golang 在 Golang 中连接两个字符串的不同方式

bytes.Buffer

示例:

```go // Go program to illustrate how to concatenate strings // Using bytes.Buffer with WriteString() function package main

import (     "bytes"     "fmt" )

func main() {

// Creating and initializing strings     // Using bytes.Buffer with      // WriteString() function     var b bytes.Buffer

b.WriteString("G")     b.WriteString("e")     b.WriteString("e")     b.WriteString("k")     b.WriteString("s")

fmt.Println("String: ", b.String())

b.WriteString("f")     b.WriteString("o")     b.WriteString("r")     b.WriteString("G")     b.WriteString("e")     b.WriteString("e")     b.WriteString("k")     b.WriteString("s")

fmt.Println("String: ", b.String())

} ```

输出:

```go String: Geeks String: GeeksforGeeks

```