最近有个需求原数组[1@2,3#4,5^6]。

通过特殊字符限制数组[@,#,^]

得到过滤后的[1,2,3,4,5,6]

因为没有找到合适的函数所以用了while循环来完成

var chars = ['@','#','^'];

                                    for (var m = 0; m < chars.length; m++) {
                                        for (var l = 0; l < rule.length; l++) {
                                            var index = rule[l].indexOf(chars[m])
                                            while (index > -1) {
                                                var cache = rule[l]
                                                rule.splice(l, 1)
                                                var cacheChars = cache.split(chars[m])
                                                for (var n = 0; n < cacheChars.length; n++) {
                                                    rule.splice(0, 0, cacheChars[n])
                                                }
                                                index = rule[l].indexOf(chars[m])
                                            }
                                        }

                                    }