抛出的异常如下：
500 Internal Server Error
com.jspsmart.upload.SmartUploadException: Unable to upload. at com.jspsmart.upload.SmartUpload.upload(SmartUpload.java:130) at com.tzsw.pub.UpFile.<init>(UpFile.java:30) at _jlsrelieft._jrftmng._impdata._upfile._jspService(_upfile.java:57) [SRC:/jlsrelieft/jrftmng/impdata/upfile.jsp:15] at com.orionserver[Oracle9iAS (9.0.4.0.0) Containers for J2EE].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:348) com.js
500 Internal Server Error
com.jspsmart.upload.SmartUploadException: Unable to upload. at com.jspsmart.upload.SmartUpload.upload(SmartUpload.java:130) at com.tzsw.pub.UpFile.<init>(UpFile.java:30) at _jlsrelieft._jrftmng._impdata._upfile._jspService(_upfile.java:57) [SRC:/jlsrelieft/jrftmng/impdata/upfile.jsp:15] at com.orionserver[Oracle9iAS (9.0.4.0.0) Containers for J2EE].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:348) com.js
