uni-app scroll-view取消滚动条显示

给srcoll-view设置高度height；和scroll-y=true属性

1.
scroll-view ::-webkit-scrollbar {
   //下面四个属性，选一个就可
    display:none;
    width: 0; 
    height: 0;
    background-color: transparent; 
}

2.
/deep/::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
    color: transparent;
    background: transparent;
}

3.
/deep/.uni-scroll-view ::-webkit-scrollbar { 
	display: none; 
	width: 0; 
	height: 0; 
	color: transparent; 
	background: transparent; 
}