3、StringBuffer与StringBuilder

StringBuffer 类：https://www.runoob.com/manual/jdk11api/java.base/java/lang/StringBuffer.html
StringBuilder 类：https://www.runoob.com/manual/jdk11api/java.base/java/lang/StringBuilder.html

posted @ 2022-01-25 11:10 漂洋过海去见你阅读(52) 评论(0) 收藏举报

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