您似乎想查看是否包含一个 单词 。你可以这样做:
Set<String> words = new HashSet<String>(Arrays.asList(description.split(" ")));...words.contains(s)...
您似乎想查看是否包含一个 单词 。你可以这样做:
Set<String> words = new HashSet<String>(Arrays.asList(description.split(" ")));...words.contains(s)...