常见的编码格式包括 UTF-8、ASCII、ISO-8859-1、GBK转换方法

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常见的编码格式包括 UTF-8、ASCII、ISO-8859-1、GBK转换方法

Python 示例
Ruby 示例
Java 示例
Go 示例

Python 示例

def convert_encoding(input_str, from_encoding, to_encoding):return input_str.encode(from_encoding).decode(to_encoding)# 使用示例
converted_str = convert_encoding("你好，世界！", "utf-8", "gbk")
print(converted_str)

Ruby 示例

def convert_encoding(input_str, from_encoding, to_encoding)input_str.encode(to_encoding, from_encoding)
end# 使用示例
converted_str = convert_encoding("你好，世界！", "UTF-8", "GBK")
puts converted_str

Java 示例

public class EncodingConverter {public static String convertEncoding(String inputStr, String fromEncoding, String toEncoding) throws UnsupportedEncodingException {return new String(inputStr.getBytes(fromEncoding), toEncoding);}public static void main(String[] args) {try {String convertedStr = convertEncoding("你好，世界！", "UTF-8", "GBK");System.out.println(convertedStr);} catch (UnsupportedEncodingException e) {e.printStackTrace();}}
}

Go 示例

package mainimport ("fmt""golang.org/x/text/encoding/simplifiedchinese""golang.org/x/text/transform""io/ioutil""strings"
)func convertEncoding(inputStr, fromEncoding, toEncoding string) (string, error) {var reader *strings.Readerif fromEncoding == "UTF-8" && toEncoding == "GBK" {reader = strings.NewReader(inputStr)transformer := transform.NewReader(reader, simplifiedchinese.GBK.NewEncoder())result, err := ioutil.ReadAll(transformer)if err != nil {return "", err}return string(result), nil}// 可以添加更多编码转换逻辑return inputStr, nil
}func main() {convertedStr, err := convertEncoding("你好，世界！", "UTF-8", "GBK")if err != nil {fmt.Println("编码转换错误:", err)return}fmt.Println(convertedStr)
}