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分享 var re = ['abc111abc', '123aaa', 'aaaa123', 'aaaaa', 'asacdd', 'ddcde', 'sscww', 'aaacd'];
var reg = /(.)\1{2,}/; //在这控制数量
for (var i in re) {
alert(re[i] + ' ' + reg.test(re[i]));
}
var re = ['abc111abc','123aaa','aaaa123','aaaaa','asacdd','ddcde','sscww','aaacd'];
var reg = /(.)\1\1/;
for(var i in re) {
alert(re[i] +' ' + reg.test(re[i]));
}