vue.js如何遍历数组

search(keyword){
    var newList = []
    this.urls.forEach(item =>{
     if(item.name.indexOf(keyword) != -1){
      newList.push(item)
     }
    })
    return newList
   }

search(keyword){
    return this.urls.filter(item =>{
     if(item.name.includes(keyword)){
      return item
   }
 })
}

del(row){
     this.$confirm("确定要删除吗？", "删除").then(action=>{
     var index = this.urls.findIndex(item =>{
      if(item.name == row.name){
       return true;
      }
     })
     this.urls.splice(index, 1)
});

del(row){
    this.$confirm("确定要删除吗？", "删除").then(action=>{
      this.urls.some((item, i) =>{
      if(item.name == row.name){
       this.urls.splice(i, 1)
       return true;
      }
     }) 
  });
}