正则表达式匹配数字和空白

												<input v-model="item.conjunctionSeqNo" class="form-control" onkeyup="value=value.replace(/[^\d\.\s\/]/ig,'')" onafterpaste="value=value.replace(/[^\d\.\s\/]/ig,'')" style="width:60px" :disabled="!overDiagnosis" @change="toData()">

value=value.replace(/[^\d.\s/]/ig,’’)