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摘要: 一种方法为: function test(str){ var iNum = str.length % 3; var prev = ''; var iNow = 0; var temp = ''; var arr = []; if (iNum != 0){ prev = str.substring(0, iNum... 阅读全文
posted @ 2016-02-24 18:17 sunshinegirl_7 阅读(4015) 评论(0) 推荐(0)
摘要: 两种做法,一种把相同字符放在json对象数组里 //把相同字符放在json对象里 function test(str){ var obj = {}; var num = 0; var value = ''; for (var i = 0; i < str.length; i++){ if (!obj 阅读全文
posted @ 2016-02-24 15:39 sunshinegirl_7 阅读(723) 评论(0) 推荐(0)