$(document).on("click", "a.fileDownloadLink", function(e) {
alert("hello file");
//e.preventDefault();
//$.fileDownload("D:/apache-tomcat-7.0.76/webapps/sav/WEB-INF/classes/ConfigDataTable.csv");
$.fileDownload("https://jqueryfiledownload.apphb.com/FileDownload/DownloadReport/2");
});
以上代码能从URL下载文件吗?我如何在本地系统中下载文件?
$.fileDownload("D:/apache-tomcat-7.0.76/webapps/sav/WEB-INF/classes/ConfigDataTable.csv");
如果我尝试这个它不起作用..
如何将本地文件的路径转换为url,以便我可以在用户单击链接时下载相同的文件?我使用tomcat服务器,HTML,Jquery
运行它答案 0 :(得分:0)
对你有帮助
$(function(){
$(".fileDownloadLin").click(function(){
$.fileDownload("https://jqueryfiledownload.apphb.com/FileDownload/DownloadReport/2");
});
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.fileDownload/1.4.2/jquery.fileDownload.js"></script>
<a class="fileDownloadLin">click here</a>
&#13;
例如:
http://localhost:8080/sav/ConfigDataTable.jsp?fileName=yourfilename
//文件应位于资源文件夹
中 try{
InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream("yourfilename"); response.getOutputStream().flush();
OutputStream os = response.getOutputStream();
while ((read = is.read(bytes)) != -1) {
os.write(bytes, 0, read);
}
os.flush();
os.close();
is.close();
}catch(Exception e){
//...
}
或直接您可以提供本地路径
try{
File f=new File("your path");
InputStream is = new FileInputStream(f);
response.getOutputStream().flush();
OutputStream os = response.getOutputStream();
while ((read = is.read(bytes)) != -1) {
os.write(bytes, 0, read);
}
os.flush();
os.close();
is.close();
}catch(Exception e){
//...
}
如果您使用{strong> $。fileDownload 的http://localhost:8080/sav/ConfigDataTable.jsp?fileName=yourfilename
此网址,它将有效。