response的outputStream输出中文的乱码问题

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<pre class="html" name="code">package ResponseDemo;import java.io.IOException;import java.io.OutputStream;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;public class Demo1 extends HttpServlet{public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException{String data="中国 ";//response的outputStream输出数据的问题//方法一：程序以什么码表输出，一定要控制浏览器以什么码表打开//若"text/html;charset=UTF-8"写错，浏览器会提示下载response.setHeader("Content-type", "text/html;charset=UTF-8");OutputStream out=response.getOutputStream();out.write(data.getBytes("UTF-8"));//方法二：<meta>标签模拟一个http响应头out.write("<meta http-equiv='content-type' content='text/html;charset=UTF-8'>".getBytes());out.write(data.getBytes("UTF-8"));}public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException{doGet(request, response);}}

web.xml需要的配置信息：

<servlet>    <servlet-name>Demo1</servlet-name>    <servlet-class>ResponseDemo.Demo1</servlet-class>  </servlet><servlet-mapping>    <servlet-name>Demo1</servlet-name>    <url-pattern>/servlet/Demo1</url-pattern>  </servlet-mapping>

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