If your data access code catches an exception, do not ignore it.
如果数据访问代码捕获了一个异常,不要忽略它。
Significant reduction of tedious code for data conversion and exception handling, allowing you to focus on core business logic.
极大地减少用于数据转换和异常处理的繁琐代码,从而专注于核心业务逻辑。
In this class, you define what the client page does with the data (or the exception) when the server is done.
在这个类中,定义服务器操作完成时客户机页面如何处理数据(或异常)。
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