In most applications, the developers need to hand-code business logic and validation rules that are not easy to auto-generate. How do the code generation tools address this requirement?

在大多数应用中，开发者都需要手工编写业务逻辑与验证规则代码，而这些代码都不太容易自动生成，那代码生成工具是如何解决这个问题的呢？

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Even the smarter ones that auto-generate addresses leave their traces in the patterns of the generated addresses.

即使是能自动生成地址的机器人程序也会在所生成的地址的模式方面留下蛛丝马迹。

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In fact, using an integrated development environment (IDE) such as Eclipse, you can easily auto-generate much of the Listing 7 code-that is, the constructors and the setter and getter methods.

事实上，使用集成开发环境(IDE)，比如eclipse，您可以轻松地自动生成清单7的大部分代码—也就是构造函数以及setter和getter方法。

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Rather than creating complex newsletters sent in email, they can auto-generate a daily newspaper for particular topics or products.

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Who would generate auto loans, mortgages and business credit if banks operated only as checking-account processors?

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While moving many auto loans off its balance sheet, GMAC is also pumping more capital into its fast-growing mortgage and insurance businesses, which generate higher margins than auto financing.

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