怎么join会是这样结果?
var myarr1= new Array("86","010")
var myarr2= new Array("84697581");
document.write(myarr1.join(myarr2));
// 8684697581010
var myarr1= new Array("86","010")
var myarr2= new Array("84697581");
document.write(myarr1.join(myarr2));
// 8684697581010
2018-08-31
举报