js删除div节点

    var f = document.getElementsByClassName("tags-wrapper");     var childs = f;     for(var i = 0; i < childs.length; i++) {     console.log(childs[i])     if(i==0){        var removeObj = document.getElementsByClassName('tags-wrapper')[i];        removeObj.remove(removeObj);     }     if(i==1){        var removeObj = document.getElementsByClassName('tags-wrapper')[i];        removeObj.remove(removeObj);     }    }