helloservlet.java

来自「J2EE开发与Weblogic一书中的源代码」· Java 代码 · 共 38 行

JAVA
38
字号
package com.learnweblogic.examples.ch2;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;

// Next, we will define our class:
public class HelloServlet extends HttpServlet {

    // And finally, we will define our two methods:
    // The Service Method to Handle HTTP Requests and Responses
    public void service(HttpServletRequest requ, 
			HttpServletResponse resp) 
	throws IOException
    {
	// Now Set the Response Content Type
	resp.setContentType("text/html");

	// Now obtain a PrintWriter stream to write to.
	PrintWriter out = resp.getWriter();

	// Now Print Out Our Text
	out.println("<html><head><title>" +
		    "Hello World!</title></head><body>" +
		    "Hello World!</h1></body></html>");
    }

    // The INIT Method Called by the Container Before the
    // First Call to the Service Method.
    public void init(ServletConfig config) 
	throws ServletException
    {
	// Must call super.init to parse init arguments
	super.init(config);
	// ...
    }
} // HelloServlet

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