实现国标的级联录像查询

src/main/java/com/genersoft/iot/vmp/gb28181/bean/Device.java

@@ -3,11 +3,6 @@ package com.genersoft.iot.vmp.gb28181.bean;
 
 public class Device {
 
-	/**
-	 * Id
-	 */
-	private int id;
-
 	/**
 	 * 设备Id
 	 */
@@ -119,13 +114,7 @@ public class Device {
 	 */
 	private int subscribeCycleForCatalog ;
 
-	public int getId() {
-		return id;
-	}
 
-	public void setId(int id) {
-		this.id = id;
-	}
 
 	public String getDeviceId() {
 		return deviceId;
@@ -294,6 +283,4 @@ public class Device {
 	public void setSubscribeCycleForCatalog(int subscribeCycleForCatalog) {
 		this.subscribeCycleForCatalog = subscribeCycleForCatalog;
 	}
-
-
 }

src/main/java/com/genersoft/iot/vmp/gb28181/bean/MobilePosition.java

@@ -7,10 +7,6 @@ package com.genersoft.iot.vmp.gb28181.bean;
  */
 
 public class MobilePosition {
-    /**
-     * Id
-     */
-    private int id;
     /**
      * 设备Id
      */
@@ -76,13 +72,6 @@ public class MobilePosition {
      */
     private String cnLat;
 
-    public int getId() {
-        return id;
-    }
-
-    public void setId(int id) {
-        this.id = id;
-    }
 
     public String getDeviceId() {
         return deviceId;

src/main/java/com/genersoft/iot/vmp/gb28181/bean/RecordItem.java

@@ -19,7 +19,9 @@ public class RecordItem  implements Comparable<RecordItem>{
 	private String name;
 	
 	private String filePath;
-	
+
+	private String fileSize;
+
 	private String address;
 	
 	private String startTime;
@@ -104,6 +106,14 @@ public class RecordItem  implements Comparable<RecordItem>{
 		this.recorderId = recorderId;
 	}
 
+	public String getFileSize() {
+		return fileSize;
+	}
+
+	public void setFileSize(String fileSize) {
+		this.fileSize = fileSize;
+	}
+
 	@Override
 	public int compareTo(@NotNull RecordItem recordItem) {
 		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java

@@ -1,12 +1,11 @@
 package com.genersoft.iot.vmp.gb28181.event;
 
-import com.genersoft.iot.vmp.gb28181.bean.Device;
-import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
-import com.genersoft.iot.vmp.gb28181.bean.GbStream;
+import com.genersoft.iot.vmp.gb28181.bean.*;
 import com.genersoft.iot.vmp.gb28181.event.offline.OfflineEvent;
 import com.genersoft.iot.vmp.gb28181.event.platformKeepaliveExpire.PlatformKeepaliveExpireEvent;
 import com.genersoft.iot.vmp.gb28181.event.platformNotRegister.PlatformCycleRegisterEvent;
 import com.genersoft.iot.vmp.gb28181.event.platformNotRegister.PlatformNotRegisterEvent;
+import com.genersoft.iot.vmp.gb28181.event.record.RecordEndEvent;
 import com.genersoft.iot.vmp.gb28181.event.subscribe.catalog.CatalogEvent;
 import com.genersoft.iot.vmp.media.zlm.event.ZLMOfflineEvent;
 import com.genersoft.iot.vmp.media.zlm.event.ZLMOnlineEvent;
@@ -15,7 +14,6 @@ import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Component;
 
-import com.genersoft.iot.vmp.gb28181.bean.DeviceAlarm;
 import com.genersoft.iot.vmp.gb28181.event.alarm.AlarmEvent;
 import com.genersoft.iot.vmp.gb28181.event.online.OnlineEvent;
 
