自定义异常处理。

调用方法，直接在需要提示或抛异常的位置调用

throw new CustomException("1", "提示信息");

 BaseErrorInfoInterface.java

/**
 * 异常信息
 **/
public interface  BaseErrorInfoInterface {
    /** 错误码*/
    String getResultCode();

    /** 错误描述*/
    String getResultMsg();
}

CustomException.java

/**
 * 自定义异常处理
 **/
public class CustomException extends RuntimeException{
    private static final long serialVersionUID = 1L;

    /**
     * 错误码
     */
    protected String errorCode;
    /**
     * 错误信息
     */
    protected String errorMsg;

    public CustomException() {
        super();
    }

    public CustomException(BaseErrorInfoInterface errorInfoInterface) {
        super(errorInfoInterface.getResultCode());
        this.errorCode = errorInfoInterface.getResultCode();
        this.errorMsg = errorInfoInterface.getResultMsg();
    }

    public CustomException(BaseErrorInfoInterface errorInfoInterface, Throwable cause) {
        super(errorInfoInterface.getResultCode(), cause);
        this.errorCode = errorInfoInterface.getResultCode();
        this.errorMsg = errorInfoInterface.getResultMsg();
    }

    public CustomException(String errorMsg) {
        super(errorMsg);
        this.errorMsg = errorMsg;
    }

    public CustomException(String errorCode, String errorMsg) {
        super(errorCode);
        this.errorCode = errorCode;
        this.errorMsg = errorMsg;
    }

    public CustomException(String errorCode, String errorMsg, Throwable cause) {
        super(errorCode, cause);
        this.errorCode = errorCode;
        this.errorMsg = errorMsg;
    }


    public String getErrorCode() {
        return errorCode;
    }

    public void setErrorCode(String errorCode) {
        this.errorCode = errorCode;
    }

    public String getErrorMsg() {
        return errorMsg;
    }

    public void setErrorMsg(String errorMsg) {
        this.errorMsg = errorMsg;
    }

    public String getMessage() {
        return errorMsg;
    }

    @Override
    public Throwable fillInStackTrace() {
        return this;
    }
}