switch的简单用法

xiaoxiao2021-02-28  79

public static void main(String[] agrs){ switch1(2); SendEmail sendEmail = new SendEmail(); SendEmail.send("smtp.getui.com", "pt-tools@getui.com", "miaoz@getui.com,gaol@getui.com", "测试", "测试", "pt-tools@getui.com", "getui2015!"); } public static void switch1(int i){ switch(i){ case 1: case 2: case 3: i = 5;break; case 4: case 5: i = 8;break; default: i =9; } System.out.println(i); }
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