JS中文字符串转换unicode编码函数 | js intval
JS中文字符串转换unicode编码函数AJAX传递中文字符串时必须把中文字符串编码成unicode,一般会用到JS的自带函数escape().不过找到了更好的函数来确决中文字符转换成unicode编码的函数functionuniencode(text){text=escape(text.toString()).replace(/+/g,“%2B”);var matches=text.match(/(%([0-9A-F]{2}))/gi);if (matches){for (varmatchid=0;matchid
AJAX传递中文字符串时必须把中文字符串编码成unicode,一般会用到JS的自带函数escape().不过找到了更好的函数来确决中文字符转换成unicode编码的函数
function uniencode(text) { text = escape(text.toString()).replace(/+/g, “%2B”); var matches = text.match(/(%([0-9A-F]{2}))/gi); if (matches) { for (var matchid = 0; matchid < matches.length; matchid++) { var code = matches[matchid].substring(1,3); if (parseInt(code, 16) >= 128) { text = text.replace(matches[matchid], ‘%u00’ + code); } } } text = text.replace(‘%25’, ‘%u0025’); return text; }当然服务器端要对编码过的字符串进行第二次转码.把字符串转换成UTF-8编码.
function convert_int_to_utf8($intval) { $intval = intval($intval); switch ($intval) { // 1 byte, 7 bits case 0: return chr(0); case ($intval & 0x7F): return chr($intval); // 2 bytes, 11 bits case ($intval & 0x7FF): return chr(0xC0 | (($intval >> 6) & 0x1F)) . chr(0x80 | ($intval & 0x3F)); // 3 bytes, 16 bits case ($intval & 0xFFFF): return chr(0...取得本站獨家住宿推薦 15%OFF 訂房優惠
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parseInt() | js intval
語法. parseInt(string, radix);. 參數. string: 待轉成數字的字串。若 string 參數類型不是字串的話,會先將其轉成字串(相當於先執行 ToString 再執行 ... Read More
JavaScript parseInt() Function | js intval
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So, when multiplying by 1, the value does not change, but js automatically ... You can run it on your browser by this link https://jsperf.com/js-cast-str-to-number/1. Read More
js只保留整數,向上取整,四捨五入,向下取整等函式Script | js intval
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About · Daily Tips · Learn JS · Search. Made with ❤️ in Massachusetts. Unless otherwise noted, all code is free to use under the MIT License. Read More
JS中文字符串转换unicode编码函数 | js intval
AJAX传递中文字符串时必须把中文字符串编码成unicode,一般会用到JS的自带 ... function convert_int_to_utf8($intval); ; $intval = intval($intval);; switch ($intval) ... Read More
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