package cn.itcast_04; |
import org.junit.Test; |
/* |
* 如何定义枚举的构造方法和字段 |
* |
*/ |
public class EnumDemo2 { |
|
@Test |
public void test(){ |
print(Grade.B); |
} |
public void print(Grade a) { |
String value = a.getValue(); |
System.out.println(value); |
} |
} |
enum Grade{ |
A( "100-90" ),B( "89-80" ),C( "79-70" ),D( "70-60" ),E( "59-0" ); |
private String value; |
private Grade(String value){ |
this .value = value; |
} |
public String getValue(){ |
return this .value; |
} |
|
} |
by: 发表于:2017-05-25 13:47:08 顶(0) | 踩(0) 回复
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