feat:新增地图视图效果，接口待对接

2025-08-08 14:51:45 +08:00
parent 67eb4e5516
commit c5b8026fba
49 changed files with 2811 additions and 884 deletions
@@ -0,0 +1,155 @@
+"use strict";
+const common_vendor = require("../common/vendor.js");
+const AMAP_KEY = "4c513a688938fd89b88b296e867f66ec";
+class AmapUtil {
+  constructor() {
+    this.key = AMAP_KEY;
+  }
+  // 逆地理编码 - 根据经纬度获取地址信息
+  async regeocode(longitude, latitude) {
+    try {
+      const res = await common_vendor.index.request({
+        url: "https://restapi.amap.com/v3/geocode/regeo",
+        method: "GET",
+        data: {
+          key: this.key,
+          location: `${longitude},${latitude}`,
+          poitype: "",
+          radius: 1e3,
+          extensions: "base",
+          batch: false,
+          roadlevel: 0
+        }
+      });
+      if (res.statusCode === 200 && res.data.status === "1") {
+        return {
+          success: true,
+          data: res.data.regeocode
+        };
+      } else {
+        return {
+          success: false,
+          message: res.data.info || "逆地理编码失败"
+        };
+      }
+    } catch (error) {
+      common_vendor.index.__f__("error", "at utils/amap.js:38", "逆地理编码异常:", error);
+      return {
+        success: false,
+        message: "网络异常"
+      };
+    }
+  }
+  // 地理编码 - 根据地址获取经纬度
+  async geocode(address, city = "") {
+    try {
+      const res = await common_vendor.index.request({
+        url: "https://restapi.amap.com/v3/geocode/geo",
+        method: "GET",
+        data: {
+          key: this.key,
+          address,
+          city
+        }
+      });
+      if (res.statusCode === 200 && res.data.status === "1" && res.data.geocodes.length > 0) {
+        return {
+          success: true,
+          data: res.data.geocodes[0]
+        };
+      } else {
+        return {
+          success: false,
+          message: res.data.info || "地理编码失败"
+        };
+      }
+    } catch (error) {
+      common_vendor.index.__f__("error", "at utils/amap.js:71", "地理编码异常:", error);
+      return {
+        success: false,
+        message: "网络异常"
+      };
+    }
+  }
+  // 搜索POI
+  async searchPOI(keywords, location = "", radius = 3e3, city = "") {
+    try {
+      const res = await common_vendor.index.request({
+        url: "https://restapi.amap.com/v3/place/text",
+        method: "GET",
+        data: {
+          key: this.key,
+          keywords,
+          location,
+          radius,
+          city,
+          citylimit: true
+        }
+      });
+      if (res.statusCode === 200 && res.data.status === "1") {
+        return {
+          success: true,
+          data: res.data.pois || []
+        };
+      } else {
+        return {
+          success: false,
+          message: res.data.info || "搜索失败"
+        };
+      }
+    } catch (error) {
+      common_vendor.index.__f__("error", "at utils/amap.js:107", "POI搜索异常:", error);
+      return {
+        success: false,
+        message: "网络异常"
+      };
+    }
+  }
+  // 路径规划
+  async getRoute(origin, destination, strategy = 0) {
+    try {
+      const res = await common_vendor.index.request({
+        url: "https://restapi.amap.com/v3/direction/driving",
+        method: "GET",
+        data: {
+          key: this.key,
+          origin,
+          destination,
+          strategy,
+          extensions: "base"
+        }
+      });
+      if (res.statusCode === 200 && res.data.status === "1") {
+        return {
+          success: true,
+          data: res.data.route
+        };
+      } else {
+        return {
+          success: false,
+          message: res.data.info || "路径规划失败"
+        };
+      }
+    } catch (error) {
+      common_vendor.index.__f__("error", "at utils/amap.js:142", "路径规划异常:", error);
+      return {
+        success: false,
+        message: "网络异常"
+      };
+    }
+  }
+  // 计算两点间距离
+  calculateDistance(lat1, lng1, lat2, lng2) {
+    const radLat1 = lat1 * Math.PI / 180;
+    const radLat2 = lat2 * Math.PI / 180;
+    const a = radLat1 - radLat2;
+    const b = lng1 * Math.PI / 180 - lng2 * Math.PI / 180;
+    let s = 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) + Math.cos(radLat1) * Math.cos(radLat2) * Math.pow(Math.sin(b / 2), 2)));
+    s = s * 6378.137;
+    s = Math.round(s * 1e4) / 1e4;
+    return s;
+  }
+}
+const AmapUtil$1 = new AmapUtil();
+exports.AmapUtil = AmapUtil$1;
+//# sourceMappingURL=../../.sourcemap/mp-weixin/utils/amap.js.map