08 2017 档案

模拟eval
摘要：` function eval(fn) { var Fn = Function; return new Fn('return' + fn) (); } ` 阅读全文
posted @ 2017-08-12 16:44 皮皮鲁和鲁西西 阅读(161) 评论(0) 推荐(0)
将["a"=1,"b"=2] 转为对象
摘要：~~~ var obj = {}; var arr = ["a=1","b=2","c=3"]; for (var x in arr){ var split = arr[x].split('='); obj[split[0] ] = split[1]; } eval实现 var arr = ["a= 阅读全文
posted @ 2017-08-04 21:43 皮皮鲁和鲁西西 阅读(1109) 评论(0) 推荐(0)