int_decode(uint8_tx) { /* 该函数用于从编码表(LOSU_BASE64_CODE_TABLE)中查找对应字符的序号 在Base64Decode函数中,这大概率是性能制约部分 如需优化,可考虑使用二叉查找树进行优化 */ for(inti=0; i<strlen(LOSU_BASE64_CODE_TABLE); i++) if(LOSU_BASE64_CODE_TABLE[i]==(char)x) returni; r...
System.out.println(encodedText);//解码System.out.println(newString(decoder.decodeBuffer(encodedText),"UTF-8"));finalBASE64Encoderencoder=newBASE64Encoder();finalBASE64Decoderdecoder=newBASE64Decoder();finalStringtext="字串文字";finalbyte[] textByte = text.getBytes("UTF-8");//编码finalStringenc...
github.com/codemirror/C https://github.com/beatgammit/base64-js STEP 1 STEP 2 核心代码如下 function base64_encode(message){ var base = new Base64(); var value = base.encode(message); return value; } function base64_decode(message){ var base = new Base64(); var value = base.decod...
static inline int DecodeBase64Char(unsigned int nCode) { if (nCode >= 'A' && nCode <= 'Z') return nCode - 'A'; if (nCode >= 'a' && nCode <= 'z') return nCode - 'a' + 26; if (nCode >= '0' && nCode <= '9') return nCode - '0' + 52; if (nCode == '...
DECODE : DECODE_WEBSAFE; state = 0; value = 0; } /** * @return an overestimate for the number of bytes {@code * len} bytes could decode to. */ public int maxOutputSize(int len) { return len * 3/4 + 10; } /** * Decode another block of input data. * * @return true if...
(c == '/') { return 63; }else if(c == '=') { return 0; } return 0; } //解码,参数:结果,密文,密文长度 int fnBase64Decode(char *lpString, char *lpSrc, int sLen) //解码函数 { static char lpCode[4]; register int vLen = 0; if(sLen % 4) //Base64编码长度必定是4的...
code_Base64 //以下是 Base64.h 的内容: size_t Base64_Decode(char *pDest, const char *pSrc, size_t srclen); size_t Base64_Encode(char *pDest, const char *pSrc, size_t srclen); //以下是 Base64.cpp 的内容: BYTE Decode_GetByte(char c); ...
°C BASE64_DECODE varchar url_safe base64 字符串 与示例 B 相比,此示例中的 base64 字符串是使用 RFC 4648 表 2 (url_safe) 进行编码的,但可以采用与示例 B 相同的方式进行解码。 SQL SELECTBASE64_DECODE('yv7K_g') 结果集如下。 输出
stringDecode(constchar*Data,intDataByte,int&OutByte); }; <!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>-->#include"stdAfx.h" #include"ZBase64.h" stringZBase64::Encode(constunsignedchar*Data,intDataByte) ...
Code README MIT license cppcodec Header-only C++11 library to encode/decode base64, base64url, base32, base32hex and hex (a.k.a. base16) as specified in RFC 4648, plus Crockford's base32. MIT licensed with consistent, flexible API. Supports raw pointers,std::stringand (templated) cha...