Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
375 views
in Technique[技术] by (71.8m points)

Is it possible in Java to override 'toString' for an Objects array?

Is it possible in Java to override a toString for an Objects array?

For example, let's say I created a simple class, User (it doesn't really matter which class is it since this is a general question). Is it possible that, once the client creates a User[] array and the client uses System.out.print(array), it won't print the array's address but instead a customized toString()?

PS: of course I can't just override toString() in my class since it's related to single instances.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

No. Of course you can create a static method User.toString( User[] ), but it won't be called implicitly.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

1.4m articles

1.4m replys

5 comments

57.0k users

...