具有各种数据类型的JSON响应

我有一个类似这样的JSON响应

"{"total":1,"userBeanId":300,"list":[{"errors":[],"success":true,"liferayUserId":31503,"companyId":null,"groupId":null,"locale":null,"status":null,"liferayUserGroupId":null,"idProvider":null,"idClient":null,"userType":4,"userId":200,"email":"xpto@gmail.com","telefone":"999999999","nome":"MYNAME","role":"MY_ROLE","perfil":"Administrator","lastName":null}],"success":true}"

"Ext.define('

MYPROJECT.store.Profiles', {
    extend: 'Ext.data.Store',
    model: 'MYPROJECT.model.Profile',
    autoLoad: true,
    pageSize: 10,
    remoteSort: true,
    remoteFilter: true,
    proxy: {
        type: 'ajax',
        api: {
            read: '/delegate/rlapi-common/profile/list'
        },
        enablePaging: true,
        reader: {
            type: 'json',
            root: 'list',
            successProperty: 'success'
        }
    }
});"

我有一个可以读取列表内容的商店，就像这样

"{"total":1,"userBeanId":300,"list":[{"errors":[],"success":true,"liferayUserId":31503,"companyId":null,"groupId":null,"locale":null,"status":null,"liferayUserGroupId":null,"idProvider":null,"idClient":null,"userType":4,"userId":200,"email":"xpto@gmail.com","telefone":"999999999","nome":"MYNAME","role":"MY_ROLE","perfil":"Administrator","lastName":null}],"success":true}"

"Ext.define('

MYPROJECT.store.Profiles', {
    extend: 'Ext.data.Store',
    model: 'MYPROJECT.model.Profile',
    autoLoad: true,
    pageSize: 10,
    remoteSort: true,
    remoteFilter: true,
    proxy: {
        type: 'ajax',
        api: {
            read: '/delegate/rlapi-common/profile/list'
        },
        enablePaging: true,
        reader: {
            type: 'json',
            root: 'list',
            successProperty: 'success'
        }
    }
});"

---

并且商店成功地“读取”了列表。但是，我也希望能够访问“userBeanId”字段。是否有任何方法可以通过此存储访问它（通过将根目录更改为更高级别的内容）？这让我感到困惑，因为商店“映射”到一个模型，而userBeanId不适合这个模型

型号：

Ext.define('MYPROJECT.model.Profile', {
    extend: 'Ext.data.Model',
    fields: [
             'userId',
             'nome',
             'telefone',
             'email',
             'role',
             'perfil'
            ],
});

---

您可以访问

store.proxy.reader.rawData

以获取最近加载的JSON。正如您所建议的，作为模型的一部分是没有意义的，但是您可以通过阅读器阅读额外的元信息。

“，我希望能够访问“userBeanId”字段，以及“从何处”，另外，您可以显示您的模型以及使用模型更新的帖子谢谢。对于有相同疑问的人，有关更多详细信息，请参阅。在我的例子中，var userBeanId=store.proxy.reader.rawData.userBeanId；