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springboot接收别人上传的本地视频实例代码

2019年07月19日  | 移动技术网IT编程  | 我要评论 
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，希望对大家有所帮助

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