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HomeBackend DevelopmentGolangHow to print single quotes and double quotes in Golang

How to print single quotes and double quotes in Golang

Mar 14, 2020 pm 03:37 PM
golangapostropheDouble quotes

How to print single quotes and double quotes in Golang

Golang如何打印单引号和双引号

Golang打印单引号可以直接使用fmt.Println("'"),Golang打印双引号需要使用转义字符fmt.Println("\"")。

相关推荐:golang教程

package main

import "fmt"

func main() {
   fmt.Println("'")
   fmt.Println("\"")
}

输出结果:

'
"

Golang转义字符如下:

\a             匹配响铃符    (相当于 \x07)
               注意:正则表达式中不能使用 \b 匹配退格符,因为 \b 被用来匹配单词边界,
               可以使用 \x08 表示退格符。
\f             匹配换页符    (相当于 \x0C)
\t             匹配横向制表符(相当于 \x09)
\n             匹配换行符    (相当于 \x0A)
\r             匹配回车符    (相当于 \x0D)
\v             匹配纵向制表符(相当于 \x0B)
\123           匹配 8  進制编码所代表的字符(必须是 3 位数字)
\x7F           匹配 16 進制编码所代表的字符(必须是 3 位数字)
\x{10FFFF}     匹配 16 進制编码所代表的字符(最大值 10FFFF  )
\Q...\E        匹配 \Q 和 \E 之间的文本,忽略文本中的正则语法

\\             匹配字符 \
\^             匹配字符 ^
\$             匹配字符 $
\.             匹配字符 .
\*             匹配字符 *
\+             匹配字符 +
\?             匹配字符 ?
\{             匹配字符 {
\}             匹配字符 }
\(             匹配字符 (
\)             匹配字符 )
\[             匹配字符 [
\]             匹配字符 ]
\|             匹配字符 |

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