数组大小主要用于为连接器缓存输入记录，以便于立即和批量加载操作。

The array size is mainly designed for the connector to cache the input records for immediate and bulk load operations.

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例如，如果需要缓存产品视图，则必须在产品控制器的helpers数组中包含Cache。

For example, to cache the products views, you would have to include cache in the helpers array for the products controller.

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例如，如果需要缓存产品视图，则必须在产品控制器的helpers数组中包含Cache。

For example, to cache the products views, you would have to include cache in the helpers array for the products controller.

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