Even payment of the most expensive license fees among the products available in this category loses its sting when compared to the costs of having a customer be the first to identify a memory error.
与让客户首先发现内存错误的代价相比,即使对这种类别的产品支付最昂贵的许可费也失去了意义。
支付授权错误。
In this section we'll focus on detailing the process payment task by adding validation and error handling logic.
本节通过增加验证和错误处理逻辑,我们将关注详细的支付任务流程。
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