增加空间分析接口，增加geojson文件读取导入

zhongrj

2025-02-10 93264081cc9cbdf829d885d898cb06f9af2ad910

 src/main/java/org/springblade/modules/yw/service/impl/EmergencySpaceServiceImpl.java

@@ -18,6 +18,8 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.baomidou.mybatisplus.core.metadata.IPage;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
@@ -151,4 +153,27 @@
   public String getEmePool() {
      return baseMapper.getEmePool();
   }

   /**
    * 通过空间分析点位，找到离风险源最近的防控点 风险源找1,1找2,2找3
    * @param emergencySpace pre_level: 1:一级防控点  2：二级防控点  3：三级防控点
    * @return
    */
   @Override
   public Object spatialAnalysisPoint(EmergencySpaceVO emergencySpace) {
      List<EmergencySpaceVO> list = new ArrayList<>();
      if (null==emergencySpace.getPreLevel()){
         emergencySpace.setPreLevel(1);
      }
      // 查询一级
      list.add(baseMapper.spatialAnalysisPoint(emergencySpace));
      // 查询二级
      emergencySpace.setPreLevel(2);
      list.add(baseMapper.spatialAnalysisPointToLines(emergencySpace));
      // 查询三级
      emergencySpace.setPreLevel(3);
      list.add(baseMapper.spatialAnalysisPoint(emergencySpace));
      // 返回结果
      return list;
   }
}