在el-table标签里面加如下代码,data里面自己定义pictLoading=false,加载数据之前设为true,加载完成之后设为false
<el-table
v-loading = "pictLoading"
element-loading-background = "rgba(0, 0, 0, 0.5)"
element-loading-text = "数据正在加载中"
element-loading-spinner = "el-icon-loading">
</el-table>
效果图