@@ -144,4 +142,11 @@ public class EventPublisher {
 		GbStream[] gbStreams = {gbStream};
 		catalogEventPublishForStream(platformId, gbStreams, type);
 	}
+
+	public void recordEndEventPush(RecordInfo recordInfo) {
+		RecordEndEvent outEvent = new RecordEndEvent(this);
+		outEvent.setRecordInfo(recordInfo);
+		applicationEventPublisher.publishEvent(outEvent);
+	}
+
 }

src/main/java/com/genersoft/iot/vmp/gb28181/event/offline/KeepaliveTimeoutListenerForPlatform.java

@@ -76,10 +76,7 @@ public class KeepaliveTimeoutListenerForPlatform extends RedisKeyExpirationEvent
             eventResult.callId = callid;
             eventResult.msg = "注册超时";
             eventResult.type = "register timeout";
-            if (sipSubscribe.getErrorSubscribe(callid) != null) {
-                sipSubscribe.getErrorSubscribe(callid).response(eventResult);
-            }
-
+            sipSubscribe.getErrorSubscribe(callid).response(eventResult);
         }
 
     }

src/main/java/com/genersoft/iot/vmp/gb28181/event/record/RecordEndEventListener.java

@@ -1,5 +1,6 @@
 package com.genersoft.iot.vmp.gb28181.event.record;
 
+import com.genersoft.iot.vmp.gb28181.bean.RecordInfo;
 import com.genersoft.iot.vmp.gb28181.bean.RecordItem;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -23,12 +24,8 @@ public class RecordEndEventListener implements ApplicationListener<RecordEndEven
 
     private static Map<String, SseEmitter> sseEmitters = new Hashtable<>();
 
-    public void addSseEmitters(String browserId, SseEmitter sseEmitter) {
-        sseEmitters.put(browserId, sseEmitter);
-    }
-
     public interface RecordEndEventHandler{
-        void  handler(List<RecordItem> recordItems);
+        void  handler(RecordInfo recordInfo);
     }
 
     private Map<String, RecordEndEventHandler> handlerMap = new HashMap<>();
@@ -38,6 +35,15 @@ public class RecordEndEventListener implements ApplicationListener<RecordEndEven
             logger.debug("录像查询完成事件触发，deviceId：{}, channelId: {}, 录像数量{}条", event.getRecordInfo().getDeviceId(),
                     event.getRecordInfo().getChannelId(), event.getRecordInfo().getRecordList().size() );
         }
+        if (handlerMap.size() > 0) {
+            for (RecordEndEventHandler recordEndEventHandler : handlerMap.values()) {
+                recordEndEventHandler.handler(event.getRecordInfo());
+            }
+        }
+
+    }
 
+    public void addEndEventHandler(String device, String channelId, RecordEndEventHandler recordEndEventHandler) {
+        handlerMap.put(device + channelId, recordEndEventHandler);
     }
 }

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/ISIPCommanderForPlatform.java

@@ -2,6 +2,7 @@ package com.genersoft.iot.vmp.gb28181.transmit.cmd;
 
 import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
 import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
+import com.genersoft.iot.vmp.gb28181.bean.RecordInfo;
 import com.genersoft.iot.vmp.gb28181.bean.SubscribeInfo;
 import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
 import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
@@ -87,4 +88,12 @@ public interface ISIPCommanderForPlatform {
      */
     boolean sendNotifyForCatalogOther(String type, ParentPlatform parentPlatform, List<DeviceChannel> deviceChannels, SubscribeInfo subscribeInfo);
 
+    /**
+     * 回复recordInfo
+     * @param deviceChannel 通道信息
+     * @param parentPlatform 平台信息
+     * @param fromTag fromTag
+     * @param recordInfo 录像信息
+     */
+    boolean recordInfo(DeviceChannel deviceChannel, ParentPlatform parentPlatform, String fromTag, RecordInfo recordInfo);
 }

