什么是反斜杠字符 (\)? [英] What is the backslash character (\)?

问题描述

什么是字符串文字 \ 反斜杠?它有什么作用?我想过，但我不明白.我还在 维基百科 上阅读了它.当我尝试打印以下内容时:

What is the string literal \ backslash? What does it do? I have thought about it but I do not understand it. I also read it on wikipedia. When I try to print the following:

System.out.println("Mango \ Nightangle");

输出为:Mango Nightangle

这个字符串字面量有什么意义?

What is the significance of this string literal?

推荐答案

在许多编程语言(包括 Java)中用作转义序列.

is used as for escape sequence in many programming languages, including Java.

如果你想

• 转到下一行然后使用 或 ,
• 标签使用
• 同样要打印一个 或 " ，它们在字符串文字中是特殊的，你必须用另一个 将它转义，它给我们 \ 和 "

• go to next line then use or ,
• for tab use
• likewise to print a or " which are special in string literal you have to escape it with another which gives us \ and "

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