1.在组件里怎么样可以不赋值默认值
export default class ChatGroup extends Vue {
@Prop()
private source!: GroupInfo[] //可以替代 private source: GroupInfo[]=[] as GroupInfo[]
mounted() {}
}
1.在组件里怎么样可以不赋值默认值
export default class ChatGroup extends Vue {
@Prop()
private source!: GroupInfo[] //可以替代 private source: GroupInfo[]=[] as GroupInfo[]
mounted() {}
}
本文标题:vue 笔记(持续更新)
本文链接:https://www.haomeiwen.com/subject/bnwcmqtx.html
网友评论