connectionexception.java

来自「这是一个图书管理系统源代码」· Java 代码 · 共 16 行

package exception;

public class ConnectionException extends Exception{

	public ConnectionException() {
		super();
		// TODO Auto-generated constructor stub
	}
	public ConnectionException(String msg) {
		super(msg);
		// TODO Auto-generated constructor stub
	}
	

}