[英]Java String Manipulation Conditional replaceAll
我正在从类似...的文件中读取字符串,例如:
I JUMP UP HIGH IN THE AIR WITH SOUP TO GET TO YOU.
我将如何执行条件replaceAll
,例如,除非单词以UP
结尾,否则替换单词末尾的所有P
我根据单词结尾处的U
示例尝试了此操作:
s = s.replaceAll("(!UP\\b)P\\b", "PS")
上面我希望将字符串s
更改为:
I JUMPS UP HIGH IN THE AIR WITH SOUP TO GET TO YOU.
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