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- <form method="post" action="uploadimage.jsp" name="form1" enctype="multipart/form-data">
- <input type="file" name="file">
- <input type="submit" name="sub" value="upload">
- </form>
<form method="post" action="uploadimage.jsp" name="form1" enctype="multipart/form-data">
<input type="file" name="file">
<input type="submit" name="sub" value="upload">
</form>
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- <STRONG><FONT color=#ff0000>uploadimage.jsp</FONT></STRONG> 文件代码如下:
uploadimage.jsp 文件代码如下:
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- <PRE class=java name="code"><%@ page language="java" pageEncoding="gb2312"%>
- <%@ page import="java.io.*,java.awt.Image,java.awt.image.*,com.sun.image.codec.jpeg.*,java.sql.*,com.jspsmart.upload.*,java.util.*"%>
- <%@ page import="mainClass.*" %>
- <html>
- <head>
- <title>My JSP 'uploadimage.jsp' starting page</title>
- </head>
- <body>
- <%
- SmartUpload sma=new SmartUpload();
- long file_max_size=4000000;
- String filename1="",ext="",testvar="";
- String url="uploadfiles/";
- sma.initialize(pageContext);
- try
- {
- sma.setAllowedFilesList("jpg,gif");
- sma.upload();
- }catch(Exception e){
- %>
- <script language="jscript">
- alert("只允许上传jpg,gif图片")
- window.location.href="upfile.jsp"
- </script>
- <%
- }
- try{
- com.jspsmart.upload.File myf=sma.getFiles().getFile(0);
- if(myf.isMissing()){
- %>
- <script language="jscript">
- alert("请选择要上传的文件!")
- window.location.href="upfile.jsp"
- </script>
- <%
- }else{
- ext=myf.getFileExt();
- int file_size=myf.getSize();
- String saveurl="";
- if(file_size < file_max_size){
- Calendar cal=Calendar.getInstance();
- String filename=String.valueOf(cal.getTimeInMillis());
- saveurl=request.getRealPath("/")+url;
- saveurl+=filename+"."+ext;
- myf.saveAs(saveurl,sma.SAVE_PHYSICAL);
- myclass mc=new myclass(request.getRealPath("data/data.mdb"));
- mc.executeInsert("insert into [path] values('uploadfiles/"+filename+"."+ext+"')");
- out.println("图片上传成功!");
- response.sendRedirect("showimg.jsp");
- }
- }
- }catch(Exception e){
- e.printStackTrace();
- }
- %>
- </body>
- </html>
- </PRE>
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- <%@ page language="java" pageEncoding="gb2312"%>
- <%@ page import="java.io.*,java.awt.Image,java.awt.image.*,com.sun.image.codec.jpeg.*,java.sql.*,com.jspsmart.upload.*,java.util.*"%>
- <%@ page import="mainClass.*" %>
- <html>
- <head>
- <title>My JSP 'uploadimage.jsp' starting page</title>
- </head>
- <body>
- <%
- SmartUpload sma=new SmartUpload();
- long file_max_size=4000000;
- String filename1="",ext="",testvar="";
- String url="uploadfiles/";
- sma.initialize(pageContext);
- try
- {
- sma.setAllowedFilesList("jpg,gif");
- sma.upload();
- }catch(Exception e){
- %>
- <script language="jscript">
- alert("只允许上传jpg,gif图片")
- window.location.href="upfile.jsp"
- </script>
- <%
- }
- try{
- com.jspsmart.upload.File myf=sma.getFiles().getFile(0);
- if(myf.isMissing()){
- %>
- <script language="jscript">
- alert("请选择要上传的文件!")
- window.location.href="upfile.jsp"
- </script>
- <%
- }else{
- ext=myf.getFileExt();
- int file_size=myf.getSize();
- String saveurl="";
- if(file_size < file_max_size){
- Calendar cal=Calendar.getInstance();
- String filename=String.valueOf(cal.getTimeInMillis());
- saveurl=request.getRealPath("/")+url;
- saveurl+=filename+"."+ext;
- myf.saveAs(saveurl,sma.SAVE_PHYSICAL);
- myclass mc=new myclass(request.getRealPath("data/data.mdb"));
- mc.executeInsert("insert into [path] values('uploadfiles/"+filename+"."+ext+"')");
- out.println("图片上传成功!");
- response.sendRedirect("showimg.jsp");
- }
- }
- }catch(Exception e){
- e.printStackTrace();
- }
- %>
- </body>
- </html>
<%@ page language="java" pageEncoding="gb2312"%>
<%@ page import="java.io.*,java.awt.Image,java.awt.image.*,com.sun.image.codec.jpeg.*,java.sql.*,com.jspsmart.upload.*,java.util.*"%>
<%@ page import="mainClass.*" %>
<html>
<head>
<title>My JSP 'uploadimage.jsp' starting page</title>
</head>
<body>
<%
SmartUpload sma=new SmartUpload();
long file_max_size=4000000;
String filename1="",ext="",testvar="";
String url="uploadfiles/";
sma.initialize(pageContext);
try
{
sma.setAllowedFilesList("jpg,gif");
sma.upload();
}catch(Exception e){
%>
<script language="jscript">
alert("只允许上传jpg,gif图片")
window.location.href="upfile.jsp" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow"
</script>
<%
}
try{
com.jspsmart.upload.File myf=sma.getFiles().getFile(0);
if(myf.isMissing()){
%>
<script language="jscript">
alert("请选择要上传的文件!")
window.location.href="upfile.jsp" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow"
</script>
<%
}else{
ext=myf.getFileExt();
int file_size=myf.getSize();
String saveurl="";
if(file_size < file_max_size){
Calendar cal=Calendar.getInstance();
String filename=String.valueOf(cal.getTimeInMillis());
saveurl=request.getRealPath("/")+url;
saveurl+=filename+"."+ext;
myf.saveAs(saveurl,sma.SAVE_PHYSICAL);
myclass mc=new myclass(request.getRealPath("data/data.mdb"));
mc.executeInsert("insert into [path] values('uploadfiles/"+filename+"."+ext+"')");
out.println("图片上传成功!");
response.sendRedirect("showimg.jsp");
}
}
}catch(Exception e){
e.printStackTrace();
}
%>
</body>
</html>