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<%@page import="com.opensymphony.xwork2.util.ValueStack"%><%
ValueStack vs = (ValueStack)request.getAttribute("struts.valueStack");
String aa = (String)vs.findValue("downloadContent");
response.setContentType("application/csv");
response.setHeader("Content-Disposition", "inline; filename=result.csv");
out.print(aa);
%>
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String sc = new String(request.getParameter("content").getBytes("iso-8859-1"),"UTF-8"); ......
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1. DiskFileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setHeaderEnco ......