异常类说明-清华大学java教学PPT课程五
异常类说明public class Throwable implements Serializable { public Throwable() public Throwable(String message) public String getMessage() //获得异常信息public String toString() //获得异常对象的描述信息public void printStackTrace()//显示异常栈跟踪信息} public class Exception extends Throwable{ public Exception() public Exception(String s) }例如: System.out.println(e.getMessage());
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