搭配zgyw，实现gb28181
blame | 历史 | 补丁 | 提交 | 提交对比 | ignore whitespace
648540858
2022-06-02 9ae0691c806b6b56306c2cda5509b0a0444cec06 
 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/device/DeviceQuery.java


@@ -21,16 +21,22 @@


import io.swagger.annotations.ApiImplicitParam;


import io.swagger.annotations.ApiImplicitParams;


import io.swagger.annotations.ApiOperation;


import org.apache.commons.compress.utils.IOUtils;


import org.apache.http.HttpResponse;


import org.slf4j.Logger;


import org.slf4j.LoggerFactory;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.http.HttpStatus;


import org.springframework.http.MediaType;


import org.springframework.http.ResponseEntity;


import org.springframework.util.StringUtils;


import org.springframework.web.bind.annotation.*;


import org.springframework.web.context.request.async.DeferredResult;




import javax.servlet.http.HttpServletResponse;


import javax.sip.DialogState;


import java.io.*;


import java.nio.file.Files;


import java.util.*;




@Api(tags = "国标设备查询", value = "国标设备查询")


@@ -456,4 +462,17 @@


      wvpResult.setData(dialogStateMap);


      return wvpResult;


   }




   @GetMapping("/snap/{deviceId}/{channelId}")


   @ApiOperation(value = "请求截图", notes = "请求截图")


   public void getSnap(HttpServletResponse resp, @PathVariable String deviceId, @PathVariable String channelId) {




      try {


         final InputStream in = Files.newInputStream(new File("snap" + File.separator + deviceId + "_" + channelId + ".jpg").toPath());


         resp.setContentType(MediaType.IMAGE_PNG_VALUE);


         IOUtils.copy(in, resp.getOutputStream());


      } catch (IOException e) {


         resp.setStatus(HttpServletResponse.SC_NOT_FOUND);


      }


   }


}