关于elementui的时间组件与后端时间和oracle数据库时间的对应格式

前端：

<el-date-picker
        v-model="formInline.startTime"
        type="date"
        value-format="yyyy-MM-dd"
        placeholder="选择日期">
</el-date-picker>

后端：

private String startTime;
private String endTime;

oracle数据库：

<select id="selectAll" resultType="com.yinlong.model.ReduceCost">
    select * from reduce_cost
    where 1=1
        <if test="startTime!=null and startTime!='' and endTime!=null and endTime!=''">
            and updatetime between to_date(#{startTime},'YYYY-MM-DD') and to_date(#{endTime},'YYYY-MM-DD')
        </if>
    <if test="park!=null and park!=''">
        and park = #{park}
    </if>
    <if test="projectClassify!=null and projectClassify!=''">
        and projectClassify = #{projectClassify}
    </if>
    <if test="projectNumber!=null and projectNumber!=''">
        and projectNumber like '%'||#{projectNumber}||'%'
    </if>
</select>