springboot接收别人上传的本地视频实例代码

package com.videobackend.controller;
import java.io.File;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import org.springframework.web.multipart.MultipartFile;
import com.ty.model.AdminTbl;
import com.ty.model.RolePermissionTbl;
import com.ty.service.PermissionService;
import com.utils.Constants;
import com.utils.ParamterNullCheck;
import com.utils.ToInterface;
import com.videobackend.model.Video;
import com.videobackend.model.VideoRecommend;
@Controller
@RequestMapping(value = "/videoInfo")
public class VideoController {
/**
* 调测日志记录器。
*/
private static final Logger DEBUGGER = Logger.getLogger(VideoController.class);
@Autowired
private PermissionService permissionService;
private static String FILE_ADDRESS;
@Value("${file_address}")
public void setfILE_ADDRESS(String fILE_ADDRESS) {
FILE_ADDRESS = fILE_ADDRESS;
}
/**
* 上传本地视频
*
* @param request
* @param response
* @param model
* @param video
* @param admintabl
* @return
* @throws IOException
* @throws IllegalStateException
*/
@RequestMapping(value = "/save_local_video", method = RequestMethod.POST)
@ResponseBody
public String save_local_video(@RequestParam("file") MultipartFile file, Video video, AdminTbl admintabl)
 throws IllegalStateException, IOException {
JSONObject result = new JSONObject();
String[] args = { "admin_id", "cover", "createdTime", "title"};
JSONObject nullcheck = ParamterNullCheck.getInstance().checkNull(video, args);
if (!file.isEmpty()) {
 //存放地址
     String path = FILE_ADDRESS;
 //如果父文件夹不存在 则创建文件夹 文件夹为path,视频名字file.getOriginalFilename()
 File filepath = new File(path, file.getOriginalFilename());
 if (!filepath.getParentFile().exists()) {
 filepath.getParentFile().mkdirs();
 }
 File fi = new File(path + File.separator + file.getOriginalFilename());
 //下载到本地
 file.transferTo(fi);
     //获取绝对路径
 String localAddress = fi.getAbsolutePath();
 DEBUGGER.info("存入本地文件地址:" + localAddress);
 video.setLocalAddress(localAddress);
 //获取后缀名
 String suffix= localAddress.substring(localAddress.lastIndexOf("."), localAddress.length());
 DEBUGGER.info("后缀名:" + suffix);
 video.setSuffix(suffix);
 if (nullcheck == null) {
 // 查询该 用户是否有该权限
 admintabl.setUrl("/videoInfo/save_local_video");
 RolePermissionTbl rpt = permissionService.get_permission(admintabl);
 if (rpt != null) {
  JSONObject param = null;
  param = (JSONObject) JSON.toJSON(video);
  DEBUGGER.info(param.toJSONString());
  // 调取接口
  StringBuffer saveLocalVideo = ToInterface.interfaceUtil("/video/saveLocalVideo", param.toJSONString(),
   "POST");
  result.put("saveLocalVideo", saveLocalVideo);
 } else {
  result.put("msg", Constants.NO_AUTH);
 }
 } else {
 result = nullcheck;
 }
} else {
 DEBUGGER.info("缺少的参数key=======" + file.getName());
 result.put("msg", Constants.SYS_PARAMTER_MISSING);
}
return result.toJSONString();
}

}

yml配置

#设置文件大小 srpingboot不设置会报错
spring.servlet.multipart.max-file-size : 10mb
spring.servlet.multipart.max-request-size : 100mb
#文件存放地址
file_address: D:\\image

pom配置

<dependency>
 <groupId>org.springframework.boot</groupId>
 <artifactId>spring-boot-configuration-processor</artifactId>
 <optional>true</optional>
</dependency>
  <dependency>
     <groupId>commons-fileupload</groupId>
     <artifactId>commons-fileupload</artifactId>
     <version>1.2.2</version>
   </dependency>

总结

以上所述是小编给大家介绍的springboot接收别人上传的本地视频网站的支持！

来源：https://blog.csdn.net/qq_33931552/article/details/81299235