在捕捉数组中的结果之后,您可以对每行进行一些处理。
After you capture the results in an array, you can do something with each line.
在处理数据集合时您应该使用数组。
You should use an array when dealing with a collection of data.
注意:生产代码可以处理对数组内不存在的属性的请求。
Note: Production code should handle requests for attributes that do not exist in the array.
注意:生产代码可以处理对数组内不存在的属性的请求。
Note: Production code should handle requests for attributes that do not exist in the array.
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