<!-- #ifndef MP-WEIXIN -->
<scroll-view scroll-y="true" class="tab_list" v-bind:style="{'height': scroll_Height }">
<!-- #endif -->
<!-- #ifdef MP-WEIXIN -->
<!-- scroll_Height_1 -->
<scroll-view scroll-y="true" class="tab_list" style="{{ 'height:'+scroll_Height_1+'px'}}" >
<!-- #endif -->
</scroll-view>
///////////////////////////////////////////////////////////
JS部分
var Height = uni.getSystemInfoSync().screenHeight *1*2 + 'upx';
this.scroll_Height_1 = uni.getSystemInfoSync().screenHeight ;
this.scroll_Height= Height.toString() ;
