这种方式比较简单,推荐使用 字符串转数组,反转数组,数组转字符串。 split(""):根据空字符串拆分数组 reverse():数组反转元素位置 join(""):数组转回字符串,且不带分隔符 实现效果如图: 方式2: 这种方式相对麻烦,但也可以。 定义新的空字符串,遍历str,charAt()是取字符串的一个字符,先去最后一个字符,再取倒...
char2 = array[i++]; out+= String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F)); break; case14: // 1110 xxxx 10xx xxxx 10xx xxxx char2 = array[i++]; char3 = array[i++]; out+= String.fromCharCode(((c & 0x0F) << 12) | ((char2 & 0x3F) << 6) | ((...
base64: the result will be a string, the binary in a base64 form. binarystring (or string, deprecated): the result will be a string in “binary” form, using 1 byte per char (2 bytes). array: the result will be an Array of bytes (numbers between 0 and 255) containing the zip....
一、字符串转byte数组 highlighter- reasonml functionstringToByte(str){varbytes=newArray(10000);var len, c;len = str.length;for(var i =0; i < len; i++) {c = str.charCodeAt(i);if(c >=0x010000&&c <=0x10FFFF) {bytes.push(((c >>18) &0x07)| 0xF0);bytes.push(((c >> 12)...
var theChar = myStr.charCodeAt(8); //111 7、字符串拼接 字符串连接操作可以简单到用一个加法运算符搞定,如: var str1 = "I,love,you!"; var str2 = "Do,you,love,me?"; var str = str1 + str2 + "Yes!";//"I,love,you!Do,you,love,me?Yes!" ...
/// treating each i16 as an unsigned 16-bit char code. /// /// The range is given by [start, end). This function traps if the range is /// outside the bounds of the array. /// /// NOTE: This function only takes a mutable i16 array defined in its own ...
var encodedString = btoa(stringToEncode); console.log(encodedString); var decodedString = atob(encodedString); console.log(decodedString); Unicode 字符 字符串加密: var encryptedString = Array.from('my string').map(char => String.fromCharCode(char.charCodeAt(0) + 3)).join(''); ...
Renders the source map being generated to a string. generator.toString()// '{"version":3,"sources":["module-one.scm"],"names":[],"mappings":"...snip...","file":"my-generated-javascript-file.js","sourceRoot":"http://example.com/app/js/"}' ...
let set_xxtea_key = Module.findExportByName(soName, "_Z17jsb_set_xxtea_keyRKNSt6__ndk112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEE"); Interceptor.attach(set_xxtea_key,{ onEnter(args){ console.log("xxtea key: ", args[0].readCString()) ...
char3=array[i++];out+=String.fromCharCode(((c&0x0f)<<12)|((char2&0x3f)<<6)|((char3...