Topic: 不知道是什么原因错了(BaseClass ; 的分号有错误) |
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1.不知道是什么原因错了(BaseClass ; 的分号有错误) | Copy to clipboard |
Posted by: jasonwing27 Posted on: 2004-10-26 14:03 { 请尽量用准确的文字描述作为标题 } //BaseClass.java public class BaseClass { public int x = 10 ; } class SubClass extends BaseClass { void m1 () { x = 20 ; } } //UsageClass.java import BaseClass; public class UsageClass{ public static void main(String argv[]){ BaseClass b = new BaseClass(); System.out.println("x:"+b.x) ; } } 总是提示BaseClass ; 的分号有错误 |
2.Re:不知道是什么原因错了 [Re: jasonwing27] | Copy to clipboard |
Posted by: qingbo777 Posted on: 2004-10-26 17:59 import BaseClass;这是什么用法??? |
3.Re:不知道是什么原因错了(BaseClass ; 的分号有错误) [Re: jasonwing27] | Copy to clipboard |
Posted by: why Posted on: 2004-10-27 21:55 That's incorrect use of the import statement. Take away import BaseClass; and put the classes (.java files) in the same folder should work -- i.e. using the "default package". |
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