lnboy,
你的两种方法我都试了,还有问题,一定是我写的有问题,错误码如下:
----------- 方法1 ---
<%
try {
java.lang.Runtime.getRuntime().exec("E://WORK//JSP_test//java_exe_test.class");
}
catch (Exception e) {
out.println(e.getMessage());
}
%>
----错误代码-------------
CreateProcess: E:/WORK/JSP_test/java_exe_test.class error=193
-------- 方法2 ----
...
<jsp:useBean id="bean0" scope="session" class="mytestpro.runexec" />
...
------错误代码-----------
type Exception report
message Internal Server Error
description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSPNote: sun.tools.javac.Main has been deprecated.
An error occurred at line: 7 in the jsp file: /JSP_test/test_jsp_java_exe/JSP_java_exe_test1.jsp
Generated servlet error:
C:/Program Files/Apache Tomcat 4.0/work/localhost/WORK_e/JSP_test/test_jsp_java_exe/JSP_0005fjava_0005fexe_0005ftest1$jsp.java:60: Class mytestpro.runexec not found.
mytestpro.runexec bean0 = null;
^
An error occurred at line: 7 in the jsp file: /JSP_test/test_jsp_java_exe/JSP_java_exe_test1.jsp
Generated servlet error:
C:/Program Files/Apache Tomcat 4.0/work/localhost/WORK_e/JSP_test/test_jsp_java_exe/JSP_0005fjava_0005fexe_0005ftest1$jsp.java:63: Class mytestpro.runexec not found.
bean0= (mytestpro.runexec)
^
An error occurred at line: 7 in the jsp file: /JSP_test/test_jsp_java_exe/JSP_java_exe_test1.jsp
Generated servlet error:
C:/Program Files/Apache Tomcat 4.0/work/localhost/WORK_e/JSP_test/test_jsp_java_exe/JSP_0005fjava_0005fexe_0005ftest1$jsp.java:68: Class mytestpro.runexec not found.
bean0 = (mytestpro.runexec) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "mytestpro.runexec");
^
3 errors, 1 warning
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:284)
at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:546)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:177)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:189)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106)
at java.lang.Thread.run(Thread.java:536)