include包含将网页信息分为头/体/尾三部份处理-学习笔记
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javaimport 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 Rdome6 extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// 取得客户端请求的类型
String method = request.getMethod();
System.out.println("method=" + method);
// 包含head.html(类似于函数调用)
request.getRequestDispatcher("/common/head.html").include(request,response);
response.getOutputStream().write("<hr/>".getBytes());
// 动态生成
response.getOutputStream().write("login.html".getBytes());
response.getOutputStream().write("<hr/>".getBytes());
// 包含foot.html
request.getRequestDispatcher("/common/foot.html").include(request,response);
response.getOutputStream().write("<hr/>".getBytes());
}
}
html
foolt.hmtl
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>head.html</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
foot.html
</body>
</html>
head.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>head.html</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
head.html
</body>
</html>
login.html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<body>
login.html
</body>
</html>
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