AI代码解释 /*** Base64 Decoding ***/staticconstsize_tBASE64_DECODE_INPUT=4;staticconstsize_tBASE64_DECODE_OUTPUT=3;staticconstsize_tBASE64_DECODE_MAX_PADDING=2;staticconstunsigned charBASE64_DECODE_MAX=63;staticconstunsigned charBASE64_DECODE_TABLE[0x80]={/*00-07*/0xFF,0xFF,0xFF,0xFF...
/*** Base64解码 *@paramdata 要解密的字符串 *@returnString 解密后的字符串*/publicstaticString decode(String data){byte[] bytes =null;try{ bytes=newBASE64Decoder().decodeBuffer(data); }catch(IOException e) { e.printStackTrace(); }returnnewString(bytes); } 2、JDK1.8以后才能使用 /*** B...
echo "Type your secret code"read secretotext = ` echo 'Nzc3Nzk5Cg==' | base64 --decode `if [ $secret == $otext ] ; 然后回显“您已通过身份验证”否则回声“您未通过身份验证”fi 运行脚本。 $ bash checkValidity.sh 输出: 结论: 对于任何敏感数据,如密码或任何机密数据,编码和解码系统根本...
1<?php2$Code= '这里填写要解密的编码';//base64编码3$File= 'decoded.php';//解码后保存的文件4$Temp=base64_decode($Code);5$temp=gzinflate($Temp);6$FP=fopen($File,"w");7fwrite($FP,$temp);8fclose($FP);9echo"解密成功!";10?>...
* Pass {@code DEFAULT} to decode standard Base64. * * @throws IllegalArgumentException if the input contains * incorrect padding */ public static byte[] decode(String str, int flags) { return decode(str.getBytes(), flags); } /** * Decode the Base64-encoded data in input and return ...
[i-1]='='; break; } return res; } unsigned char *base64_decode__(unsigned char *code) { //根据base64表,以字符找到对应的十进制数据 int table[]={0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,62,...
function decode_base64(base64Str,fileName){ let data = Buffer.from(base64Str,'base64'); fs.writeFile(path.join(__dirname,fileName),data,err =>{ if(err){ throw err; }else{ return true; } }) } let pigBaseStr = "iVBORw0KGgoAAAANSUhEUgAAAFwAAAASCAYAAADWvblEAAAG50lEQVR42tWZd4wV...
Python provides thebase64module, which is a handy tool for performing base64 encoding and decoding. This module provides functions to encode binary data to base64 encoded format and decode such encodings back to binary data. Here’s a simple example of using thebase64module: ...
/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...
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的倍数,包括‘=’ { lpString[0] = ‘\0’; return -1; } while(sLen 》 2) //不足三个字符,忽略 ...