Guns v8.3.0发布，全新前后端分离版本 Guns是一个现代化的Java应用开发基础框架，基于主流技术Spring Boo...

package cn.stylefeng.guns.core.error; import cn.hutool.core.util.ObjectUtil; import cn.hutool.core.util.StrUtil; import cn.hutool.http.useragent.UserAgent; import cn.stylefeng.roses.kernel.auth.api.exception.AuthException; import cn.stylefeng.roses.kernel.auth.api.exception.enums.AuthExceptionEnum; import cn.stylefeng.roses.kernel.demo.exception.DemoException; import cn.stylefeng.roses.kernel.demo.exception.enums.DemoExceptionEnum; import cn.stylefeng.roses.kernel.log.api.context.ServerInfoContext; import cn.stylefeng.roses.kernel.log.api.pojo.security.LogSecurityRequest; import cn.stylefeng.roses.kernel.log.api.schedule.AsyncLogManager; import cn.stylefeng.roses.kernel.rule.constants.SymbolConstant; import cn.stylefeng.roses.kernel.rule.exception.AbstractExceptionEnum; import cn.stylefeng.roses.kernel.rule.exception.base.ServiceException; import cn.stylefeng.roses.kernel.rule.exception.enums.defaults.DefaultBusinessExceptionEnum; import cn.stylefeng.roses.kernel.rule.pojo.response.ErrorResponseData; import cn.stylefeng.roses.kernel.rule.util.ExceptionUtil; import cn.stylefeng.roses.kernel.rule.util.HttpServletUtil; import cn.stylefeng.roses.kernel.rule.util.ResponseRenderUtil; import cn.stylefeng.roses.kernel.validator.api.exception.ParamValidateException; import cn.stylefeng.roses.kernel.validator.api.exception.enums.ValidatorExceptionEnum; import jakarta.servlet.http.HttpServletRequest; import jakarta.servlet.http.HttpServletResponse; import jakarta.validation.ValidationException; import lombok.extern.slf4j.Slf4j; import org.apache.ibatis.exceptions.PersistenceException; import org.mybatis.spring.MyBatisSystemException; import org.springframework.http.HttpStatus; import org.springframework.http.converter.HttpMessageNotReadableException; import org.springframework.ui.Model; import org.springframework.validation.BindException; import org.springframework.validation.BindingResult; import org.springframework.validation.ObjectError; import org.springframework.web.HttpMediaTypeNotSupportedException; import org.springframework.web.HttpRequestMethodNotSupportedException; import org.springframework.web.bind.MethodArgumentNotValidException; import org.springframework.web.bind.MissingServletRequestParameterException; import org.springframework.web.bind.annotation.ControllerAdvice; import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.ResponseStatus; import org.springframework.web.servlet.NoHandlerFoundException; import java.util.List; import static cn.stylefeng.guns.core.consts.ProjectConstants.ROOT_PACKAGE_NAME; /** * 全局异常处理器，拦截控制器层的异常 * * @author fengshuonan * @since 2020/12/16 14:20 */ @ControllerAdvice @Slf4j public class GlobalExceptionHandler { /** * 请求参数缺失异常 * * @author fengshuonan * @since 2020/12/16 14:20 */ @ExceptionHandler(MissingServletRequestParameterException.class) @ResponseBody @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) public ErrorResponseData<?> missingParam(MissingServletRequestParameterException missingServletRequestParameterException) { String parameterName = missingServletRequestParameterException.getParameterName(); String parameterType = missingServletRequestParameterException.getParameterType(); return renderJson(ValidatorExceptionEnum.MISSING_SERVLET_REQUEST_PARAMETER_EXCEPTION, parameterName, parameterType); } /** * HttpMessageConverter转化异常，一般为json解析异常 * * @author fengshuonan * @since 2020/12/16 14:21 */ @ExceptionHandler(HttpMessageNotReadableException.class) @ResponseBody @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) public ErrorResponseData<?> httpMessageNotReadable(HttpMessageNotReadableException httpMessageNotReadableException) { log.error("参数格式传递异常，具体信息为：{}", httpMessageNotReadableException.getMessage()); return renderJson(ValidatorExceptionEnum.HTTP_MESSAGE_CONVERTER_ERROR); } /** * 拦截不支持媒体类型异常 * * @author fengshuonan * @since 2020/12/16 14:26 */ @ExceptionHandler(HttpMediaTypeNotSupportedException.class) @ResponseBody @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) public ErrorResponseData<?> httpMediaTypeNotSupport(HttpMediaTypeNotSupportedException httpMediaTypeNotSupportedException) { log.error("参数格式传递异常，具体信息为：{}", httpMediaTypeNotSupportedException.getMessage()); return renderJson(ValidatorExceptionEnum.HTTP_MEDIA_TYPE_NOT_SUPPORT); } /** * 不受支持的http method * * @author fengshuonan * @since 2020/12/16 14:56 */ @ExceptionHandler(HttpRequestMethodNotSupportedException.class) @ResponseBody @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) public ErrorResponseData<?> methodNotSupport(HttpServletRequest request) { String httpMethod = request.getMethod().toUpperCase(); return renderJson(ValidatorExceptionEnum.HTTP_METHOD_NOT_SUPPORT, httpMethod); } /** * 404找不到资源 * * @author fengshuonan * @since 2020/12/16 14:58 */ @ExceptionHandler(NoHandlerFoundException.class) @ResponseBody @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) public ErrorResponseData<?> notFound(NoHandlerFoundException e) { return renderJson(ValidatorExceptionEnum.NOT_FOUND); } /** * 请求参数校验失败，拦截 @Valid 校验失败的情况 * * @author fengshuonan * @since 2020/12/16 14:59 */ @ExceptionHandler(MethodArgumentNotValidException.class) @ResponseBody @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) public ErrorResponseData<?> methodArgumentNotValidException(MethodArgumentNotValidException e) { String bindingResult = getArgNotValidMessage(e.getBindingResult()); return renderJson(ValidatorExceptionEnum.VALIDATED_RESULT_ERROR, bindingResult); } /** * 请求参数校验失败，拦截 @Validated 校验失败的情况 * <p> * 两个注解 @Valid 和 @Validated 区别是后者可以加分组校验，前者没有分组校验 * * @author fengshuonan * @since 2020/12/16 15:08 */ @ExceptionHandler(BindException.class) @ResponseBody @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) public ErrorResponseData<?> bindException(BindException e) { String bindingResult = getArgNotValidMessage(e.getBindingResult()); return renderJson(ValidatorExceptionEnum.VALIDATED_RESULT_ERROR, bindingResult); } /** * 拦截 @TableUniqueValue 里抛出的异常 * * @author fengshuonan * @since 2020/12/26 14:05 */ @ExceptionHandler(ValidationException.class) @ResponseBody @ResponseStatus(value = HttpStatus.INTERNAL_SERVER_ERROR) public ErrorResponseData<?> bindException(ValidationException e) { if (e.getCause() instanceof ParamValidateException) { ParamValidateException paramValidateException = (ParamValidateException) e.getCause(); return renderJson(paramValidateException.getErrorCode(), paramValidateException.getUserTip()); } return renderJson(e); } /** * 拦截全校校验一类的异常 * <p> * 这里重点做一类特殊处理，也就是对过期登录用用户 * <p> * 如果用户登录过期，并且为ajax请求，则response的header增加session-timeout的标识 * <p> * 如果用户登录过期，不是ajax请求，则直接跳转到登录页面，并提示会话超时 * * @author fengshuonan * @since 2020/12/16 15:11 */ @ExceptionHandler(AuthException.class) @ResponseStatu