是否有“转到"?bash 中的语句? [英] Is there a "goto" statement in bash?

问题描述

bash 中是否有goto"语句?我知道这被认为是不好的做法，但我需要专门转到".

Is there a "goto" statement in bash ? I know It is considered bad practice, but I need specifically "goto".

推荐答案

不，没有；请参阅中的§3.2.4复合命令"Bash 参考手册 了解关于确实存在的控制结构的信息.特别要注意 break 和 continue 的提及，它们不如 goto 灵活，但在 Bash 中比在某些语言，并可以帮助您实现您想要的.(不管你想要什么......)

No, there is not; see §3.2.4 "Compound Commands" in the Bash Reference Manual for information about the control structures that do exist. In particular, note the mention of break and continue, which aren't as flexible as goto, but are more flexible in Bash than in some languages, and may help you achieve what you want. (Whatever it is that you want . . .)

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