What are restrictions for applet?
Q: What are applets prevented from doing?
Answer: In general, applets loaded over the net are prevented from reading and
writing files on the client file system, and from making network connections
except to the originating host.
In addition, applets loaded over the net are prevented from starting other
programs on the client. Applets loaded over the net are also not allowed to
load libraries, or to define native method calls. If an applet could define
native method calls, that would give the applet direct access to the
underlying computer.
Q: What are applets prevented from doing?
Answer: In general, applets loaded over the net are prevented from reading and
writing files on the client file system, and from making network connections
except to the originating host.
In addition, applets loaded over the net are prevented from starting other
programs on the client. Applets loaded over the net are also not allowed to
load libraries, or to define native method calls. If an applet could define
native method calls, that would give the applet direct access to the
underlying computer.
sorry,我对英语这个协议不太熟悉，多劳你费心了
java.net.URLConnection完全可以做到