反引号(``)&之间有什么区别?Golang中的双引号(“")? [英] What is the difference between backticks (``) & double quotes ("") in golang?

问题描述

反引号(``)&在golang中用双引号(")?

What is the difference between backticks (``) & double quotes ("") in golang?

推荐答案

在引号"" 中，您需要转义不需要在反引号中转义的新行，制表符和其他字符``.如果在反引号字符串中插入换行符，则该换行符将被解释为'\ n'字符，请参见 https://golang.org/ref/spec#String_literals

In quotes "" you need to escape new lines, tabs and other characters that do not need to be escaped in backticks ``. If you put a line break in a backtick string, it is interpreted as a '\n' character, see https://golang.org/ref/spec#String_literals

因此，如果您在反引号字符串中说 \ n ，它将被解释为原义的反斜杠和字符n.

Thus, if you say \n in a backtick string, it will be interpreted as the literal backslash and character n.

a := "\n" // This is one character, a line break.
b := `\n` // These are two characters, backslash followed by letter n.

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