发现一个问题,关于post请求中文乱码问题

public class RequestMethodServlet extends HttpServlet {
	/**
	 * 
	 */
	private static final long serialVersionUID = -997883298129404528L;

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		
		String name = req.getParameter("name");
		resp.setCharacterEncoding("UTF-8");
		resp.setHeader("content-type", "text/html;charset=UTF-8");
		resp.getWriter().println("<h1 style='color:green;'>"+name+"</h1>");
	}

	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		//解决post请求中文乱码问题
		req.setCharacterEncoding("UTF-8");
		String name = req.getParameter("name");
		resp.setCharacterEncoding("UTF-8");
		resp.setHeader("content-type", "text/html;charset=UTF-8");
		resp.getWriter().println("<h1 style='color:red;'>"+name+"</h1>");
	}
}