<%@ page contentType="text/html;charset=gb2312" %> <%@ page language="java" import="com.jspsmart.upload.*"%> <jsp:useBean id="mySmartUpload" scope="page" class="com.jspsmart.upload.SmartUpload" /> <jsp:useBean id="inewBean" scope="page" class="hitachi.news.inewBean" /> <HTML> <BODY BGCOLOR="white"> <H1>jspSmartUpload : Sample 3</H1> <HR> <%// Variables int count=0; // Initialization mySmartUpload.initialize(pageContext); // Only allow txt or htm files //mySmartUpload.setAllowedFilesList("htm,html,txt,,"); // DeniedFilesList can also be used : // mySmartUpload.setDeniedFilesList("exe,bat,jsp"); // Deny physical path // mySmartUpload.setDenyPhysicalPath(true); // Only allow files smaller than 50000 bytes // mySmartUpload.setMaxFileSize(50000); // Deny upload if the total fila size is greater than 200000 bytes // mySmartUpload.setTotalMaxFileSize(200000); // Upload mySmartUpload.upload(); // Save the files with their original names in a virtual path of the web server try { count = mySmartUpload.save("/pic/upload/news", mySmartUpload.SAVE_VIRTUAL); String title=mySmartUpload.getRequest().getParameter("title"); String content=mySmartUpload.getRequest().getParameter("content"); String picture=mySmartUpload.getFiles().getFile(0).getFileName();inewBean.insert_news(title,content,picture); } catch (Exception e){ out.println("<b>Wrong selection : </b>" + e.toString()); } // Display the number of files uploaded out.println(count + " file(s) uploaded."); %> </BODY> </HTML>
ResultSet rs=stmt.executeQuery("SELECT * FROM b1 WHERE id=23"); ——》ResultSet rs=stmt.executeQuery("SELECT * FROM b1 WHERE id=23 for update"); 试试! 不过不一定好用。 抛出异常应该在: mySmartUpload.getFiles().getFile(0).fileToField(rs,"pic"); 位置。
是在那一行出错的?
应该可以看到到
mySmartUpload.init(config);
mySmartUpload.service(request,response);
这两个方法了,改用:
mySmartUpload.initialize(pageContext);另外,你上传文件选择的静态页面也没有写错啊?
改成mySmartUpload.getFiles().getFile(0).fileToField(rs,"pic");
还是抛出同样的错误!!
怎么办??
<%@ page language="java" import="com.jspsmart.upload.*"%>
<jsp:useBean id="mySmartUpload" scope="page" class="com.jspsmart.upload.SmartUpload" />
<jsp:useBean id="inewBean" scope="page" class="hitachi.news.inewBean" />
<HTML>
<BODY BGCOLOR="white">
<H1>jspSmartUpload : Sample 3</H1>
<HR>
<%// Variables
int count=0;
// Initialization
mySmartUpload.initialize(pageContext);
// Only allow txt or htm files
//mySmartUpload.setAllowedFilesList("htm,html,txt,,");
// DeniedFilesList can also be used :
// mySmartUpload.setDeniedFilesList("exe,bat,jsp");
// Deny physical path
// mySmartUpload.setDenyPhysicalPath(true);
// Only allow files smaller than 50000 bytes
// mySmartUpload.setMaxFileSize(50000);
// Deny upload if the total fila size is greater than 200000 bytes
// mySmartUpload.setTotalMaxFileSize(200000);
// Upload
mySmartUpload.upload();
// Save the files with their original names in a virtual path of the web server
try {
count = mySmartUpload.save("/pic/upload/news", mySmartUpload.SAVE_VIRTUAL);
String title=mySmartUpload.getRequest().getParameter("title");
String content=mySmartUpload.getRequest().getParameter("content");
String picture=mySmartUpload.getFiles().getFile(0).getFileName();inewBean.insert_news(title,content,picture);
} catch (Exception e){
out.println("<b>Wrong selection : </b>" + e.toString());
}
// Display the number of files uploaded
out.println(count + " file(s) uploaded."); %>
</BODY>
</HTML>
——》ResultSet rs=stmt.executeQuery("SELECT * FROM b1 WHERE id=23 for update");
试试! 不过不一定好用。
抛出异常应该在:
mySmartUpload.getFiles().getFile(0).fileToField(rs,"pic");
位置。