import java.io.*;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Servlet implementation class Hello
*/
public class Hello extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public Hello() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see Servlet#init(ServletConfig)
*/
public void init(ServletConfig config) throws ServletException {
// TODO Auto-generated method stub
}
/**
* @see HttpServlet#service(HttpServletRequest request, HttpServletResponse response)
*/
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
PrintWriter out = response.getWriter();
response.setCharacterEncoding("UTF-8");
response.setContentType("text/html charset=utf-8");
out.print("<html><body>");
out.print("你好,Hello World!!!");
out.print("</body></html>");
}
}
直接上代码了,用的是eclipse ,服务器tomcat7.0
输出图片:
eclipse中所有的编码都设置的时utf-8,chrome中设置的也是utf-8,最后显示的一个中文对应一个问号