feat:zlb接口

src/main/java/com/xiang/common/pojo/TrackPoint.java

@@ -0,0 +1,29 @@
+package com.xiang.common.pojo;
+
+/**
+ * @Author: xiang
+ * @Date: 2026-05-07 15:57
+ */
+
+import lombok.Data;
+
+/**
+ * 轨迹点类
+ */
+@Data
+public class TrackPoint {
+    public int x, y, t;
+    public String type;
+
+    public TrackPoint(int x, int y, int t, String type) {
+        this.x = x;
+        this.y = y;
+        this.t = t;
+        this.type = type;
+    }
+
+    @Override
+    public String toString() {
+        return String.format("{\"x\":%d,\"y\":%d,\"t\":%d,\"type\":\"%s\"}", x, y, t, type);
+    }
+}