自定义异常处理。

左手的ㄟ右手 2024-02-20 03:49 118阅读 0赞

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;
        }
    }