1、不廢話，直接代碼如下：

teacher.jsp

pageEncoding="UTF-8"%>

教師管理頁面

課程資源目錄：

---------------

作業提交目錄：

SetDerictoryServlet.java

@WebServlet("/SetDirectory")

public class SetDirectoryServlet extends HttpServlet {

private static final long serialVersionUID = 1L;

/**

* @see HttpServlet#HttpServlet()

*/

public SetDirectoryServlet() {

super();

// TODO Auto-generated constructor stub

}

/**

* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)

*/

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

// TODO Auto-generated method stub

response.setContentType("text/html;charset=UTF-8");

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

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

System.out.println(resourceDirectory);

System.out.println(homeworkDirectory);

}

2、解決辦法：21行加入

if (resourceDirectory!=null) {

resourceDirectory = new String(resourceDirectory.getBytes("ISO8859-1"), "UTF-8");

}

if (homeworkDirectory!=null) {

homeworkDirectory = new String(homeworkDirectory.getBytes("ISO8859-1"), "UTF-8");

}

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