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电子工程专辑
9 年
Java StringBuffer和StringBuilder类-电子工程专辑
StringBuilder类在Java 5中被提出,它和StringBuffer之间的最大不同在于StringBuilder的方法不是线程安全的(不能同步访问)。 由于StringBuilder相较于StringBuffer有速度优势,所以多数情况下建议使用StringBuilder类。
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