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📅  最后修改于: 2022-03-11 14:55:54.580000             🧑  作者: Mango
String ipRegex = "\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}"; String uri2 = uri.replaceFirst(ipRegex, "127.0.0.1");