java调用.net的webService出现乱码的解决方案

用了许多办法,有人建议在Java中使用ISO-8859-1编码作为中转,将GBK编码下的字符串转换为UTF-8的字符串,然后以byte数组形式传递出来,但是在.NET下始终没有能解码过来。

后来使用Base64编码解决了中文传递。

Java程序:

// 将 s 进行 BASE64 编码
public static String getBASE64(String s) { if (s == null) return null; return (new sun.misc.BASE64Encoder()).encode( s.getBytes() ); }

// 将 BASE64 编码的字符串 s 进行解码
public static String getFromBASE64(String s) {
if (s == null) return null;
BASE64Decoder decoder = new BASE64Decoder();
try { byte[] b = decoder.decodeBuffer(s); return new String(b); } catch (Exception e) { return null; }
}

.NET程序:

/// <summary>
        /// 编码
        /// </summary>
        /// <param name="code_type"></param>
        /// <param name="code"></param>
        /// <returns></returns>
        public static string EncodeBase64(string codeType, string code)
        {
            string encode = "";
            byte[] bytes = Encoding.GetEncoding(codeType).GetBytes(code);
            try
            {
                encode = Convert.ToBase64String(bytes);
            }
            catch
            {
                encode = code;
            }
            return encode;
        }

        /// <summary>
        /// 解码
        /// </summary>
        /// <param name="code_type"></param>
        /// <param name="code"></param>
        /// <returns></returns>
        public static string DecodeBase64(string codeType, string code)
        {
            string decode = "";
            byte[] bytes = Convert.FromBase64String(code);
            try
            {
                decode = Encoding.GetEncoding(codeType).GetString(bytes);
            }
            catch
            {
                decode = code;
            }
            return decode;
        }

 

 

 

出处:http://blog.csdn.net/lovegenii/article/details/5346555

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