相关疑难解决方法(0)

给出以下示例：

func main() {\n    buf := new(bytes.Buffer)\n    enc := json.NewEncoder(buf)\n    toEncode := []string{"hello", "w\xc3\xb6rld"}\n    enc.Encode(toEncode)\n    fmt.Println(buf.String())\n}\n

我希望输出带有转义的 Unicode 字符：

\n

[“你好”，“w\\u00f6rld”]

\n

而不是：

\n

[“你好”，“w\xc3\xb6rld”]

\n

我试图编写一个函数来引用 Unicode 字符，strconv.QuoteToASCII并将结果提供给Encode()然而，这会导致双重转义：

func quotedUnicode(data []string) []string {\n    for index, element := range data {                                                \n                quotedUnicode := strconv.QuoteToASCII(element) \n                // get rid of additional quotes                         \n                quotedUnicode = strings.TrimSuffix(quotedUnicode, "\\"") \n                quotedUnicode = strings.TrimPrefix(quotedUnicode, "\\"") \n                data[index] = quotedUnicode                               \n         }                                                                                                                                    \n …