options"); String path = r.getValue("PROGRAMDIR").getStringValue(); if(path!=null){ if (new File(path + "WINWORD.EXE").isFile()) { System.out.println("安装过word"); }else{ System.out.println("没安装过word"); } }else{ System.out.println("没安装过word"); } } }需要用到jRegistryKey.jar，下载链接http://nchc.dl.sourceforge.net/project/jregistrykey/binaries/1.4.0/jRegistryKey-bin-1.4.0.zip
<div class="solution">补充：
dll需要拷贝到C:\WINDOWS\system32下
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