<el-table ref="multipleTable" :data="tableData" tooltip-effect="dark" style="width: 100%" @selection-change="handleSelectionChange">
<el-table-column type="selection" width="55"></el-table-column>
<el-table-column prop="name" label="名称"></el-table-column>
</el-table>
实现方法：
handleSelectionChange(val) {
this.tableData_seleted = val
alert("选中数据"+this.tableData_seleted.length+"条")
},
实现效果：
QQ20190509-113120@2x.png
