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1¡£¿ÉÓÃjsp.SmartUpload £¬¿Éµ½googleÖÐËÑË÷ÏÂÔØ¡£
if(fileExists(path)){
SmartUpload su = new SmartUpload();
su.initialize(pageContext);
// É趨contentDispositionΪnullÒÔ½ûÖ¹ä¯ÀÀÆ÷×Ô¶¯´ò¿ªÎļþ£¬
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su.setContentDisposition(null);
su.downloadFile(path);
}
2¡£
try{
String filename = request.getParameter("fileName");
response.setContentType("APPLICATION/OCTET-STREAM");
response.setHeader("Content-Disposition",
"attachment; filename=¡°*.*");
java.io.FileInputStream fileInputStream =
new java.io.FileInputStream(filename);
int i;
while ((i=fileInputStream.read()) != -1) {
out.write(i);
}
fileInputStream.close();
out.close();
}catch(Exception e){
e.printStackTrace();
}
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type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
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