vue点击按钮防止多次触发提交

<el-button type='primary' @click="submit" :disabled="isDisabled">提交</el-button>

export default {
    data(){
        return {
              isDisabled:false
        }
    },
     methods:{
           submit(){
                console.log('点击触发')
                this.isDisabled=true
                setTimeout(()=>{
                      this.isDisabled=false
                },2000)
           }
    }
}