如何在java中設置windows壁紙

這是我在stackoverflow上找到的。我要尋找一個Java類來改變窗口的牆紙，我在Windows 7如何在java中設置windows壁紙

public class changewallpaper {  
    public static void main(String[] args) { 
     //supply your own path instead of using this one 
     String path = "C:\\Users\\d1j5\\Pictures\\asgardrealmofthegods.jpg"; 
     SPI.INSTANCE.SystemParametersInfo(  
       new UINT_PTR(SPI.SPI_SETDESKWALLPAPER),  
       new UINT_PTR(0),  
       path,   
       new UINT_PTR(SPI.SPIF_UPDATEINIFILE | SPI.SPIF_SENDWININICHANGE)); 
     }  public interface SPI extends StdCallLibrary { 
      //from MSDN article 
      long SPI_SETDESKWALLPAPER = 20;  
      long SPIF_UPDATEINIFILE = 0x01; 
      long SPIF_SENDWININICHANGE = 0x02;  
      SPI INSTANCE = (SPI) Native.loadLibrary("user32", SPI.class, new HashMap<Object, Object>() { 
       {  
        put(OPTION_TYPE_MAPPER, W32APITypeMapper.UNICODE);  
        put(OPTION_FUNCTION_MAPPER, W32APIFunctionMapper.UNICODE);  
        }  });  boolean SystemParametersInfo(  
          UINT_PTR uiAction,  
          UINT_PTR uiParam,   
          String pvParam,  
          UINT_PTR fWinIni 
          ); 
        } 

    }

source for the code from stackoverflow

來源

2012-07-06 jerhynsoen

問題是什麼？ – 2012-07-06 21:55:27

好的，你發現了，發生了什麼？ – Alfabravo 2012-07-06 21:59:00

我沒有完成它發佈時，但問題是如何，示例代碼是來自另一個職位，不適合我的答案。 – jerhynsoen 2012-07-06 22:12:52