Jcdm041-Mes.git

2024-02-17 bf42b1a14ad438a0112419231146c4b5f5473eeb

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fd2207	1	package com.jcdm.framework.web.exception;
懒	2
	3	import javax.servlet.http.HttpServletRequest;
	4	import org.slf4j.Logger;
	5	import org.slf4j.LoggerFactory;
	6	import org.springframework.security.access.AccessDeniedException;
	7	import org.springframework.validation.BindException;
	8	import org.springframework.web.HttpRequestMethodNotSupportedException;
	9	import org.springframework.web.bind.MethodArgumentNotValidException;
	10	import org.springframework.web.bind.MissingPathVariableException;
	11	import org.springframework.web.bind.annotation.ExceptionHandler;
	12	import org.springframework.web.bind.annotation.RestControllerAdvice;
	13	import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
	14	import com.jcdm.common.constant.HttpStatus;
	15	import com.jcdm.common.core.domain.AjaxResult;
	16	import com.jcdm.common.exception.DemoModeException;
	17	import com.jcdm.common.exception.ServiceException;
	18	import com.jcdm.common.utils.StringUtils;
	19
	20	/**
	21	* 全局异常处理器
	22	*
	23	* @author jc
	24	*/
	25	@RestControllerAdvice
	26	public class GlobalExceptionHandler
	27	{
	28	private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
	29
	30	/**
	31	* 权限校验异常
	32	*/
	33	@ExceptionHandler(AccessDeniedException.class)
	34	public AjaxResult handleAccessDeniedException(AccessDeniedException e, HttpServletRequest request)
	35	{
	36	String requestURI = request.getRequestURI();
	37	log.error("请求地址'{}',权限校验失败'{}'", requestURI, e.getMessage());
	38	return AjaxResult.error(HttpStatus.FORBIDDEN, "没有权限，请联系管理员授权");
	39	}
	40
	41	/**
	42	* 请求方式不支持
	43	*/
	44	@ExceptionHandler(HttpRequestMethodNotSupportedException.class)
	45	public AjaxResult handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e,
	46	HttpServletRequest request)
	47	{
	48	String requestURI = request.getRequestURI();
	49	log.error("请求地址'{}',不支持'{}'请求", requestURI, e.getMethod());
	50	return AjaxResult.error(e.getMessage());
	51	}
	52
	53	/**
	54	* 业务异常
	55	*/
	56	@ExceptionHandler(ServiceException.class)
	57	public AjaxResult handleServiceException(ServiceException e, HttpServletRequest request)
	58	{
	59	log.error(e.getMessage(), e);
	60	Integer code = e.getCode();
	61	return StringUtils.isNotNull(code) ? AjaxResult.error(code, e.getMessage()) : AjaxResult.error(e.getMessage());
	62	}
	63
	64	/**
	65	* 请求路径中缺少必需的路径变量
	66	*/
	67	@ExceptionHandler(MissingPathVariableException.class)
	68	public AjaxResult handleMissingPathVariableException(MissingPathVariableException e, HttpServletRequest request)
	69	{
	70	String requestURI = request.getRequestURI();
	71	log.error("请求路径中缺少必需的路径变量'{}',发生系统异常.", requestURI, e);
	72	return AjaxResult.error(String.format("请求路径中缺少必需的路径变量[%s]", e.getVariableName()));
	73	}
	74
	75	/**
	76	* 请求参数类型不匹配
	77	*/
	78	@ExceptionHandler(MethodArgumentTypeMismatchException.class)
	79	public AjaxResult handleMethodArgumentTypeMismatchException(MethodArgumentTypeMismatchException e, HttpServletRequest request)
	80	{
	81	String requestURI = request.getRequestURI();
	82	log.error("请求参数类型不匹配'{}',发生系统异常.", requestURI, e);
	83	return AjaxResult.error(String.format("请求参数类型不匹配，参数[%s]要求类型为：'%s'，但输入值为：'%s'", e.getName(), e.getRequiredType().getName(), e.getValue()));
	84	}
	85
	86	/**
	87	* 拦截未知的运行时异常
	88	*/
	89	@ExceptionHandler(RuntimeException.class)
	90	public AjaxResult handleRuntimeException(RuntimeException e, HttpServletRequest request)
	91	{
	92	String requestURI = request.getRequestURI();
	93	log.error("请求地址'{}',发生未知异常.", requestURI, e);
	94	return AjaxResult.error(e.getMessage());
	95	}
	96
	97	/**
	98	* 系统异常
	99	*/
	100	@ExceptionHandler(Exception.class)
	101	public AjaxResult handleException(Exception e, HttpServletRequest request)
	102	{
	103	String requestURI = request.getRequestURI();
	104	log.error("请求地址'{}',发生系统异常.", requestURI, e);
	105	return AjaxResult.error(e.getMessage());
	106	}
	107
	108	/**
	109	* 自定义验证异常
	110	*/
	111	@ExceptionHandler(BindException.class)
	112	public AjaxResult handleBindException(BindException e)
	113	{
	114	log.error(e.getMessage(), e);
	115	String message = e.getAllErrors().get(0).getDefaultMessage();
	116	return AjaxResult.error(message);
	117	}
	118
	119	/**
	120	* 自定义验证异常
	121	*/
	122	@ExceptionHandler(MethodArgumentNotValidException.class)
	123	public Object handleMethodArgumentNotValidException(MethodArgumentNotValidException e)
	124	{
	125	log.error(e.getMessage(), e);
	126	String message = e.getBindingResult().getFieldError().getDefaultMessage();
	127	return AjaxResult.error(message);
	128	}
	129
	130	/**
	131	* 演示模式异常
	132	*/
	133	@ExceptionHandler(DemoModeException.class)
	134	public AjaxResult handleDemoModeException(DemoModeException e)
	135	{
	136	return AjaxResult.error("演示模式，不允许操作");
	137	}
	138	}