Servlet中文乱码

 

 

直接上代码

 

public class FileManagerService extends HttpServlet {



	public void service(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {



		// request.setCharacterEncoding("utf-8");

		// 一失足成千古恨，再回首已百年身



		String liaolongjun = request.getParameter("liaolongjun");

		System.out.println(liaolongjun);



		request.setCharacterEncoding("utf-8");



		liaolongjun = request.getParameter("liaolongjun");

		System.out.println(liaolongjun);



		request.getRequestDispatcher("index.jsp").forward(request, response);



	}



}

 

 

 1、把 request.setCharacterEncoding("utf-8"); 放在最上面，输出正常中文

 2、把 request.setCharacterEncoding("utf-8"); 放在中间，前后输出来的中文都是乱码

 

 

 
                   .-' _..`.
                  /  .'_.'.'
                 | .' (.)`.
                 ;'   ,_   `.
 .--.__________.'    ;  `.;-'
|  ./               /
|  |               /
`..'`-._  _____, ..'
     / | |     | |\ \
    / /| |     | | \ \
   / / | |     | |  \ \
  /_/  |_|     |_|   \_\
 |__\  |__\    |__\  |__\