正则测试器实时测试正则表达式模式/g/i/m/s//g测试字符串140 字符The quick brown fox jumps over the lazy dog. Contact us at hello@example.com or support@toolhub.dev Visit https://example.com for more info.匹配输入正则表达式…ReplaceReplacement string (use $1, $2 or $<name> for groups)Enter a pattern above to enable replacement.常用预设AnchorsCharacter ClassesQuantifiersGroups & ReferencesCommon PatternsAd Space