<input type="text" value="3" maxlength="3" style="width : 30px;text-align: right;" onKeyUp="value=(parseInt((value=value.replace(/\D/g,''))==''?'0':value,10))" /> 相关文章: 2021-07-12 2022-12-23 2022-12-23 2021-12-17 2022-12-23 2021-09-03 2022-12-23 2022-12-23