hibernate为什么初始化失败？？？
我用eclipse建一个web项目来做hibernate练习。
下面这个servlet测试类运行没问题。
package zgl.test.client;import java.io.IOException;import java.util.Date;//import java.sql.Date;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import zgl.test.bean.Cat;/** * Servlet implementation class HelloWorld */public class HelloWorld extends HttpServlet { private static final long serialVersionUID = 1L; /** * @see HttpServlet#HttpServlet() */ public HelloWorld() { super(); // TODO Auto-generated constructor stub } /** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse * response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doPost(request, response); } /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse * response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); java.io.PrintWriter out = response.getWriter(); out.println("--------------你好吗？--------------"); Cat cat=new Cat(); cat.setBirth(new Date()); cat.setCatname("迷人的天空"); zgl.test.util.HibernateUtil.addCat(cat); if (out != null) out.close(); }}package zgl.test.client;import java.util.Date;import javax.servlet.ServletException;import zgl.test.bean.Cat;public class Test { /** * @param args * @throws ServletException */ public static void main(String[] args) throws ServletException { //为什么会初始化失败呢，为什么获取配置为空指针呢？ Cat cat=new Cat(); cat.setBirth(new Date()); cat.setCatname("迷人的天空"); zgl.test.util.HibernateUtil.addCat(cat); }}