此外，索引后的字段可以是任何数据类型，包括一个对象或数组。

In addition, indexed fields may be of any data type, including an object or an array.

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您可以缓存任何类型的数据，包括完整的对象图形、定制类、地图和数组。

You can cache any kind of data, including full object graphs, custom classes, maps, and arrays.

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您可以看到，这些文档可以存储包括字符串、整数、浮点数、日期、对象、数组等的各种数据类型。

As you can see, these documents can store various data types include strings, integers, floats, dates, objects, arrays and more.

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