如何将String转换为Java字符串文字？ [英] How would you convert a String to a Java string literal?

问题描述

这是关于C＃的这个问题。

假设我有一个 String 对象，我想在代码，我想生成一个映射到同一个东西的字符串文字。

Suppose I have a String object which I want to represent in code and I want to produce a string literal that maps to the same thing.

示例

hello, "world"
goodbye

成为

hello, \"world\"\ngoodbye

我正准备编写一个状态机，逐个摄取字符串并适当地转义，但后来我想知道是否有更好的方法，或者是一个提供函数的库这样做。

I was just about to write a state machine that ingests the string character by character and escapes appropriately, but then I wondered if there was a better way, or a library that provides a function to do this.

推荐答案

如果你可以添加外部代码，Apache的Commons Lang有 EscapeStringUtils.escapeJava（） 我认为这正是你想要的。

If you can add external code, Apache's Commons Lang has EscapeStringUtils.escapeJava() which I think does exactly what you want.

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