自定义异常

要实现自定义异常需要继承异常处理类 重写需要的方法来完成

package com.booway.d3tilor.sdk.framework.exception;
/**
 * 配置异常类
 * @author zhouyufei
 * 2020年9月4日
 */
public class D3tilorConfigException extends RuntimeException
{
    private static final long serialVersionUID = 114572850524265810L;
    
    private String message = null;

    public D3tilorConfigException(String message)
    {
        super(message);
    }

    public D3tilorConfigException(String message, Throwable throwable)
    {
        super(message, throwable);
    }

    public D3tilorConfigException(Throwable throwable)
    {
        super(throwable);
        this.message = throwable.getMessage();
    }

    @Override
    public String getMessage()
    {
        if (null == message)
        {
            this.message = super.getMessage();
        }
        return message;
    }

}