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package test;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Test extends HttpServlet {
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out=response.getWriter();
out.println("<html><body><h1>This is a servlet test.</h1></body></html>");
out.flush();
}
}
2 .±àÒë
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C:\Test>javac Test.java
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HelloWorld.java:2: Èí¼þ°ü javax.servlet ²»´æÔÚ
import javax.servlet.*;
^
HelloWorld.java:3: Èí¼þ°ü javax.servlet.http ²»´æÔÚ
import javax.servlet.http.*;
^
HelloWorld.java:6: ÕÒ²»µ½·ûºÅ
·ûºÅ£º Àà HttpServlet
public class HelloWorld extends HttpServlet {
                                ^
HelloWorld.java:7: ÕÒ²»µ½·ûºÅ
·ûºÅ£º Àà HttpServletRequest
λÖ㺠Àà HelloWorld
    public void doGet(HttpServletRequest request, HttpServletResponse response)
                      ^
HelloWorld.java:7: ÕÒ²»µ½·ûºÅ
·ûºÅ£º Àà HttpServletResponse
λÖ㺠Àà HelloWorld
    public void doGet(HttpServletRequest request, HttpServletResponse response)
                                                  ^
HelloWorld


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