一个可以实现图、声音等文件下载功能的servlet类:
[java]viewplaincopy
MyServlet.java
[java]viewplaincopy
packagenet.csdn.servlet;
importjava.io.FileInputStream;
importjava.io.FileNotFoundException;
importjava.io.FileOutputStream;
importjava.io.IOException;
importjava.io.OutputStream;
importjava.io.PrintWriter;
importjavax.servlet.ServletException;
importjavax.servlet.ServletResponse;
importjavax.servlet.北京治疗白癜风最好的医院白颠疯会传染吗