主程序package mainimport "fmt"func main() { rawString := "Hello World" myStringBytes := fmt.Sprint([]byte(rawString)) myResultString := string([]byte(myStringBytes)) fmt.Println(myResultString) fmt.Println(rawString)}輸出[72 101 108 108 111 32 87 111 114 108 100]Hello World為什么myResultString還是字節(jié)形式？如何將 []bytes 的字符串轉(zhuǎn)換為 []bytes？我要myResultString==rawString
1 回答
瀟湘沐
TA貢獻(xiàn)1816條經(jīng)驗(yàn) 獲得超6個(gè)贊
剛剛使用這個(gè)功能來(lái)解決這個(gè)問(wèn)題。僅供參考，我使用此方法從 HTML 請(qǐng)求中解析分號(hào)查詢參數(shù)（：
package main
import (
"fmt"
"strconv"
"strings"
)
func main() {
rawString := "Hello World"
myStringBytes := fmt.Sprint([]byte(rawString))
myResultString, _ := string(StringBytesParseString(myStringBytes))
fmt.Println(myResultString)
fmt.Println(rawString)
}
func StringBytesParseString(byteString string) (string, error) {
byteString = strings.TrimSuffix(byteString, "]")
byteString = strings.TrimLeft(byteString, "[")
sByteString := strings.Split(byteString, " ")
var res []byte
for _, s := range sByteString {
i, err := strconv.ParseUint(s, 10, 64)
if err != nil {
return "", err
}
res = append(res, byte(i))
}
return string(res), nil
}
- 1 回答
- 0 關(guān)注
- 111 瀏覽
添加回答
舉報(bào)
0/150
提交
取消