java中\r \n
时间: 2023-08-24 22:09:08 浏览: 43
在Java中,"\r"表示将光标返回到当前行的最左边,而"\n"表示换行,即向下移动一行。在Linux中,"\n"表示回车换行,而在Windows中,"\r\n"表示回车换行。这在输出文本或控制台打印时非常有用。例如,如果要在控制台上打印一行文本,然后换行并打印另一行文本,可以使用"\r"将光标返回到行首,然后使用"\n"进行换行。这样就可以实现在同一行输出多个内容。<em>1</em><em>2</em><em>3</em>
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