求帮助。。。
HTTP Status 500 ---------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
java.lang.NullPointerException
com.sanqing.daoImpl.EmployeeDAOImpl.findEmployeeById(EmployeeDAOImpl.java:35)
com.sanqing.servlet.StatusRecognise.doGet(StatusRecognise.java:38)
com.sanqing.servlet.StatusRecognise.doPost(StatusRecognise.java:62)
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.13 logs.
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Apache Tomcat/6.0.13 代码错误 --------------------编程问答-------------------- EmployeeDAOImpl.java 第35行有一个对象是空的，但是你却调用了这个对象的方法，所以报了空指针
楼主最好可以把这个类贴出来 --------------------编程问答-------------------- 我知道错误在那里了，已经调好了，谢谢 --------------------编程问答--------------------
很多问题，发帖前找不到思路，发帖后瞬间有灵感了 哈哈
--------------------编程问答--------------------
补充：Java , Java相关
