2016-11-19 95 views
1

我嘗試從Windows註冊表中讀取值。當我在Intellij Idea中運行它時,此代碼運行良好。com/sun/deploy/util/WinRegistry會拋出ClassNotFoundException Intellij Idea

public static String getInstallLocationValue() { 
    String value = WinRegistry.getString(
      WinRegistry.HKEY_LOCAL_MACHINE, 
      "SOFTWARE\\" + ApplicationConstants.APP_NAME + "\\", 
      "InstallLocation"); 
    System.out.println("Windows Distribution = " + value); 
    return value; 
} 

但它崩潰,當我從jar文件運行它:

Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/deploy/util/WinRegistry at com.doos.utils.RegistryManager.getInstallLocationValue(RegistryManager.java:10) at com.doos.core.Main.main(Main.java:51) 
Caused by: java.lang.ClassNotFoundException: com.sun.deploy.util.WinRegistry 
    at java.net.URLClassLoader.findClass(Unknown Source) 
    at java.lang.ClassLoader.loadClass(Unknown Source) 
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) 
    at java.lang.ClassLoader.loadClass(Unknown Source) 
    ... 2 more 

你有任何想法,如何解決這一問題?

+0

找到了部分解決方案[這裏](http://stackoverflow.com/questions/62289/read-write-to-windows-registry-using-java/6163701#6163701) –

+0

更好的幫助[JNA](https ://github.com/java-native-access/jna)Advapi32Util –

回答

0

我沒有WinRegistry解決問題,而不是我用Advapi32Util類從JNA庫。