feat: 添加日志

project-dispatch/src/main/java/com/dituhui/pea/dispatch/controller/PathController.java

@@ -25,6 +25,9 @@ public class PathController implements IPath {
 
 
 	@Autowired
 	@Autowired
 	OrderInfoRepository orderInfoRepository;
 	OrderInfoRepository orderInfoRepository;
+	
+	@Autowired
+	RoadDistanceUtils roadDistanceUtils;
 
 
 	@Override
 	@Override
 	public Result<DistanceDTO> getRoadDistance(String fromOrderId, String toOrderId, Integer vehicleType) {
 	public Result<DistanceDTO> getRoadDistance(String fromOrderId, String toOrderId, Integer vehicleType) {
@@ -47,7 +50,7 @@ public class PathController implements IPath {
 				return Result.failure("missing coordinates");
 				return Result.failure("missing coordinates");
 			}
 			}
 			// 获取距离
 			// 获取距离
-			Distance distance = RoadDistanceUtils.getDistance(
+			Distance distance = roadDistanceUtils.getDistance2(
 					new Location(0L, Float.parseFloat(fromOrders.get(0).getX()),
 					new Location(0L, Float.parseFloat(fromOrders.get(0).getX()),
 							Float.parseFloat(fromOrders.get(0).getY())),
 							Float.parseFloat(fromOrders.get(0).getY())),
 					new Location(0L, Float.parseFloat(toOrders.get(0).getX()),
 					new Location(0L, Float.parseFloat(toOrders.get(0).getX()),

project-dispatch/src/main/java/com/dituhui/pea/dispatch/utils/RoadDistanceUtils.java

@@ -10,11 +10,15 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.List;
 import java.util.Map;
 import java.util.Map;
 
 
+import org.springframework.stereotype.Component;
+
 import com.dituhui.pea.dispatch.pojo.Location;
 import com.dituhui.pea.dispatch.pojo.Location;
+import com.dituhui.pea.dispatch.service.impl.SolveServiceImpl;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Maps;
 import com.google.gson.Gson;
 import com.google.gson.Gson;
 
 
 import lombok.Data;
 import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
 
 
 /**
 /**
  * 路网组件<br>
  * 路网组件<br>
@@ -24,6 +28,8 @@ import lombok.Data;
  * @author gpzhang
  * @author gpzhang
  *
  *
  */
  */
+@Component
+@Slf4j
 public class RoadDistanceUtils {
 public class RoadDistanceUtils {
 
 
 	public static String URL = "https://api.map.baidu.com/routematrix/v2/";
 	public static String URL = "https://api.map.baidu.com/routematrix/v2/";
@@ -37,6 +43,40 @@ public class RoadDistanceUtils {
 
 
 	/**
 	/**
 	 * 获取路网距离和时间<br>
 	 * 获取路网距离和时间<br>
+	 * 
+	 * @param from
+	 * @param to
+	 * @param vehicleType 不能为空
+	 * @return
+	 */
+	public Distance getDistance2(Location from, Location to, int vehicleType) {
+		try {
+			String key = from.getLongitude() + "," + from.getLatitude() + ";" + to.getLongitude() + ","
+					+ to.getLatitude() + "|" + vehicleType;
+			Distance distance = distanceCache.get(key);
+			if (null == distance) {
+				distance = getDistance(from.getLatitude() + "," + from.getLongitude(),
+						to.getLatitude() + "," + to.getLongitude(), vehicleType);
+				log.info(key + " " + distance);
+				if (null == distance) {
+					Distance dis = new Distance();
+					return dis;
+				} else {
+					distanceCache.put(key, distance);
+				}
+				return distance;
+			} else {
+				log.info(key + " from cache " + distance);
+				return distance;
+			}
+		} catch (Exception e) {
+			Distance dis = new Distance();
+			return dis;
+		}
+	}
+	
+	/**
+	 * 获取路网距离和时间<br>
 	 * TODO 需要做成分布式缓存模式，这里会造成内存问题<br>
 	 * TODO 需要做成分布式缓存模式，这里会造成内存问题<br>
 	 * TODO 调用方式需要改成批量调用方式
 	 * TODO 调用方式需要改成批量调用方式
 	 * 
 	 *