*/intidx_in_base64Arr(char c){/*在base64表中搜索第一次出现字符c的位置*/constchar*pIdx=strchr(base64Arr,c);if(NULL==pIdx){/*找不到对应的base64字符,说明输入的base64字符串有误*/return-1;}/*返回字符c在base64表中的位置*/return(pIdx-base64Arr);}/** @func: base64_decode * @br...
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...
unsigned char *base64_encode(unsigned char *str); unsigned char *bae64_decode(unsigned char *code); #endif /*base64.c*/ #include "base64.h" unsigned char *base64_encode(unsigned char *str) { long len; long str_len; unsigned char *res; int i,j; //定义base64编码表 unsigned char ...
if ((ch >= 0x80) || (BASE64_DECODE_TABLE[ ch ] > BASE64_DECODE_MAX)) break; } for (; 1<=size&&size<= BASE64_DECODE_MAX_PADDING; --size, ++src) { unsigned char ch = *src; if ((ch >= 0x80) || (BASE64_DECODE_TABLE[ ch ] != BASE64_DECODE_MAX + 1)) break; } ...
echo"Type your secret code" readsecret otext=`echo'Nzc3Nzk5Cg=='|base64--decode` if[$secret==$otext] ;然后 echo“您已通过身份验证” else 1. 2. 3. 4. 5. 6. 7. 运行脚本。 AI检测代码解析 $bashcheckValidity.sh 1. 输出:
String receivedParam = URLDecoder.decode(urlencodeReceivedParam, "UTF-8"); // 会输出正确的'好'字 System.out.println(receivedParam); 从上面的两个示例中,应该不难看出,之所以前端2次编码,后端1次解码不会出现乱码,是因为前端在第1次urlencode后,数据就已经变成了纯英文,而纯英文先使用UTF-8的urlencode编...
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...
{'base64':codeBase64},decode={'base64':decodeBase64}handleFormat={'utf-8':toUTF8Binary};functionstringToBinary(str,size,encodeType){// str-字符串 , size - 转换后的二进制位数 ,encodeType - 采用什么格式去保存二进制编码vari,len,binary='';for(i=0,len=str.length;i<len;i++){binary=...
/usr/bin/env pythonimport base64# Replace the quoted text with the code you wish to decrypt.coded_string = 'SG9va2VkIG9uIHBob25pY3Mgd29ya2VkIGZvciBtZQo='# Decrypt the code string.code_dump = base64.b64decode(coded_string)# Print the decryption output to the screen.print(code_dump...
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...