GOLANG-高效拼接字符串
示例:
package main
import (
"bytes"
"fmt"
)
func main() {
str := new(bytes.Buffer)
str.WriteString("123")
str.WriteString("456")
fmt.Println(str.String())
}
示例:
package main
import (
"bytes"
"fmt"
)
func main() {
str := new(bytes.Buffer)
str.WriteString("123")
str.WriteString("456")
fmt.Println(str.String())
}