add:根据经纬度查询网格&& bugfixed

CeDo

2021-06-07 11e5c5ff34de7da51ae105b4922115ce61f96610

 springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/LngLatUtils.java

@@ -36,4 +36,30 @@
        }
        return check(point, pointList);
    }

    /**
     * 从txt数据中获取经纬度
     * @param latlngTxt
     * @return
     */
    public static List<LatLngVO> getLatLngFromText(String latlngTxt){
        List<LatLngVO> rtResult = new ArrayList<>();
        String str = latlngTxt.replace("[[","");

        str=str.replace("]]","");
        String[] loca=str.split("],\\[");
        for (int i=0;i<loca.length;i++)
        {
            String[] loca1=loca[i].split(",");
            rtResult.add(new LatLngVO(Double.valueOf(loca1[1]), Double.valueOf(loca1[0])));
        }
        return rtResult;
    }

    public static void main(String[] args) {
        String latLngTxt = "[[104.065958,30.662621],[104.06419,30.663172],[104.06315,30.660648],[104.065548,30.661036]]";
        List<LatLngVO> latLngList = getLatLngFromText(latLngTxt);
        System.out.println(isInPolygon(latLngList, 104.0612, 30.6608));
    }

}