一个JS正则的问题求解答

var re = /^\d{6,}$/g;

var num1 = 6228210660042337762;

re.test(num1)

true

var num2 = 6228210660042337765;

re.test(num2)

false

var num2 = 6228210660042337765;

re.test(num2)

true

var num2 = 6228210660042337765;

re.test(num2)

false

var num2 = 6228210660042337765;

re.test(num2)

true

var num2 = 6228210660042337765;

re.test(num2)

false

var num2 = 6228210660042337765;

console.log(re.test(num2))

VM4611:2 true

undefined

var num2 = 6228210660042337765;

console.log(re.test(num2))

VM4612:2 false

undefined

var num2 = 6228210660042337765;

console.log(re.test(num2))

VM4613:2 true

undefined

var num2 = 6228210660042337765;

console.log(re.test(num2))

VM4614:2 false