spring Cloud 全局异常捕获

Posted 2021-06-28 正怒月神

 通过@RestControllerAdvice来处理。

@RestControllerAdvice
public class GlobalExceptionAdvice {

    @ExceptionHandler(value = Exception.class)
    public ApiResult<String> handlerAdException(HttpServletRequest request, Exception ex) {
        ApiResult<String> response = new ApiResult<>();
        response.setCodeToError(ex.getMessage());
        return response;
    }
}

 

ApiResult 是我自己包装的返回结果

public class ApiResult<T> {
	public static final String FAIL_CODE = "0";
	public static final String SUC_CODE = "1";
	public static final String ERROR_CODE = "2";
	public static final String SUC_MESSAGE = "Operate successfully";
	public static final String FAIL_MESSAGE = "Operation failure";
	public static final String ERROR_MESSAGE = "System Error";
	public static final String NOACCESS_MESSAGE = "No permission to access this page.";

	private String code = FAIL_CODE;
	private String message = FAIL_MESSAGE;
	private T data;

	public String getCode() {
		return code;
	}

	public void setCode(String code) {
		this.code = code;
	}

	public void setCode(String code, String message) {
		this.code = code;
		this.message = message;
	}

	public void setCodeToSuccessed() {
		this.code = SUC_CODE;
		this.message = SUC_MESSAGE;
	}
	public void setCodeToSuccessed(T data) {
		this.data = data;
		this.code = SUC_CODE;
		this.message = SUC_MESSAGE;
	}
    
	public void setCodeToError(String message) {
		this.code = ERROR_CODE;
		this.message = message;
	}
	
	public void setCodeToError() {
		this.code = ERROR_CODE;
		this.message = ERROR_MESSAGE;
	}

	public void setCodeToFail(String message) {
		this.code = ERROR_CODE;
		this.message = message;
	}

	public void setCodeToFail() {
		this.code = FAIL_CODE;
		this.message = FAIL_MESSAGE;
	}
	
	public void setCodeByNoAccess() {
		this.code = FAIL_CODE;
		this.message = NOACCESS_MESSAGE;
	}

	public String getMessage() {
		return message;
	}

	public void setMessage(String message) {
		this.message = message;
	}
	
	public boolean isSuccess() {
		return SUC_CODE.equals(code);
	}

	public T getData() {
		return data;
	}

	public void setData(T data) {
		this.data = data;
	}
	
	
	
}