This function compiles the given regular expression into a pattern with the given mode and attempts to match the given input against it.

此函数将给定正则表达式编译到具有给定模式的模式中并尝试匹配针对它的给定输入。

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This function literal does a pattern match on the message instance to decide how to handle the message.

这个字面函数给消息做了一个模式匹配来决定它被如何处理。

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This function attempts to match and return a specific occurrence of a pattern that is defined by the regular expression against the source string.

此函数试图匹配并返回正则表达式针对源字符串定义的模式的特定发生项。

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