Java - 打印显示换行符的字符串

Question

我希望将字符串打印到控制台，重要的是要看到确切的字符串，这意味着它应该在日志中显示换行符\n。所以它将是"this is the exact sequence of chars \n"

Answer 1

您可以将所有\n字符替换为\\n（打印时显示为\n）。

String str = "this is the exact sequence of chars \n";
System.out.print(str.replace("\n", "\\n");