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优化上传参数，使用MultipartFile接口

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周浩
2016-05-17 12:24:25 +08:00
parent bf8c83d691
commit 22b7dcead6
1 changed files with 8 additions and 18 deletions
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26
hsweb-web-controller/src/main/java/org/hsweb/web/controller/file/FileController.java
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@@ -8,7 +8,9 @@ import org.hsweb.web.core.message.ResponseMessage;
import org.slf4j.LoggerFactory;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.commons.CommonsMultipartFile;
import org.springframework.web.multipart.support.StandardMultipartHttpServletRequest;
import org.webbuilder.utils.common.StringUtils;
import org.hsweb.web.service.config.ConfigService;
import org.hsweb.web.service.resource.FileService;
@@ -37,22 +39,9 @@ public class FileController {
private org.slf4j.Logger logger = LoggerFactory.getLogger(this.getClass());
/**
* 配置服务类，用于获取文件存放路径等配置信息
*/
@Resource
private ConfigService configService;
/**
* 资源服务类，每一个上传的文件都对应一个资源。通过存放到数据库的资源信息，可以实现文件秒传。
* 通过资源id进行下载，使系统更安全
*/
@Resource
private ResourcesService resourcesService;
/**
* 文件服务类，用于进行文件保存等操作
*/
@Resource
private FileService fileService;
@@ -104,7 +93,7 @@ public class FileController {
} else {
if (!"file".equals(resources.getType()))
throw new NotFoundException("文件不存在");
String fileBasePath = configService.get("upload", "basePath", "/upload/").trim();
String fileBasePath = fileService.getFileBasePath();
File file = new File(fileBasePath.concat(resources.getPath().concat("/".concat(resources.getMd5()))));
if (!file.canRead()) {
throw new NotFoundException("文件不存在");
@@ -164,21 +153,22 @@ public class FileController {
*/
@RequestMapping(value = "/upload", method = RequestMethod.POST)
@AccessLogger("上传文件")
public Object upload(@RequestParam("file") CommonsMultipartFile[] files) throws Exception {
public Object upload(@RequestParam("file") MultipartFile[] files) throws Exception {
if (logger.isInfoEnabled())
logger.info(String.format("start upload , file number:%s", files.length));
List<Resources> resourcesList = new LinkedList<>();
for (int i = 0; i < files.length; i++) {
CommonsMultipartFile file = files[i];
MultipartFile file = files[i];
if (!file.isEmpty()) {
if (logger.isInfoEnabled())
logger.info("start write file:{}", file.getOriginalFilename());
String fileName = file.getOriginalFilename();
Resources resources = fileService.saveFile(file.getFileItem().getInputStream(), fileName);
Resources resources = fileService.saveFile(file.getInputStream(), fileName);
resourcesList.add(resources);
}
}//响应上传成功的资源信息
return ResponseMessage.ok(resourcesList)
.include(Resources.class, "uId", "name", "md5");
.include(Resources.class, "id", "name", "md5");
}
}