How can an applet Read/Write files on the local file-system?

Question

In Java JApplet, file read and write operations did not work in webrowser. When I click \"Ok\" button, it should be write some file in our local path. But it shows below err

Answer 1

By default whenever a applet tries to access local resources, its denied as a part of security layer. You have following options if you need to access using applet:

1. Sign your applet using any signing mechanism and then publish,
2. ( though this one is not a useful and recommended way of doing this.)Change the security settings on the computer where the applet is executing.