vue的v-if和v-else-if判断的应用

<div class="car_gl">
        <div v-for="gl in Article">
            <div class="new_box1 clearfix" v-if="gl.images.length==1">
                <div class="box1_left">
                    <p>{{gl.title}}p>
                    <div class="box1_zuozhe clearfix">
                        <span>{{gl.createtime}}span>
                        <i>{{gl.read_num}}次浏览i>
                    div>
                div>
                <img class="box1_img" :src="gl.images" alt="" />
                <a :href="'../strategy/strategyDetail.html?id='+gl.id">a>
            div>
            <div class="new_box2 clearfix" v-else-if="gl.images.length==3">
                <p>{{gl.title}}p>
                <div class="img_box2">
                    <img v-for="image in gl.images" :src="image">
                div>
                <div class="box2_zuozhe clearfix">
                    <i>{{gl.createtime}}i>
                    <strong>{{gl.read_num}}人已阅读strong>
                div>
                <a href="#">a>
            div>
        div>
    div>

判断文章中含有几张图片，来显示相应的结构