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update 优化 拆分异常处理器

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疯狂的狮子Li
2024-04-30 16:43:26 +08:00
parent 2782c369c9
commit f7f2c1730d
5 changed files with 71 additions and 35 deletions
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9
ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/config/ResourcesConfig.java
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@ -1,5 +1,6 @@
package org.dromara.common.web.config;
import org.dromara.common.web.handler.GlobalExceptionHandler;
import org.dromara.common.web.interceptor.PlusWebInvokeTimeInterceptor;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.context.annotation.Bean;
@ -49,4 +50,12 @@ public class ResourcesConfig implements WebMvcConfigurer {
// 返回新的CorsFilter
return new CorsFilter(source);
}
/**
* 全局异常处理器
*/
@Bean
public GlobalExceptionHandler globalExceptionHandler() {
return new GlobalExceptionHandler();
}
}

142
ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/handler/GlobalExceptionHandler.java Normal file
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@ -0,0 +1,142 @@
package org.dromara.common.web.handler;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.http.HttpStatus;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.validation.ConstraintViolation;
import jakarta.validation.ConstraintViolationException;
import lombok.extern.slf4j.Slf4j;
import org.dromara.common.core.domain.R;
import org.dromara.common.core.exception.ServiceException;
import org.dromara.common.core.exception.base.BaseException;
import org.dromara.common.core.utils.StreamUtils;
import org.springframework.context.support.DefaultMessageSourceResolvable;
import org.springframework.validation.BindException;
import org.springframework.web.HttpRequestMethodNotSupportedException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.MissingPathVariableException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
import org.springframework.web.servlet.NoHandlerFoundException;
/**
* 全局异常处理器
*
* @author Lion Li
*/
@Slf4j
@RestControllerAdvice
public class GlobalExceptionHandler {
/**
* 请求方式不支持
*/
@ExceptionHandler(HttpRequestMethodNotSupportedException.class)
public R<Void> handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e,
HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求地址'{}',不支持'{}'请求", requestURI, e.getMethod());
return R.fail(HttpStatus.HTTP_BAD_METHOD, e.getMessage());
}
/**
* 业务异常
*/
@ExceptionHandler(ServiceException.class)
public R<Void> handleServiceException(ServiceException e, HttpServletRequest request) {
log.error(e.getMessage());
Integer code = e.getCode();
return ObjectUtil.isNotNull(code) ? R.fail(code, e.getMessage()) : R.fail(e.getMessage());
}
/**
* 业务异常
*/
@ExceptionHandler(BaseException.class)
public R<Void> handleBaseException(BaseException e, HttpServletRequest request) {
log.error(e.getMessage());
return R.fail(e.getMessage());
}
/**
* 请求路径中缺少必需的路径变量
*/
@ExceptionHandler(MissingPathVariableException.class)
public R<Void> handleMissingPathVariableException(MissingPathVariableException e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求路径中缺少必需的路径变量'{}',发生系统异常.", requestURI);
return R.fail(String.format("请求路径中缺少必需的路径变量[%s]", e.getVariableName()));
}
/**
* 请求参数类型不匹配
*/
@ExceptionHandler(MethodArgumentTypeMismatchException.class)
public R<Void> handleMethodArgumentTypeMismatchException(MethodArgumentTypeMismatchException e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求参数类型不匹配'{}',发生系统异常.", requestURI);
return R.fail(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()));
}
/**
* 找不到路由
*/
@ExceptionHandler(NoHandlerFoundException.class)
public R<Void> handleNoHandlerFoundException(NoHandlerFoundException e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求地址'{}'不存在.", requestURI);
return R.fail(HttpStatus.HTTP_NOT_FOUND, e.getMessage());
}
/**
* 拦截未知的运行时异常
*/
@ExceptionHandler(RuntimeException.class)
public R<Void> handleRuntimeException(RuntimeException e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求地址'{}',发生未知异常.", requestURI, e);
return R.fail(e.getMessage());
}
/**
* 系统异常
*/
@ExceptionHandler(Exception.class)
public R<Void> handleException(Exception e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求地址'{}',发生系统异常.", requestURI, e);
return R.fail(e.getMessage());
}
/**
* 自定义验证异常
*/
@ExceptionHandler(BindException.class)
public R<Void> handleBindException(BindException e) {
log.error(e.getMessage());
String message = StreamUtils.join(e.getAllErrors(), DefaultMessageSourceResolvable::getDefaultMessage, ", ");
return R.fail(message);
}
/**
* 自定义验证异常
*/
@ExceptionHandler(ConstraintViolationException.class)
public R<Void> constraintViolationException(ConstraintViolationException e) {
log.error(e.getMessage());
String message = StreamUtils.join(e.getConstraintViolations(), ConstraintViolation::getMessage, ", ");
return R.fail(message);
}
/**
* 自定义验证异常
*/
@ExceptionHandler(MethodArgumentNotValidException.class)
public R<Void> handleMethodArgumentNotValidException(MethodArgumentNotValidException e) {
log.error(e.getMessage());
String message = e.getBindingResult().getFieldError().getDefaultMessage();
return R.fail(message);
}
}