Golang strconv.AppendQuoteToASCII()用法及代码示例

Go语言提供了内置支持，以实现strconv Package与基本数据类型的字符串表示之间的转换。该程序包提供了AppendQuoteToASCII()函数，该函数用于将由QuoteToASCII生成的表示str的double-quoted Go字符串文字附加到num并返回扩展缓冲区。换句话说，将字符串str转换为“double quotes”产生的ASCII字符串，将结果附加到num的末尾并返回附加的[] byte。要访问AppendQuoteToASCII()函数，您需要在程序中导入strconv软件包。

用法:

func AppendQuoteToASCII(num []byte, str string) []byte

此处，num是[] bytes，str是字符串。 str的结果将追加到num的末尾。

范例1：

// Golang program to illustrate the 
// strconv.AppendQuoteToASCII() function 
package main 
  
import ( 
    "fmt"
    "strconv"
) 
  
func main() { 
  
    // Converting the string to ASCII 
    // strings resulting from "single quotes" 
    // append the result to the 
    // end of the given []byte 
    // Using AppendQuoteToASCII() function 
    val1:= []byte("Result 1:") 
    val1 = strconv.AppendQuoteToASCII(val1, 
                  `"Hello! GeeksforGeeks"`) 
    fmt.Println(string(val1)) 
  
    val2:= []byte("Result 2:") 
    val2 = strconv.AppendQuoteToASCII(val2, `"Hey"`) 
    fmt.Println(string(val2)) 
  
}

输出：

Result 1:"\"Hello! GeeksforGeeks\""
Result 2:"\"Hey\""

范例2：

// Golang program to illustrate the 
// strconv.AppendQuoteToASCII() function 
package main 
  
import ( 
    "fmt"
    "strconv"
) 
  
func main() { 
  
    // Converting the string to ASCII  
    // strings resulting from "single quotes" 
    // append the result to the  
    // end of the given []byte 
    // Using AppendQuoteToASCII() function 
    val1:= []byte("Result 1:") 
    val1 = strconv.AppendQuoteToASCII(val1, 
                             `"Hello! GFG"`) 
    fmt.Println(string(val1)) 
    fmt.Println("Length:", len(val1)) 
    fmt.Println("Capacity:", cap(val1)) 
  
    val2:= []byte("Result 2:") 
    val2 = strconv.AppendQuoteToASCII(val2, `"Welcome"`) 
    fmt.Println(string(val2)) 
    fmt.Println("Length:", len(val2)) 
    fmt.Println("Capacity:", cap(val2)) 
  
}

输出：

Result 1:"\"Hello! GFG\""
Length: 26
Capacity: 48
Result 2:"\"Welcome\""
Length: 23
Capacity: 48

相关用法

注：本文由纯净天空筛选整理自ankita_saini大神的英文原创作品 strconv.AppendQuoteToASCII() Function in Golang With Examples。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。