package cn.ibizlab.util.domain; import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper; import org.springframework.util.StringUtils; public class EntityMP extends EntityBase { public UpdateWrapper getUpdateWrapper(boolean clean) { UpdateWrapper wrapper=new UpdateWrapper(); for(String nullField:getFocusNull()) { wrapper.set(nullField,null); } if(clean) { getFocusNull().clear(); } return wrapper; } @Override public void modify(String field,Object val) { if(val==null) { this.getFocusNull().add(field.toLowerCase()); } else { this.getFocusNull().remove(field.toLowerCase()); } } @Override public void reset(String field){ if(!StringUtils.isEmpty(field)){ String resetField=field.toLowerCase(); this.set(resetField,null); getFocusNull().remove(resetField); } } }