喝大了异常案例自己写报错
public class MyException {
public MyException(){
}
public MyException(String mm)
{
super(mm);//这一句提示报错,为什么呢?The constructor Object(String) is undefined
}
}public class MyException {
public MyException(){
}
public MyException(String mm)
{
super(mm);//这一句提示报错,为什么呢?The constructor Object(String) is undefined
}
}2016-11-30
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