how to do jsp?

gumufuyun

fp.exe is a fastreport application, d is modul,ss is total

<%@ page import = "java.sql.*, java.io.*" %>
<%@ page contentType=" APPLICATION/OCTET-STREAM" %>

<%

//try {

java.lang.Runtime rt = java.lang.Runtime.getRuntime();
Process l_ps=rt.getRuntime().exec("fp.exe d ss");

// }
// catch (Exception ex) {

// }
%>

the fault is as following:

HTTP Status 500 -

---

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

java.io.IOException: CreateProcess: fp.exe d ss error=2
java.lang.ProcessImpl.create(Native Method)
java.lang.ProcessImpl.<init>(ProcessImpl.java:81)
java.lang.ProcessImpl.start(ProcessImpl.java:30)
java.lang.ProcessBuilder.start(ProcessBuilder.java:451)
java.lang.Runtime.exec(Runtime.java:591)
java.lang.Runtime.exec(Runtime.java:429)
java.lang.Runtime.exec(Runtime.java:326)
org.apache.jsp.fastreport11.Report_jsp._jspService(Report_jsp.java:59)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)


note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.

---

Apache Tomcat/5.0.28