PlayFramework：Ajax +拖放+文件上载+控制器中的文件对象？

PlayFramework：Ajax +拖放+文件上载+控制器中的文件对象？

这是我成功的尝试：

编辑路线文件并添加

POST    /uploadApplication.upload

我们的控制器是

Application

，我将使用它来简化它。

编辑您的应用程序控制器类

public static void upload(String qqfile) {if (request.isNew) {    FileOutputStream moveTo = null;    Logger.info("Name of the file %s", qqfile);    // Another way I used to grab the name of the file    String filename = request.headers.get("x-file-name").value();    Logger.info("Absolute on where to send %s", Play.getFile("").getAbsolutePath() + File.separator + "uploads" + File.separator);    try {        InputStream data = request.body;        moveTo = new FileOutputStream(new File(Play.getFile("").getAbsolutePath()) + File.separator + "uploads" + File.separator + filename);        IOUtils.copy(data, moveTo);    } catch (Exception ex) {        // catch file exception        // catch IO Exception later on        renderJSON("{success: false}");    }}renderJSON("{success: true}");}

在app / views / Application文件夹/包中编辑您的Application.html

#{extends 'main.html' /}#{set title:'Multiple Uploads' /}<div id="file-uploader">    <noscript>        <p>Please enable Javascript to use file uploader.</p>        <!-- or put a simple form for upload here -->    </noscript>    <script>        function createUploader(){ var uploader = new qq.FileUploader({     element: document.getElementById('file-uploader'),     action: '/upload',     debug: true });        }        // in your app create uploader as soon as the DOM is ready        // don't wait for the window to load        window.onload = createUploader;    </script>    </div>

编辑主布局：main.html，位于app / views文件夹/包中，并在jQuery之后添加此行

<script src="@{'/public/javascripts/client/fileuploader.js'}" type="text/javascript"></script>

最后的注意事项 请记住从AJAX Upload Valums下载脚本，请尽情享受！

您也可以在这里获取源代码。

我至少在不同的浏览器中对其进行过测试。感谢Play的Riyad！邮件列表向我暗示了

request.body

PS：我使用的是我之前发表过的评论

编辑 根据TJ Crowder的指示添加了带有代码的答案，我同意:)