<a href="download.jsp?filePath=<s:property value="downloadAddr"/>&fileName=<s:property value="fileName"/>">下载</a>
download.jsp的内容(全部内容):
<% response.setContentType("application/octet-stream");
String path = request.getParameter("filePath");
String fileName = request.getParameter("fileName");
response.addHeader("Content-Disposition","attachment; filename="+fileName);
java.io.FileInputStream fileInputStream = new java.io.FileInputStream(path);
int i;
while((i=fileInputStream.read())!=-1){
out.write(i);
}
fileInputStream.close();
out.close();
%>
本文提供了一个简单的Java Servlet示例,用于从服务器下载文件。该Servlet通过设置响应头并读取指定路径的文件来实现文件的下载功能。
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