SmartUpload上传时候出现了这样的问题

[babyjavalover]

使用SmartUpload上传时候出现了这样的问题
500 Servlet Exception
java.lang.StringIndexOutOfBoundsException: String index out of range: -3527
at java.lang.String.checkBounds(String.java:283)
at java.lang.String.<init>(String.java:370)
at com.jspsmart.upload.SmartUpload.upload(SmartUpload.java:350)
at _jsp._demo._upfile__jsp._jspService(/demo/upfile.jsp:31)
at com.caucho.jsp.JavaPage.service(JavaPage.java:75)
at com.caucho.jsp.Page.pageservice(Page.java:571)
at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:155)
at com.caucho.server.cache.CacheFilterChain.doFilter(CacheFilterChain.java:190)
at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:177)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:221)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:263)
at com.caucho.server.port.TcpConnection.run(TcpConnection.java:331)
at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:464)
at com.caucho.util.ThreadPool.run(ThreadPool.java:408)
at java.lang.Thread.run(Thread.java:534)


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Resin-3.0.8 (built Tue, 08 Jun 2004 02:25:40 PDT)
是upload()时候出现的，怎么回事？

[babyjavalover]

自己顶

[zzxhunter]

文件的大小超出了，SmartUpload有这个问题，上传的文件太大就会错误，用FileUpLoad吧，没有文件大小的限制。