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java

@@ -1210,11 +1210,19 @@ public class SIPCommander implements ISIPCommander {
 			recordInfoXml.append("<CmdType>RecordInfo</CmdType>\r\n");
 			recordInfoXml.append("<SN>" + sn + "</SN>\r\n");
 			recordInfoXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");
-			recordInfoXml.append("<StartTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(startTime) + "</StartTime>\r\n");
-			recordInfoXml.append("<EndTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(endTime) + "</EndTime>\r\n");
-			recordInfoXml.append("<Secrecy> "+ secrecy + " </Secrecy>\r\n");
-			// 大华NVR要求必须增加一个值为all的文本元素节点Type
-			recordInfoXml.append("<Type>" + type+"</Type>\r\n");
+			if (startTime != null) {
+				recordInfoXml.append("<StartTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(startTime) + "</StartTime>\r\n");
+			}
+			if (endTime != null) {
+				recordInfoXml.append("<EndTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(endTime) + "</EndTime>\r\n");
+			}
+			if (secrecy != null) {
+				recordInfoXml.append("<Secrecy> "+ secrecy + " </Secrecy>\r\n");
+			}
+			if (type != null) {
+				// 大华NVR要求必须增加一个值为all的文本元素节点Type
+				recordInfoXml.append("<Type>" + type+"</Type>\r\n");
+			}
 			recordInfoXml.append("</Query>\r\n");
 			
 			String tm = Long.toString(System.currentTimeMillis());

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java

@@ -1,12 +1,10 @@
 package com.genersoft.iot.vmp.gb28181.transmit.cmd.impl;
 
-import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
-import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
-import com.genersoft.iot.vmp.gb28181.bean.ParentPlatformCatch;
-import com.genersoft.iot.vmp.gb28181.bean.SubscribeInfo;
+import com.genersoft.iot.vmp.gb28181.bean.*;
 import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderPlarformProvider;
+import com.genersoft.iot.vmp.gb28181.utils.DateUtil;
 import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
 import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
 import org.slf4j.Logger;
@@ -17,6 +15,7 @@ import org.springframework.context.annotation.DependsOn;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.lang.Nullable;
 import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
 
 import javax.sip.*;
 import javax.sip.header.CallIdHeader;
@@ -470,4 +469,55 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
         return true;
     }
 
+    @Override
+    public boolean recordInfo(DeviceChannel deviceChannel, ParentPlatform parentPlatform, String fromTag, RecordInfo recordInfo) {
+        if ( parentPlatform ==null) {
+            return false;
+        }
+        try {
+            StringBuffer recordXml = new StringBuffer(600);
+            recordXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
+            recordXml.append("<Response>\r\n");
+            recordXml.append("<CmdType>RecordInfo</CmdType>\r\n");
+            recordXml.append("<SN>" +recordInfo.getSn() + "</SN>\r\n");
+            recordXml.append("<DeviceID>" + recordInfo.getDeviceId() + "</DeviceID>\r\n");
+            recordXml.append("<SumNum>" + recordInfo.getSumNum() + "</SumNum>\r\n");
+            recordXml.append("<RecordList Num=\"" + recordInfo.getRecordList().size()+"\">\r\n");
+            for (RecordItem recordItem : recordInfo.getRecordList()) {
+                recordXml.append("<Item>\r\n");
+                if (deviceChannel != null) {
+                    recordXml.append("<DeviceID>" + recordItem.getDeviceId() + "</DeviceID>\r\n");
+                    recordXml.append("<Name>" + recordItem.getName() + "</Name>\r\n");
+                    recordXml.append("<StartTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(recordItem.getStartTime()) + "</StartTime>\r\n");
+                    recordXml.append("<EndTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(recordItem.getEndTime()) + "</EndTime>\r\n");
+                    recordXml.append("<Secrecy>" + recordItem.getSecrecy() + "</Secrecy>\r\n");
+                    recordXml.append("<Type>" + recordItem.getType() + "</Type>\r\n");
+                    if (!StringUtils.isEmpty(recordItem.getFileSize())) {
+                        recordXml.append("<FileSize>" + recordItem.getFileSize() + "</FileSize>\r\n");
+                    }
+                    if (!StringUtils.isEmpty(recordItem.getFilePath())) {
+                        recordXml.append("<FilePath>" + recordItem.getFilePath() + "</FilePath>\r\n");
+                    }
+                }
+                recordXml.append("</Item>\r\n");
+            }
+
+            recordXml.append("</RecordList>\r\n");
+            recordXml.append("</Response>\r\n");
+
+            // callid
+            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
+                    : udpSipProvider.getNewCallId();
+            System.out.println(
+                    recordXml.toString()
+            );
+            Request request = headerProviderPlarformProvider.createMessageRequest(parentPlatform, recordXml.toString(), fromTag, callIdHeader);
+            transmitRequest(parentPlatform, request);
+
+        } catch (SipException | ParseException | InvalidArgumentException e) {
+            e.printStackTrace();
+            return false;
+        }
+        return true;
+    }
 }

