ChDw(米) 你好!下面是执行后的页面,我怎么捕捉异常呢? HTTP Status 500 - --------------------------------------------------------------------------------type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: Size exceeded for this file : car%20factory.jpg (1105). org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:358) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) root cause java.lang.SecurityException: Size exceeded for this file : car%20factory.jpg (1105). com.jspsmart.upload.SmartUpload.upload(SmartUpload.java:303) org.apache.jsp.member.updateCompany_005fdo_jsp._jspService(updateCompany_005fdo_jsp.java:127) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) note The full stack trace of the root cause is available in the Tomcat logs.
{
out.println("图片不能大于100K");
}
?????应该怎么写呢?
try {
myUpload.?????();//分析提交信息
catch(???Exception e) {//产生什么异常可能你需要看看
}
HTTP Status 500 - --------------------------------------------------------------------------------type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: Size exceeded for this file : car%20factory.jpg (1105).
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:358)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
root cause java.lang.SecurityException: Size exceeded for this file : car%20factory.jpg (1105).
com.jspsmart.upload.SmartUpload.upload(SmartUpload.java:303)
org.apache.jsp.member.updateCompany_005fdo_jsp._jspService(updateCompany_005fdo_jsp.java:127)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
note The full stack trace of the root cause is available in the Tomcat logs.