## 阳历日期比较 1. .isBefore(solar) > 参数
solar(阳历对象)
。返回布尔值。a.isBefore(b) 当
a
比
b
早时,返回
true
,否则返回
false
。 2. .isAfter(solar) > 参数
solar(阳历对象)
。返回布尔值。a.isAfter(b) 当
a
比
b
晚时,返回
true
,否则返回
false
。 ### 示例代码
javascript
java
csharp
php
python
go
var a = Solar.fromYmd(1582, 10, 15); var b = Solar.fromYmd(1582, 10, 4); console.log(a.isBefore(b));
Solar a = Solar.fromYmd(1582, 10, 15); Solar b = Solar.fromYmd(1582, 10, 4); System.out.println(a.isBefore(b));
Solar a = Solar.FromYmd(1582, 10, 15); Solar b = Solar.FromYmd(1582, 10, 4); Console.WriteLine(a.IsBefore(b));
$a = Solar::fromYmd(1582, 10, 15); $b = Solar::fromYmd(1582, 10, 4); echo $a->isBefore($b)."\n";
a = Solar.fromYmd(1582, 10, 15) b = Solar.fromYmd(1582, 10, 4) print a.isBefore(b)
a := calendar.NewSolarFromYmd(1582, 10, 15) b := calendar.NewSolarFromYmd(1582, 10, 15) fmt.Println(a.IsBefore(b))
### 输出