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/query/cmd/RecordInfoQueryMessageHandler.java

@@ -3,6 +3,7 @@ package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.query.
 import com.genersoft.iot.vmp.conf.SipConfig;
 import com.genersoft.iot.vmp.gb28181.bean.*;
 import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
+import com.genersoft.iot.vmp.gb28181.event.record.RecordEndEventListener;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
@@ -46,6 +47,9 @@ public class RecordInfoQueryMessageHandler extends SIPRequestProcessorParent imp
     @Autowired
     private SIPCommander commander;
 
+    @Autowired
+    private RecordEndEventListener recordEndEventListener;
+
     @Autowired
     private SipConfig config;
 
@@ -65,49 +69,89 @@ public class RecordInfoQueryMessageHandler extends SIPRequestProcessorParent imp
     @Override
     public void handForPlatform(RequestEvent evt, ParentPlatform parentPlatform, Element rootElement) {
 
-        String key = DeferredResultHolder.CALLBACK_CMD_CATALOG + parentPlatform.getServerGBId();
         FromHeader fromHeader = (FromHeader) evt.getRequest().getHeader(FromHeader.NAME);
-        try {
-            // 回复200 OK
-            responseAck(evt, Response.OK);
-            Element snElement = rootElement.element("SN");
-            int sn = Integer.parseInt(snElement.getText());
-            Element deviceIDElement = rootElement.element("DeviceID");
-            String channelId = deviceIDElement.getText();
-            Element startTimeElement = rootElement.element("StartTime");
-            String startTime = startTimeElement.getText();
-            Element endTimeElement = rootElement.element("EndTime");
-            String endTime = endTimeElement.getText();
-            Element secrecyElement = rootElement.element("Secrecy");
-            int secrecy = Integer.parseInt(secrecyElement.getText());
-            Element typeElement = rootElement.element("Type");
-            String type = typeElement.getText();
-            // 确认是直播还是国标， 国标直接请求下级，直播请求录像管理服务
-            List<ChannelSourceInfo> channelSources = storager.getChannelSource(parentPlatform.getServerGBId(), channelId);
-            if (channelSources.get(0).getCount() > 0) { // 国标
-                // 向国标设备请求录像数据
-                Device device = storager.queryVideoDeviceByPlatformIdAndChannelId(parentPlatform.getServerGBId(), channelId);
-                commander.recordInfoQuery(device, channelId, DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(startTime),
-                        DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(endTime), sn, secrecy, type, (eventResult -> {
-                            // 查询成功
-
-                        }),(eventResult -> {
-                            // 查询失败
-
-                        }));
-
-            }else if (channelSources.get(0).getCount() > 0) { // 直播流
-                // TODO
-            }else { // 错误的请求
 
