修改污染溯源接口，从history表中获取改为从history天表获取

kaiyu

2020-11-18 8beab91730f3e3cd6b53e4d498f763ff9dc65ef5

 src/main/java/com/moral/mapper/CityMapper.java

@@ -1,10 +1,11 @@
package com.moral.mapper;

import com.moral.common.mapper.BaseMapper;
import com.moral.entity.City;
import com.moral.entity.CityExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;

import com.moral.common.mapper.BaseMapper;
import com.moral.entity.City;

public interface CityMapper extends BaseMapper<City> {

    City getCityByName(@Param(value="name") String name);
}