contextservlet.java

来自「java的一系列产品中包括jsme,jmse,j2ee,本文件提供j2ee实现的」· Java 代码 · 共 26 行

JAVA
26
字号
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.lang.*;

public class ContextServlet extends HttpServlet{
	String defaultGreeting;
	public void init(ServletConfig config) throws ServletException{
		super.init(config);			
	}
	
	public void doGet(HttpServletRequest req,HttpServletResponse resp)
					throws IOException,ServletException{
		ServletContext thisContext=getServletConfig().getServletContext();
		thisContext.setAttribute("MyName","zhanghz");
		String myname=(String)thisContext.getAttribute("MyName");
		String yourName=(String)thisContext.getAttribute("YourName");
		resp.setContentType("text/html");
		PrintWriter out=resp.getWriter();
		
		out.println("<html><head><title>ContextServlet</title></head><body>");
		out.println("<br>MyName="+myname);
		out.println("<br>YourName="+yourName);
		out.println("</body></html>");
	}	
}

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