+        Element snElement = rootElement.element("SN");
+        int sn = Integer.parseInt(snElement.getText());
+        Element deviceIDElement = rootElement.element("DeviceID");
+        String channelId = deviceIDElement.getText();
+        Element startTimeElement = rootElement.element("StartTime");
+        String startTime = null;
+        if (startTimeElement != null) {
+            startTime = startTimeElement.getText();
+        }
+        Element endTimeElement = rootElement.element("EndTime");
+        String endTime = null;
+        if (endTimeElement != null) {
+            endTime = endTimeElement.getText();
+        }
+        Element secrecyElement = rootElement.element("Secrecy");
+        int secrecy = 0;
+        if (secrecyElement != null) {
+            secrecy = Integer.parseInt(secrecyElement.getText());
+        }
+        String type = "all";
+        Element typeElement = rootElement.element("Type");
+        if (typeElement != null) {
+            type =  typeElement.getText();
+        }
+        // 确认是直播还是国标， 国标直接请求下级，直播请求录像管理服务
+        List<ChannelSourceInfo> channelSources = storager.getChannelSource(parentPlatform.getServerGBId(), channelId);
+
+        if (channelSources.get(0).getCount() > 0) { // 国标
+            // 向国标设备请求录像数据
+            Device device = storager.queryVideoDeviceByPlatformIdAndChannelId(parentPlatform.getServerGBId(), channelId);
+            DeviceChannel deviceChannel = storager.queryChannelInParentPlatform(parentPlatform.getServerGBId(), channelId);
+            // 接收录像数据
+            recordEndEventListener.addEndEventHandler(deviceChannel.getDeviceId(), channelId, (recordInfo)->{
+                cmderFroPlatform.recordInfo(deviceChannel, parentPlatform, fromHeader.getTag(), recordInfo);
+            });
+            commander.recordInfoQuery(device, channelId, DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(startTime),
+                    DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(endTime), sn, secrecy, type, (eventResult -> {
+                        // 回复200 OK
+                        try {
+                            responseAck(evt, Response.OK);
+                        } catch (SipException e) {
+                            e.printStackTrace();
+                        } catch (InvalidArgumentException e) {
+                            e.printStackTrace();
+                        } catch (ParseException e) {
+                            e.printStackTrace();
+                        }
+                    }),(eventResult -> {
+                        // 查询失败
+                        try {
+                            responseAck(evt, eventResult.statusCode, eventResult.msg);
+                        } catch (SipException e) {
+                            e.printStackTrace();
+                        } catch (InvalidArgumentException e) {
+                            e.printStackTrace();
+                        } catch (ParseException e) {
+                            e.printStackTrace();
+                        }
+                    }));
+
+        }else if (channelSources.get(1).getCount() > 0) { // 直播流
+            // TODO
+            try {
+                responseAck(evt, Response.NOT_IMPLEMENTED); // 回复未实现
+            } catch (SipException e) {
+                e.printStackTrace();
+            } catch (InvalidArgumentException e) {
+                e.printStackTrace();
+            } catch (ParseException e) {
+                e.printStackTrace();
+            }
+        }else { // 错误的请求
+            try {
+                responseAck(evt, Response.BAD_REQUEST);
+            } catch (SipException e) {
+                e.printStackTrace();
+            } catch (InvalidArgumentException e) {
+                e.printStackTrace();
+            } catch (ParseException e) {
+                e.printStackTrace();
             }
-        } catch (SipException e) {
-            e.printStackTrace();
-        } catch (InvalidArgumentException e) {
-            e.printStackTrace();
-        } catch (ParseException e) {
-            e.printStackTrace();
         }
-
     }
 }

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/RecordInfoResponseMessageHandler.java

@@ -4,6 +4,7 @@ import com.genersoft.iot.vmp.gb28181.bean.Device;
 import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
 import com.genersoft.iot.vmp.gb28181.bean.RecordInfo;
 import com.genersoft.iot.vmp.gb28181.bean.RecordItem;
+import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.CheckForAllRecordsThread;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
@@ -49,6 +50,9 @@ public class RecordInfoResponseMessageHandler extends SIPRequestProcessorParent
     @Autowired
     private DeferredResultHolder deferredResultHolder;
 
