创建自定义异常类

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创建自定义异常类

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@Data
public class myException extends RuntimeException{
    //异常code码用来处理国际化信息
    private String messageID;

    public myException(String messageID) {
        this.messageID = messageID;
    }

    //通过异常code和message提示异常
    public myException(String messageID,String message) {
        super(message);
        this.messageID = messageID;
    }
}