求翻译： 选用“登录-交易处理-签退”典型流程作为测试案例。选用依据：登录是最耗时的交易环节，涉及复杂应用逻辑、大量数据库操作及后台访问；交易处理环节则为了模拟符合真实用户的操作习惯，覆盖数据库操作及后台访问；签退是退出清理环节。此案例贯穿了系统平台的各个环节，具有普遍代表性。是什么意思？

 use "log - transaction processing - sign-off" process as a typical test case. Selected based on: the transaction log is the most time consuming part, involve complex application logic, a large number of database operations and back office visit; transaction processing in line with the real part of

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 Selects “registers - the transaction processing - bamboo slip to draw back” the typical flow to take the test case.Selects the basis: Registers is most consumes when transaction link, involves the complex application logic, the massive database operation and the backstage visit; Then the transacti

正在翻译，请等待...

正在翻译，请等待...