Internet Explorer中目标为“的java servlet表单文件上载中断”_“空白”;
当我将target=“\u blank”添加到表单时,我的java文件上载servlet在Internet Explorer 11和Edge中被破坏(InputStream为空)。它在Chrome和Firefox中工作得非常好 FileUploadServlet:Internet Explorer中目标为“的java servlet表单文件上载中断”_“空白”;,java,forms,file-upload,servlet-3.0,Java,Forms,File Upload,Servlet 3.0,当我将target=“\u blank”添加到表单时,我的java文件上载servlet在Internet Explorer 11和Edge中被破坏(InputStream为空)。它在Chrome和Firefox中工作得非常好 FileUploadServlet: @WebServlet("/FileUploadServlet") @MultipartConfig(fileSizeThreshold=1024*1024*10, maxFileSize=1024*
@WebServlet("/FileUploadServlet")
@MultipartConfig(fileSizeThreshold=1024*1024*10,
maxFileSize=1024*1024*50,
maxRequestSize=1024*1024*100)
public class FileUploadServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
for (Part part : request.getParts()) {
if(part.getName().equals("file")) {
System.out.println("stream length: " + part.getInputStream().available());
}
}
}
}
工作形式:
<form action="FileUploadServlet" method="post" enctype="multipart/form-data">
<input type="file" name="file"/>
<input type="submit" />
</form>
破损形式:
<form action="FileUploadServlet" method="post" target="_blank" enctype="multipart/form-data">
<input type="file" name="file">
<input type="submit">
</form>
我如何获得同样在ie11中运行target=“\u blank”的表单?这似乎与服务器端技术无关。我正在研究同一个问题,Edge根本不发送文件的内容。我想我们最好的办法是和微软一起打开一个bug报告。