小编Jav*_*Bsr的帖子

我试图在我的一个servlet中执行一些jUnit测试,但每当我尝试运行它时,我都会获得ExceptionInInitializerError.我已经读过这个错误是由于在评估静态初始化程序或静态变量的初始化程序期间发生的异常.问题是即使我试图修复它我也可以.这就是我在这里写的原因:我的servlet代码如下:

public class AppServlet extends HttpServlet {

// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
 * Handles the HTTP <code>GET</code> method.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    try {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

        //obtenemos los valores …