LocalDate加减操作及比较大小

 
LocalDate做加减操作，代码及运行结果:

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代码：
 

public void test() {

        LocalDate today = LocalDate.now();
        System.out.println("today:"+today);

        // today加五天
        LocalDate plusDays = today.plusDays(5);
        System.out.println("today加5天："+plusDays);

        // today减5天
        LocalDate minusDays = today.minusDays(5);
        System.out.println("today减5天："+minusDays);

        // 判断today是否在plusDays之前，返回布尔值
        boolean before = today.isBefore(plusDays);
        System.out.println("判断today是否在plusDays之前："+before);

        boolean after = today.isAfter(plusDays);
        System.out.println("判断today是否在plusDays之后："+after);

        // 比较today与plusDays，结果返回today-plusDays的值
        int i = today.compareTo(plusDays);
        System.out.println("today与plusDays比较大小："+ i);
    }