react-native 填坑之旅 数据库存储 realm

const Realm = require('realm');const UserSchema = {    name: 'User',    properties: {        userName: 'string',        autograph: 'string',        img: 'string'    }};

创建表 
let realm = new Realm({schema: [UserSchema]});
添加数据
realm.write(() => {
realm.create('User', obj);
});
获取数据
let users = realm.objects('User');
推荐查看
http://blog.csdn.net/sinat_17775997/article/details/72679951
https://realm.io/docs/javascript/latest/#migrations