添加实时查看监控功能

# Conflicts:
#	handler/im.go

handler/device.go

@@ -57,6 +57,7 @@ func SetUpDeviceGroup(router *gin.Engine) {
 	deviceGroup.POST("/set_device_status", SetDeviceStatus)
 	deviceGroup.POST("/update_device", UpdateDevice)
 	deviceGroup.POST("/delete_device", DeleteDevice)
+	deviceGroup.GET("/get_real_time_image", GetRealTimeImage)
 
 }
 

handler/im.go

@@ -144,7 +144,7 @@ func SRMessage(c *gin.Context) {
 	}
 	defer ws.Close()
 	res := worker.GetRedis(redis_key + "_connection")
-	worker.SetRedisWithExpire("user_"+id.(string)+"_status", "1", time.Second*5)
+	worker.SetRedisWithExpire("user_"+strconv.Itoa(id1)+"_status", "1", time.Second*5)
 	if res == "" {
 		return
 	}
@@ -197,8 +197,8 @@ func SRMessage(c *gin.Context) {
 				res3, _ = json.Marshal(msg)
 			}
 			//判断对方是否在线,若不在线则发送离线消息,否则正常发送消息
-			if worker.IsContainKey(to_user_id+"_status") == true {
-				if worker.GetRedis(to_user_id+"_status") == "0" {
+			if worker.IsContainKey("user_"+to_user_id+"_status") == true {
+				if worker.GetRedis("user_"+to_user_id+"_status") == "0" {
 					msg.Type = "offline"
 					msg.Msg = "offline"
 					msg.From_user_id = -1
@@ -208,9 +208,9 @@ func SRMessage(c *gin.Context) {
 			}
 			err2 := ws.WriteMessage(websocket.TextMessage, res3)
 			if err2 != nil {
-				worker.SetRedisWithExpire("user_"+id.(string)+"_status", "0", time.Second*120) //设置用户在线状态,1为在线,0为离线,5秒后过期
+				worker.SetRedisWithExpire("user_"+strconv.Itoa(id1)+"_status", "0", time.Second*120) //设置用户在线状态,1为在线,0为离线,5秒后过期
 			} else {
-				worker.SetRedisWithExpire("user_"+id.(string)+"_status", "1", time.Second*5) //设置用户在线状态,1为在线,0为离线,5秒后过期
+				worker.SetRedisWithExpire("user_"+strconv.Itoa(id1)+"_status", "1", time.Second*5) //设置用户在线状态,1为在线,0为离线,5秒后过期
 			}
 			time.Sleep(time.Second * 1) // 每1秒查询一次
 		} else {