慢卡顿专题

el-transfer 数据量过大加载慢卡顿解决办法:el-transfer虚拟滚动懒加载的实现

参考链接 1)https://github.com/GreenHandLittleWhite/blog/issues/152)https://github.com/GreenHandLittleWhite/blog/tree/master/el-virtual-transfer3)https://github.com/raintoway/element/tree/sum 其他可参考项 1)