If you are using a regular expression pattern that has already been defined in another static method call, the regular expression engine will retrieve it from the cache.

如果您使用其他静态方法呼叫中已定义的规则运算式模式，规则运算式引擎就会从快取中撷取这个规则运算式模式。

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If you are using a regular expression pattern that has already been defined in another static method call, the regular expression engine will retrieve it from the cache.

如果您使用其他静态方法呼叫中已定义的规则运算式模式，规则运算式引擎就会从快取中撷取这个规则运算式模式。

youdao