8.9

luodangjia

2024-08-11 90ab70ee2e1adc5f6f2cf3cac38df14b61568ba1

 ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/GaoDeMapUtil.java

@@ -90,6 +90,10 @@
                if (reGeoCode.size() > 0) {
                    // 在regeocode中拿到 formatted_address 具体位置
                    String formatted = reGeoCode.get("formatted_address").toString();
                    JSONObject addressComponent = reGeoCode.getJSONObject("addressComponent");
                    String adcode = addressComponent.getString("adcode");
                    String s = convertToCityCode(adcode);
                    System.err.println("====s");
                    return Result.succeed(formatted, "地址获取成功！");

                } else {
@@ -104,6 +108,54 @@
        }
    }


    public static Result<String> getCityCode(String longitude, String latitude) {
        String url;
        try {
            url = "http://restapi.amap.com/v3/geocode/regeo?output=JSON&location=" + longitude + "," + latitude
                    + "&key=" + GAO_DE_KEY + "&radius=0&extensions=base";
            // 高德接口返回的是JSON格式的字符串
            String queryResult = getResponse(url);
            if (ObjectUtils.isNull(queryResult)) {
                return Result.failed("查询结果为空");
            }
            // 将获取结果转为json 数据
            JSONObject obj = JSONObject.parseObject(queryResult);
            if (obj.get(GaoDeEnum.STATUS.getCode()).toString().equals(GaoDeEnum.INT_ONE.getCode())) {
                // 如果没有返回-1
                JSONObject reGeoCode = obj.getJSONObject(GaoDeEnum.RE_GEO_CODE.getCode());
                if (reGeoCode.size() > 0) {
                    // 在regeocode中拿到 formatted_address 具体位置
                    String formatted = reGeoCode.get("formatted_address").toString();
                    JSONObject addressComponent = reGeoCode.getJSONObject("addressComponent");
                    String adcode = addressComponent.getString("adcode");
                    String s = convertToCityCode(adcode);
                    System.err.println("====s");
                    return Result.succeed(s, "地址获取成功！");

                } else {
                    return Result.failed("未找到相匹配的地址！");
                }
            } else {
                return Result.failed("请求错误！");
            }
        } catch (Exception e) {
            e.printStackTrace();
            return Result.failed("系统未知异常，请稍后再试");
        }
    }

    public static String convertToCityCode(String districtCode) {
        // 确保输入的字符串长度至少为6位
        if (districtCode.length() >= 6) {
            // 截取前6位中的前4位作为城市代码
            return districtCode.substring(0, 4) + "00";
        } else {
            throw new IllegalArgumentException("Invalid district code length: " + districtCode);
        }
    }


    /**
     * 功能描述: 根据两个定位点的经纬度算出两点间的距离
     * 经纬度格式为: 经度,纬度