hello.java

Servlet与JSP核心编程原码,适合刚做软件开发的程序员参考！

import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;

public class Hello extends TagSupport {
    public int doStartTag() {
	try {
	    pageContext.getOut().print("Hello World");
	} catch (Exception ex) {
	    throw new Error("IO problems");
	}
	return SKIP_BODY;
    }
}