我尝试将图像上传到资源"/resouces/images/demo.jpg"中的文件夹,但无法运行。您能帮我在Spring MVC中上传到我的资源吗?如果我上传到"C://test//demo.jpg",就可以了。
我的样本:

    String filename = File.separator + "resources"
                       + File.separator + "images" + File.separator
                       + filea.getOriginalFilename();
    outputStream = new FileOutputStream(filename);
    int readBytes = 0;
    byte[] buffer = new byte[8192];
    while ((readBytes = inputStream.read(buffer, 0, 8192)) != -1) {
        System.out.println("===ddd=======");
        outputStream.write(buffer, 0, readBytes);
    }

最佳答案

像其他任何bean一样注入ServletContext

@Autowired
ServletContext servletContext


然后


    String webappRoot = servletContext.getRealPath("/");
    String relativeFolder = File.separator + "resources" + File.separator
                             + "images" + File.separator
    String filename = webappRoot + relativeFolder
                       + filea.getOriginalFilename();

07-26 09:29
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