what base64 encoding

First, how to use PHP// Encrypt $str = ' This was an encoded string '; Echo Base64_encode ($str); // decryption $str = ' vghpcybpcybhbiblbmnvzgvkihn0cmluzw== '; Echo Base64_decode ($str);Second, Base64 code description1. BASE64 encoding requires 3 8-

I. Encoding RulesBase64 encoding uses 64 basic ASCII characters to re-encode the data. It splits the data to be encoded into byte arrays. Take 3 bytes as a group. Sort the 24-bit data in order and divide the 24-bit data into four groups, that is,

Plaintext Base64 encoded and transposed. The Base64 encoding table in the probability that the converted encoding can be cracked First use Base64 regular encoding, after encoding the plaintext, the encoded plaintext location is disrupted For

Base64 encoding and decoding of Android Images,   Base64 is one of the most common encoding methods used to transmit 8-bit bytecode on the network. Base64 is a way to represent binary data based on 64 printable characters.   Base64 encoding is a

This article describes how to convert an image file to a base64 encoding method in python, involving the base64 encoding technique in Python, for more information about how to convert an image file to a base64 encoding method, see the example in

Python study note 17: base64 encoding and scope and md5, pythonbase64I. Python Base64 encoding The Base64 module is used for base64 encoding and decoding in Python. Sample Code: #-*- coding: utf-8 -*-import base64str = 'cnblogs'str64 =

Php base64 encoding and decoding instance code, base64 instance Php base64 encoding and decoding 1. encoding and decoding using custom rules Instance public function test_changinttoStr () { $intvalue1 = 1232344234; $intStr = ''; $str = "Y 9

C # and Delphi's Base64 encoding consistency problem WebService because the project needs to provide unified business logic for multiple platforms, including C/S and b/s, write a WebService to accomplish this task, and provide interfaces to other

Code | Function This is my own rewrite after reading a few base64 encoding and decoding functions. Because, in the Chinese operating system of VBScript, using the Unicode character set, so Many base64 encoding and decoding functions are

I. Encoding RulesBase64 encoding uses 64 basic ASCII characters to re-encode the data. It splits the data to be encoded into byte arrays. Take 3 bytes as a group. Sort the 24-bit data in order and divide the 24-bit data into four groups, that is,

// Base64 encoding and decoding function// Base64 encoding of Text Content// Original content encoding name of the parameter code_type// Code_type value: UTF-16LE, UTF-16BE, Windows-1252, UTF-7, UTF-8, ASCII, gb18030// Encode the original content of

Python base64 encoding and decoding instance This article mainly introduces Python base64 encoding and decoding instances. This article provides the instance Code directly, which is also very easy to use. If you need it, refer The Base64 module is

Android client uploads images to the server and uses XML to transmit base64-encoded ImagesI use the httpclient of Android to send post requests. I also want to use the post method to send data. However, the data is saved during base64 decoding on

I. base64 encoding rules Base64 encoding uses 64 basic ASCII characters to re-encode the data. It splits the data to be encoded into byte arrays. Take 3 bytes as a group. Sort the 24-bit data in order and divide the 24-bit data into four groups,

I. base64 encoding rules Base64 encoding uses 64 basic ASCII characters to re-encode the data. It splits the data to be encoded into byte arrays. Take 3 bytes as a group. Sort the 24-bit data in order and divide the 24-bit data into four groups,

Taobao inside the HTML to convert the picture with Base64, do not know why, but it looks like a beautiful, not much to say, directly on the code: Import Java.io.FileInputStream; Import Java.io.FileOutputStream; Import

Java base64 encoding and decodingpublic static void Main (string[] args) throws Exception {String parm = "title= don't do this, &content= good";//Base64decoderst Ring paramBase64 = new Base64encoder (). Encode (Parm.getbytes ("Utf-8"));

I. Coding rules for BASE64The idea of BASE64 encoding is to encode the data using 64 basic ASCII characters. It splits the data that needs to be encoded into a byte array. A group of 3 bytes. Arrange the 24-bit data in order, then divide the 24-bit

When webview is selected to pass the image to the local application in base64 encoding mode, you do not need to retrieve the image file again. This increases the speed. Recently, you need to open the sharing method of the app to webview, if you

Details about how to implement Base64 encoding and decoding in JS Base64 is actually a simple replacement encryption method, but BASE64 is often not used to prevent information leakage, and to facilitate transmission, after BASE64 encoding, the