### 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
    }
```