Servlet 基础认识使用

时间：2015-04-14 00:29:37 阅读：124 评论：0 收藏：0 [点我收藏+]

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参考书《JSP Web 开发案例教程》

在jsp项目中的src文件下面创建HelloServletTest.java，代码如下，注意src的包名，我的包名是zhbit.com

package zhbit.com;

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 HelloServletTest extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{
		response.setContentType("text/html;charset=UTF-8");
		PrintWriter out = response.getWriter();
		out.println("<html>");
		out.println("<head><title>Servlet</title></head>");
		out.println("<body>");
		out.println("你好，欢迎来到Servlet世界");
		out.println("</body>");
		out.println("</html>");
		out.close();
	}
	public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{
		doGet(request, response);
	}
}

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