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如何在 Java 中找到与正则表达式匹配的所有子字符串?(类似于.Net 中的Regex.Matches)
创建一个 Matcher 并用于find()将其定位在下一场比赛中。
find()
这是一个代码示例:
int countMatches(Pattern pattern, String str) { int matches = 0; Matcher matcher = pattern.matcher(str); while (matcher.find()) matches++; return matches; }