//delphi 7 Delphi汉字简繁体转换代码unit ChineseCharactersConvert; interface uses Classes, Windows; type TGBBIG5Convert = class(TObject) public class function BIG5ToGB(BIG5Str : String): AnsiString; class function GBToBIG5(GBStr : String): AnsiSt
nodejs不支持使用atob和btoa 进行字符串base64转换,转换方法如下: // 转为base64 var strToBase64 = new Buffer('aaabbbccc').toString('base64'); // base64反解析为字符串 var base64ToStr = new Buffer(str , 'base64').toString();
前端代码JS: 前端图片为canvsa绘图转base64格式 function putTextInfo() { var canvasImg = painting.canvas.toDataURL('image/png', 0.8).substring(22); // canvas图片.草图 var cName = $("#username").val();//客户姓名 var provinceid = $("#provice").val();//客户地址,省id v
转自http://guanhuaing.iteye.com/blog/1498891 代码如下 report zrich_0001. data: s type string, h(1) type x, c(1) type c, byte(2) type c, length type i, l_bindata type xstring, l_cntbin TYPE sdokcntbins. FIELD-SYMBOLS: <DUMMY>. s = 'This Is A String!'.lengt
#! /usr/bin/env python3 """Base16, Base32, Base64 (RFC 3548), Base85 and Ascii85 data encodings""" # Modified 04-Oct-1995 by Jack Jansen to use binascii module # Modified 30-Dec-2003 by Barry Warsaw to add full RFC 3548 suppo