--- title: 01-数据库的基础知识 publish: false --- ### 001、对象的赋值 (1)在 store 中定义一个对象: ```javascript userInfo: { pin: '', nickName: '', avatarUrl: DEFAULT_AVATAR, definePin: '', isbind: true }, ``` (2)从接口拿到数据后,给这个对象赋值: ```javascript this.userInfo = { ...this.userInfo, pin: res.base.curPin, nickName: res.base.nickname, avatarUrl: res.base.headImageUrl ? res.base.headImageUrl : DEFAULT_AVATAR, definePin: res.definePin } ```