springmvc实现跨服务器文件上传功能

<!--跨服务器上传文件--> <dependency>   <groupId>com.sun.jersey</groupId>   <artifactId>jersey-core</artifactId>   <version>1.18.1</version> </dependency> <dependency>   <groupId>com.sun.jersey</groupId>   <artifactId>jersey-client</artifactId>   <version>1.18.1</version></dependency>

<h3>跨服务器文件上传</h3><form action="/user/fileupload" method="post" enctype="multipart/form-data">  选择文件：<input type="file" name="upload"><br><input type="submit" value="上传"></form>

@Controller@RequestMapping("/user")public class UserConteoller { /**  * 跨服务器文件上传  * @return  */ @RequestMapping("/fileupload") public String fileupload(HttpServletRequest request, MultipartFile upload) throws Exception {  System.out.println("文件上传");  //定义上传文件服务器路径  String path = "http://localhost:9090/uploads/";  //获取上传文件的名称  String filename = upload.getOriginalFilename();  System.out.println(filename);  //把文件的名称设置位置 uuid  String uuid = UUID.randomUUID().toString().replace("-", "");  System.out.println(uuid);  filename = uuid + "_" + filename;  //完成跨服务器上传  //创建客户端对象  Client client = Client.create();  //和图片服务器进行连接  WebResource webResource = client.resource(path + filename);  //上传文件  webResource.put(upload.getBytes());  return "success"; }}