java 怎么在控制台把换行符打印出来？-灵析社区

public static void main(String[] args) { String b = String.format("The data download task succeed. %nName:%s ", "1"); printWithEscapeSequences(b); String a = "The data download task succeed. \r\n" + "Name:1 "; printWithEscapeSequences(a); System.out.println(a.equals(b)); } public static void printWithEscapeSequences(String str) { String replaced = str.replace("\r", "\\r").replace("\n", "\\n"); System.out.println(replaced); }