'use strict'; var arr = ['Bart', 'Lisa', 'Adam']; var i = 0; do{ alert('hello,'+arr[i]+'!'); i++; }while(i<3)
'use strict'; var arr = ['Bart', 'Lisa', 'Adam']; arr.reverse(); var i = 0; do{ alert('hello,'+arr[i]+'!'); i++; }while(i<3)
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惊鸿一瞥春不回
'use strict'; var arr = ['Bart', 'Lisa', 'Adam']; var i = 0; do{ alert('hello,'+arr[i]+'!'); i++; }while(i<3)
'use strict'; var arr = ['Bart', 'Lisa', 'Adam']; arr.reverse(); var i = 0; do{ alert('hello,'+arr[i]+'!'); i++; }while(i<3)