dwr实现文件的下载--已经解决中文文件名乱码问题

dwr实现文件的下载--已经解决中文文件名乱码问 package com.wabacusdemo.util; import java.io.BufferedInputStream; import java.io.ByteArrayOutputStream; import java.io.FileInputStream; import org.directwebremoting.io.FileTransfer; public class DownLoadFile { public FileTransfer downloadPdfFile(String contents) throws Exception { if (contents == null || contents.length() == 0) { contents = [BLANK] ; } BufferedInputStream in = new BufferedInputStream(new FileInputStream( c:/Aix 脆弱性库.xls )); ByteArrayOutputStream out = new ByteArrayOutputStream(); byte[] temp = new byte[1024]; int size = 0; while ((size = in.read(temp)) != -1) { out.write(temp, 0, size); } String filename = 测试.doc ; return new FileTransfer(new String( filename.getBytes( GBK ), iso8859-1 ), application/doc , out.toByteArray()); } } function downloadPdfFile() { // var pdftext = dwr.util.getValue('pdftext'); DownLoadFile.downloadPdfFile( ddd , function(data) { dwr.engine.openInDownload(data); }); }