java getimage URL 有关问题求助 多谢

java getimage URL 问题求助 谢谢
各位兄弟,我在调试一个用java   getimage   获得网络上JPEG图片的程序,调试通过,只是在运行APPLET   时在IE坐下角出现     小应用程序     notinited   的错误,现向大家
求助     谢谢
java   控制台提示信息:

:java.security.AccessControlException:   access   denied   (java.net.SocketPermission   10.1.1.4   resolve)
at   java.security.AccessControlContext.checkPermission(Unknown   Source)
at   java.security.AccessController.checkPermission(Unknown   Source)
at   java.lang.SecurityManager.checkPermission(Unknown   Source)
at   java.lang.SecurityManager.checkConnect(Unknown   Source)
at   sun.plugin.viewer.context.DefaultPluginAppletContext.getImage(Unknown   Source)
at   java.applet.Applet.getImage(Unknown   Source)
at   imag2.init(imag2.java:15)
at   sun.applet.AppletPanel.run(Unknown   Source)
at   java.lang.Thread.run(Unknown   Source)


import   java.applet.*;  
import   java.net.*;  
import   java.awt.*;  
public   class   imag2   extends   Applet{  
Image   image;  
URL   imgur=null;  
public   void   init()   {  
try   {  
imgur=new   URL( "http://10.1.1.4/qianke.jpg ");  
}  
catch   (MalformedURLException   e)   {  
System.out.println( "Can‘t   open   the   URL   ");  

}  
image=getImage(imgur);  
}  
public   void   paint(Graphics   g)   {  
g.drawImage(image,   0,   0,this);  
}  
}  


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