exceptionadvice.java

本系统是一个网上拍卖系统

package y2ssh.xzh.aop;

import java.lang.reflect.Method;
import java.util.Date;

import org.springframework.aop.ThrowsAdvice;

public class ExceptionAdvice implements  ThrowsAdvice{
	public void afterThrowing(Method method,Object[] args, Object target,Throwable subclass){
			System.err.println("[异常日志]\n    时间：" + new Date() + "\n  业务类：" 
					+ target.getClass().getName() + "\n业务方法："
					+ method.getName()+ "\n    参数："
					+ printArray(args) + "\n异常信息：" 
					+ subclass.getMessage() + "\n堆栈信息：" 
					+ subclass.getStackTrace());
	}
	private String printArray(Object[] args){
		String s = "";
		for(int i=0;i<args.length;i++){
			s += args[i].toString();
		}
		return s;
	}
}