我是初学者,测试用jsmartcom上传文件时出错
jsp代码如下:
正在上传文件...
<%
mysmartUpload.initialize(pageContext);
try {
mysmartUpload.setAllowedFilesList("jpg,gif");//此处的文件格式可以根据需要自己修改
mysmartUpload.setMaxFileSize(4000000);
//上载文件
mysmartUpload.upload();
} catch (Exception e) {
%>
<SCRIPT language=javascript>
alert("只允许上传.jpg和.gif类型图片文件");
window.location='Upload.htm';
<%
}
%>
<%
try{
//mysmartUpload.initialize(pageContext);
//mysmartUpload.service(request, response);
System.out.println("11111111111111111111111111111111");
//mysmartUpload.upload();
String fn = mysmartUpload.getFiles().getFile(0).getFieldName();
System.out.println("222222222222222222" + fn);
mysmartUpload.save("upload/");
System.out.println("11111111111111111111111111111111");
out.println("已经成功上传了文件,请查看<a href=upload/" + fn
+ ">这里</a>,看文件是否上传成功");
} catch (Exception e) {
e.printStackTrace();
}
%>
<a href=Upload.html>重新上传</a>
</body>
抛出的异常如下:
java.lang.IllegalArgumentException: Files' name is invalid or does not exist (1205).
at com.jspsmart.upload.Files.getFile(Files.java:73)
at org.apache.jsp.Upload_jsp._jspService(Upload_jsp.java:104)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:257)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:199)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:184)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:567)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:206)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:833)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:732)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:619)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:688)
at java.lang.Thread.run(Thread.java:595)
肯请各路高手支招
[b]问题补充:[/b]
此页为上传页
Untitled Document
upload file
name: |
[b]问题补充:[/b]
好像不行,没有对应的getName()方法,还是谢谢你
[b]问题补充:[/b]
哥们儿,把我的q加上吧,这样不太方便,876840307
[b]问题补充:[/b]
:idea: 多谢,送你积分,祝你快乐