@ControllerAdvice
class ExceptionTranslator {
public static final String DEFAULT_ERROR_VIEW = "error";
@ExceptionHandler(value = Exception.class)
public ModelAndView defaultErrorHandler(HttpServletRequest req, Exception e) throws Exception {
ModelAndView mav = new ModelAndView();
mav.addObject("exception", e);
mav.addObject("url", req.getRequestURL());
mav.setViewName(DEFAULT_ERROR_VIEW);
return mav;
}
}
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8" />
<title>统一异常处理</title>
</head>
<body>
<h1>Error Handler</h1>
<div th:text="${url}"></div>
<div th:text="${exception.message}"></div>
</body>
</html>
public class ErrorDTO implements Serializable {
private static final long serialVersionUID = 1L;
private final String message;
private final String description;
private List<FieldErrorDTO> fieldErrors;
//getter和setter省略
}
@ExceptionHandler(ConcurrencyFailureException.class)
@ResponseStatus(HttpStatus.CONFLICT)
@ResponseBody
public ErrorDTO processConcurencyError(ConcurrencyFailureException ex) {
return new ErrorDTO(ErrorConstants.ERR_CONCURRENCY_FAILURE);
}
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有