activated:function(){ this.getData()},data() { return { dataList:[] };},mounted() { console.log(this.dataList[0]) //undefined},methods: { getData() { for (var i = 1; i < 20; i++) { this.dataList.push(i) } console.log(this.dataList[0]) //1 },},這是什么原因？
vue mounted 內數(shù)據(jù)結構發(fā)生變化
人到中年有點甜
2018-10-12 15:19:35