+    @Autowired
+    private EventPublisher eventPublisher;
+
     @Override
     public void afterPropertiesSet() throws Exception {
         responseMessageHandler.addHandler(cmdType, this);
@@ -77,6 +81,7 @@ public class RecordInfoResponseMessageHandler extends SIPRequestProcessorParent
             Element recordListElement = rootElement.element("RecordList");
             if (recordListElement == null || recordInfo.getSumNum() == 0) {
                 logger.info("无录像数据");
+                eventPublisher.recordEndEventPush(recordInfo);
                 RequestMessage msg = new RequestMessage();
                 msg.setKey(key);
                 msg.setData(recordInfo);
@@ -99,6 +104,7 @@ public class RecordInfoResponseMessageHandler extends SIPRequestProcessorParent
                         record.setDeviceId(getText(itemRecord, "DeviceID"));
                         record.setName(getText(itemRecord, "Name"));
                         record.setFilePath(getText(itemRecord, "FilePath"));
+                        record.setFileSize(getText(itemRecord, "FileSize"));
                         record.setAddress(getText(itemRecord, "Address"));
                         record.setStartTime(
                                 DateUtil.ISO8601Toyyyy_MM_dd_HH_mm_ss(getText(itemRecord, "StartTime")));
@@ -112,7 +118,7 @@ public class RecordInfoResponseMessageHandler extends SIPRequestProcessorParent
                     }
                     recordInfo.setRecordList(recordList);
                 }
-
+                eventPublisher.recordEndEventPush(recordInfo);
                 // 改用单独线程统计已获取录像文件数量，避免多包并行分别统计不完整的问题
                 String cacheKey = CACHE_RECORDINFO_KEY + device.getDeviceId() + sn;
                 redis.set(cacheKey + "_" + uuid, recordList, 90);

src/main/java/com/genersoft/iot/vmp/storager/dao/ParentPlatformMapper.java

@@ -90,6 +90,6 @@ public interface ParentPlatformMapper {
 
     @Select("select 'channel' as name, count(pgc.platformId) count from platform_gb_channel pgc  where  pgc.platformId=#{platformId} and pgc.channelId =#{gbId} " +
             "union " +
-            "select 'stream' as name, count(pgs.platformId) count from platform_gb_stream pgs left join gb_stream gs on pgs.gbStreamId = gs.id where  pgs.platformId=#{platformId} and gs.gbId = #{gbId}")
+            "select 'stream' as name, count(pgs.platformId) count from platform_gb_stream pgs left join gb_stream gs on pgs.gbStreamId = gs.gbStreamId where  pgs.platformId=#{platformId} and gs.gbId = #{gbId}")
     List<ChannelSourceInfo> getChannelSource(String platformId, String gbId);
 }

src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java

@@ -34,6 +34,7 @@ public interface PlatformChannelMapper {
             "</script>")
     int addChannels(String platformId, List<ChannelReduce> channelReducesToAdd);
 
+
     @Delete("<script> "+
             "DELETE FROM platform_gb_channel WHERE platformId='${platformId}' AND deviceAndChannelId in" +
             "<foreach collection='channelReducesToDel'  item='item'  open='(' separator=',' close=')' > '${item.deviceId}_${item.channelId}'</foreach>" +
@@ -50,10 +51,12 @@ public interface PlatformChannelMapper {
             "</script>")
     int cleanChannelForGB(String platformId);
 
+
     @Select("SELECT * FROM device_channel WHERE deviceId = (SELECT deviceId FROM platform_gb_channel WHERE " +
             "platformId='${platformId}' AND channelId='${channelId}' ) AND channelId='${channelId}'")
     DeviceChannel queryChannelInParentPlatform(String platformId, String channelId);
 
+
     @Select("select dc.channelId as id, dc.name as name, pgc.platformId as platformId, pgc.catalogId as parentId, 0 as childrenCount, 1 as type " +
             "from device_channel dc left join platform_gb_channel pgc on dc.deviceId = pgc.deviceId and dc.channelId = pgc.channelId " +
             "where pgc.platformId=#{platformId} and pgc.catalogId=#{catalogId}")