在SearchService下进行数据库数据插入的时候，报java.nullpointer空指针错,打印之后发现numberic显示为null
检查了很久在SpecParam实体类发现：numberic字段的注解有问题，我写的是

@Column(name = "'numberic'")

正确的是

@Column(name = "`numeric`")

细微不同，导致了numberic字段报空
全部代码如下

package com.leyou.item.pojo;import lombok.Data;
import tk.mybatis.mapper.annotation.KeySql;import javax.persistence.Column;
import javax.persistence.Id;
import javax.persistence.Table;@Table(name = "tb_spec_param")
@Data
public class SpecParam {@Id@KeySql(useGeneratedKeys = true)private Long id;private Long cid;private Long groupId;private String name;@Column(name = "`numeric`")private Boolean numeric;private String unit;private Boolean generic;private Boolean searching;private String segments;
}