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Question

org.apache.jasper.JasperException: Exception in JSP: /checke/start.jsp:2825:  }
26:    String ext = smart.getFiles().getFile(0).getFileExt();
27:  String fileName =smart.getRequest().getParameter("name");
28:  smart.getFiles().getFile(0).saveAs(url+"/"+fileName+"."+ext);
29:    %>
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:467)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause java.lang.IllegalArgumentException: This path does not exist (1135).
com.jspsmart.upload.SmartUpload.getPhysicalPath(SmartUpload.java:1089)
com.jspsmart.upload.File.saveAs(File.java:91)
com.jspsmart.upload.File.saveAs(File.java:65)
org.apache.jsp.checke.start_jsp._jspService(start_jsp.java:81)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

Answer 1

你保存的路径不存在，"url+"/"+fileName+"."+ext"换成"url+"//"+fileName+"."+ext"试试看，并确保url代表的目录存在。