该请求被拒绝，因为在springboot中找不到多部分边界。

我正在尝试使用Spring Boot和Postman Chrome插件进行Webservices。在Postman中，我设置了content-type=\"multipart/form-data\"，但是出现了以下异常：\nHTTP状态500 - 请求处理失败；嵌套异常是org.springframework.web.multipart.MultipartException：无法解析多部分servlet请求；嵌套异常是java.io.IOException：org.apache.tomcat.util.http.fileupload.FileUploadException：由于没有找到多部分边界，请求被拒绝\n在Controller中，我指定了以下代码：\n

@ResponseBody
@RequestMapping(value = "/file", headers = "Content-Type= multipart/form-data", method = RequestMethod.POST)
public String upload(@RequestParam("name") String name,
        @RequestParam(value = "file", required = true) MultipartFile file)
//@RequestParam ()CommonsMultipartFile[] fileUpload
{
    // @RequestMapping(value="/newDocument", , method = RequestMethod.POST)
    if (!file.isEmpty()) {
        try {
            byte[] fileContent = file.getBytes();
            fileSystemHandler.create(123, fileContent, name);
            return "上传成功：" + name + "!";
        } catch (Exception e) {
            return "上传失败：" + name + " => " + e.getMessage();
        }
    } else {
        return "上传失败：" + name + "，因为文件为空。";
    }
}

\n这里是文件处理器的代码：\n

public String create(int jonId, byte[] fileContent, String name) {
    String status = "创建文件...";
    try {
        String path = env.getProperty("file.uploadPath") + name;
        File newFile = new File(path);
        newFile.createNewFile();
        BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(newFile));
        stream.write(fileContent);
        stream.close();
    } catch (IOException ex) {
        status = "文件创建失败...";
        Logger.getLogger(FileSystemHandler.class.getName()).log(Level.SEVERE, null, ex);
    }
    return status;
}