<el-date-picker
v-model="form.billingCycle"
:picker-options="pickerOptions"
value-format="yyyyMM"
format="yyyyMM"
type="month"
placeholder="账期">
</el-date-picker>
this.$http.get(url).then((res)=> {
// this.currentBillingCycle 为返回的日期（年月，eg：201911）
let year = this.currentBillingCycle.slice(0,4);
let month = this.currentBillingCycle.slice(4,6);
this.currentDate = year + '-' + month + '-' + '01'
});
data（）{
return{
pickerOptions: {
disabledDate: (time) => {
let d = new Date(this.currentDate)
return time.getTime() > d
}
}
}
}
