GetParts（）在servlet中返回null

作者: 取之
发布时间: 2025-07-07 10:30:17 (4月前)
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哎？小查查 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <pre> <code> Add @MultipartConfig annotation. Always parse your request body only once and store it in a list. so that one part cannot consume it. List<Part> fileParts = request.getParts().stream().filter(part -> "file".equals(part.getName())).collect(Collectors.toList()); for (Part part : fileParts) { } File uploads = new File("/path/to/uploads"); File file = File.createTempFile("somefilename-", ".ext", uploads); try (InputStream input = part.getInputStream()) { Files.copy(input, file.toPath(), StandardCopyOption.REPLACE_EXISTING); } </code> </pre> </DIV>

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