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- 08-01-2007, 05:09 AM #1
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Exception Report:annot allocate servlet instance for path
I have written a html page to invoke a servlet named logtest1
and i have created that logtest1.java file in the following path.
c:/apache tomcat/webapps/root/web-inf/classes/logtest1.java
in the html file, i gave the path as
Java Code:<form name=log method=post action= "/servlet/logtest1">
Java Code:A Servlet Exception Has Occurred Exception Report: javax.servlet.ServletException: Cannot allocate servlet instance for path /servlet/logtest1 java.lang.IllegalAccessException: logtest1"
- 08-05-2007, 03:54 AM #2
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can you paste more code?
- 08-07-2007, 02:44 PM #3
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The HTML code as follows:
Java Code:<html> <head> <title>Login Screen</title> </head> <body bgcolor="pink"> <h1 align=center>Login Screen</h1> <hr size=2 width=100%> <br><br><br><br><br><br><br><br><br> <form name="log" method="post" action="/servlet/logtest1"> <table borer=1 align=center> <tr> <td>Userid:</td> <td><input type=text name=userid ></td> </tr> <tr> <td>Password:</td> <td><input type=password name=psw></td> </tr> <tr><td><input type=submit name='login'width=05 value='Login'></td></tr> </table> </body> </html>
Java Code:import java.lang.*; import javax.servlet.*; import javax.servlet.http.*; import javax.servlet.http.HttpSession; import java.util.*; import java.util.Properties; import java.io.*; import java.text.*; class logtest1 extends HttpServlet { PrintWriter out=null; public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException { response.setContentType("text/html"); out = response.getWriter(); String fileName = new String(); String aDataString = new String(); String user=request.getParameter("userid"); fileName = "MyFileName.dat"; //aDataString = "I want to write this string to a file."; FileWriter fw = new FileWriter(fileName); BufferedWriter bw = new BufferedWriter(fw); PrintWriter outFile = new PrintWriter(bw); outFile.println(aDataString); System.out.println("File has been created successfully"); outFile.close(); } //System.out.println("out of dopost method"); }
- 08-09-2007, 09:10 AM #4
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give the path in web.xml of the
<servlet>
<servlet-name>logtest1 </servlet-name>
<serlvet-class>logtest1 <serlvet-class>
</servlet>
and <servletmapping> also
- 11-05-2007, 05:14 PM #5
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