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Re:怎样引用public的非静态变量？ [Re:gbluo]

JiafanZhou

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发贴: 736
积分: 61

于 2008-11-11 22:17

gbluo wrote:
还有别的方法吗?

No! It is the only mean to get access to the non-static member field. The reason for this is that non static member fields or methods are bounded to a specific instance of the object. Thus it will be forced to be manipulated by the instance reference.

Another thing worth to be mentioned is that it is *not* recommended to declare public to member fields. It would be preferred to declare public get/set methods, in conformance with the JavaBean standard. And it is subject to one of the most important OO rule: Encapsulation.

By the way, why do you declare your class name as "SHXT"? It is a forbidden keyword in the Java World.... Smile

Regards,
Jiafan

When I was a kid I used to pray every night for a new bike. Then I realized that The Lord doesn't work that way, so I stole one and asked him to forgive me.

话题树型展开

人气	标题	作者	字数	发贴时间
13017	怎样引用public的非静态变量？	ggloverv	286	2008-10-26 21:03
10023	Re:怎样引用public的非静态变量？	ice0819	50	2008-10-27 17:23
9927	Re:怎样引用public的非静态变量？	winoo7	46	2008-10-28 08:43
9929	Re:怎样引用public的非静态变量？	gbluo	8	2008-10-28 09:23
10620	Re:怎样引用public的非静态变量？	JiafanZhou	711	2008-11-11 22:17

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