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#2
chairmancui2008-01-14 19:31
这是我调试的时候出现的错误 调试后 之前的cannot find symbol错误没了 而且没有红色下滑曲线提示错误
HTTP Status 500 - -------------------------------------------------------------------------------- type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:65: 找不到符号 符号: 方法 setuserName(java.lang.String) 位置: 类 bbs.User User.setuserName(sUserName); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:66: 找不到符号 符号: 方法 setuserPassword(java.lang.String) 位置: 类 bbs.User User.setuserPassword(sUserPassword); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:75: 找不到符号 符号: 方法 getuserName() 位置: 类 bbs.User session.setattribute("userName",User.getuserName()); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:76: 找不到符号 符号: 方法 getuserID() 位置: 类 bbs.User session.setattribute("userID",User.getuserID()); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:77: 找不到符号 符号: 方法 getrole() 位置: 类 bbs.User session.setattribute("role",User.getrole()); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:80: 找不到符号 符号: 方法 getrole() 位置: 类 bbs.User if(User.getrole().equals("0")) ^ 6 错误 org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) (MonitorFilter.java:368) root cause org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:65: 找不到符号 符号: 方法 setuserName(java.lang.String) 位置: 类 bbs.User User.setuserName(sUserName); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:66: 找不到符号 符号: 方法 setuserPassword(java.lang.String) 位置: 类 bbs.User User.setuserPassword(sUserPassword); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:75: 找不到符号 符号: 方法 getuserName() 位置: 类 bbs.User session.setattribute("userName",User.getuserName()); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:76: 找不到符号 符号: 方法 getuserID() 位置: 类 bbs.User session.setattribute("userID",User.getuserID()); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:77: 找不到符号 符号: 方法 getrole() 位置: 类 bbs.User session.setattribute("role",User.getrole()); ^ An error occurred at line: 9 in the jsp file: /user_login.jsp Generated servlet error: C:\Documents and Settings\cs\.netbeans\5.5\apache-tomcat-5.5.17_base\work\Catalina\localhost\BBS\org\apache\jsp\user_005flogin_jsp.java:80: 找不到符号 符号: 方法 getrole() 位置: 类 bbs.User if(User.getrole().equals("0")) ^ 6 错误 |
我的连数据库的Bean的public class ExecuteDB extends ConnectDB{}这句话有错 可是在JBuilder里面没有提示错误
这是什么意思?
