vue+element-ui中的el-table事件绑定@sel

废话少说，直接上代码

<template>
      <el-table
            ref="tableData"
            :data="tableData"
            stripe
            tooltip-effect="dark"
            :header-cell-style="{background:'#eef1f6',color:'#606266'}"
            border
            @selection-change="(selections)=>{handSelectionRules(selections,'参数')}"
          >
      <el-table-column type="selection" width="50"></el-table-column>
    </el-table>
</template>

methods:{
    handSelectionRules(selections,param){
        console.log(selections,param)   //[],参数
     }

}