如何将两个url组合为Regex模式

Question

我曾经 pattern = re.compile(r'(\/\/smtgvs\.weathernews\.jp\/s\/topics\/img\/\d+\/\w+\.[jpng]*)')要查找所有URL，现在我发现有一些URL \/\/smtgvs\.cdn\.weathernews\.jp\/s\/topics\/img\/\d+\/\w+\.[jpng]*)')

如何将这两种模式结合起来？我试过pattern = re.compile(r'(\/\/smtgvs\[.cdn]*\.weathernews\.jp\/s\/topics\/img\/\d+\/\w+\.[jpng]*)')

好像不对。。。你知道吗

Answer 1

以下模式应起作用：

\/\/smtgvs\.(?:cdn)*\.*weathernews\.jp\/s\/topics\/img\/\d+\/\w+\.[jpng]*

示例：

https://regex101.com/r/i8a1tQ/2