nz-date-picker组件时间范围限制

组件：

<nz-date-picker [nzFormat]="'yyyy-MM-dd'"
                           [nzDisabledDate]="disabledDate" style="width: 100%"
                           name="startDate" [(ngModel)]="formInfo.startDate"
                           nzPlaceHolder="请选择开始日期"></nz-date-picker>

js：

disabledDate(time) {
	
    return time.getTime() < Date.now();  //只能选择今天过后的日期
   
    // 一天是24*60*60*1000 = 86400000 = 8.64e7
    return time.getTime() < Date.now() - 8.64e7; //只能选择今天以及今天过后的日期   
    
    return time.getTime() > Date.now(); //只能选择今天以及今天以前的日期
    
    return time.getTime() >  Date.now()-8.64e7; //只能选择今天之前的日期

    let curDate = (new Date()).getTime();
    let three = 90 * 24 * 3600 * 1000;
    let threeMonths = curDate - three;
    return time.getTime() > Date.now() || time.getTime() < threeMonths; //只能选择选择三个月之前到今天的日期
  }