ai模块
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46
urbanLifelineServ/common/common-exception/pom.xml
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46
urbanLifelineServ/common/common-exception/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.xyzh</groupId>
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<artifactId>common</artifactId>
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<version>1.0.0</version>
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</parent>
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<groupId>org.xyzh.common</groupId>
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<artifactId>common-exception</artifactId>
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<version>1.0.0</version>
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<packaging>jar</packaging>
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<properties>
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<maven.compiler.source>21</maven.compiler.source>
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<maven.compiler.target>21</maven.compiler.target>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.xyzh.common</groupId>
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<artifactId>common-core</artifactId>
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<version>${urban-lifeline.version}</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-validation</artifactId>
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</dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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</dependency>
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</dependencies>
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</project>
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package org.xyzh.common.exception;
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import lombok.Getter;
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/**
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* @description 业务异常
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* @filename BusinessException.java
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* @author yslg
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* @copyright yslg
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* @since 2025-12-17
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*/
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@Getter
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public class BusinessException extends RuntimeException {
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private static final long serialVersionUID = 1L;
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private final Integer code;
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private final String message;
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public BusinessException(String message) {
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super(message);
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this.code = 500;
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this.message = message;
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}
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public BusinessException(Integer code, String message) {
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super(message);
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this.code = code;
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this.message = message;
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}
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public BusinessException(String message, Throwable cause) {
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super(message, cause);
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this.code = 500;
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this.message = message;
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}
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}
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package org.xyzh.common.exception.handler;
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import jakarta.validation.ConstraintViolation;
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import jakarta.validation.ConstraintViolationException;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.http.HttpStatus;
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import org.springframework.validation.BindException;
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import org.springframework.validation.FieldError;
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import org.springframework.web.bind.MethodArgumentNotValidException;
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import org.springframework.web.bind.MissingServletRequestParameterException;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.ResponseStatus;
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import org.springframework.web.bind.annotation.RestControllerAdvice;
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import org.springframework.web.multipart.MaxUploadSizeExceededException;
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import org.springframework.web.multipart.support.MissingServletRequestPartException;
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import org.xyzh.common.core.domain.ResultDomain;
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import org.xyzh.common.exception.BusinessException;
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import java.util.Set;
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import java.util.stream.Collectors;
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/**
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* @description 全局异常处理器
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* @filename GlobalExceptionHandler.java
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* @author yslg
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* @copyright yslg
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* @since 2025-12-17
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*/
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@Slf4j
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@RestControllerAdvice
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public class GlobalExceptionHandler {
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/**
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* 业务异常
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*/
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@ExceptionHandler(BusinessException.class)
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@ResponseStatus(HttpStatus.OK)
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public ResultDomain<?> handleBusinessException(BusinessException e) {
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log.warn("业务异常: {}", e.getMessage());
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return ResultDomain.failure(e.getCode(), e.getMessage());
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}
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/**
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* 参数校验异常 - @RequestBody 参数校验失败
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*/
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@ExceptionHandler(MethodArgumentNotValidException.class)
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@ResponseStatus(HttpStatus.OK)
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public ResultDomain<?> handleMethodArgumentNotValidException(MethodArgumentNotValidException e) {
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String message = e.getBindingResult().getFieldErrors().stream()
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.map(FieldError::getDefaultMessage)
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.collect(Collectors.joining("; "));
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log.warn("参数校验失败: {}", message);
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return ResultDomain.failure(HttpStatus.BAD_REQUEST.value(), message);
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}
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/**
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* 参数校验异常 - @Validated 校验失败（方法参数直接校验）
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*/
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@ExceptionHandler(ConstraintViolationException.class)
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@ResponseStatus(HttpStatus.OK)
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public ResultDomain<?> handleConstraintViolationException(ConstraintViolationException e) {
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Set<ConstraintViolation<?>> violations = e.getConstraintViolations();
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String message = violations.stream()
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.map(ConstraintViolation::getMessage)
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.collect(Collectors.joining("; "));
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log.warn("参数校验失败: {}", message);
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return ResultDomain.failure(HttpStatus.BAD_REQUEST.value(), message);
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}
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/**
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* 参数绑定异常
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*/
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@ExceptionHandler(BindException.class)
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@ResponseStatus(HttpStatus.OK)
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public ResultDomain<?> handleBindException(BindException e) {
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String message = e.getFieldErrors().stream()
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.map(FieldError::getDefaultMessage)
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.collect(Collectors.joining("; "));
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log.warn("参数绑定失败: {}", message);
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return ResultDomain.failure(HttpStatus.BAD_REQUEST.value(), message);
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}
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/**
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* 缺少请求参数
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*/
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@ExceptionHandler(MissingServletRequestParameterException.class)
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@ResponseStatus(HttpStatus.OK)
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public ResultDomain<?> handleMissingServletRequestParameterException(MissingServletRequestParameterException e) {
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String message = "缺少必要参数: " + e.getParameterName();
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log.warn(message);
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return ResultDomain.failure(HttpStatus.BAD_REQUEST.value(), message);
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}
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/**
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* 缺少请求Part（multipart/form-data）
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*/
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@ExceptionHandler(MissingServletRequestPartException.class)
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@ResponseStatus(HttpStatus.OK)
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public ResultDomain<?> handleMissingServletRequestPartException(MissingServletRequestPartException e) {
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String message = "缺少必要参数: " + e.getRequestPartName();
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log.warn(message);
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return ResultDomain.failure(HttpStatus.BAD_REQUEST.value(), message);
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}
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/**
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* 文件上传大小超限
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*/
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@ExceptionHandler(MaxUploadSizeExceededException.class)
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@ResponseStatus(HttpStatus.OK)
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public ResultDomain<?> handleMaxUploadSizeExceededException(MaxUploadSizeExceededException e) {
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log.warn("文件上传大小超限: {}", e.getMessage());
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return ResultDomain.failure(HttpStatus.BAD_REQUEST.value(), "上传文件大小超过限制");
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}
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/**
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* 其他未捕获异常
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*/
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@ExceptionHandler(Exception.class)
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@ResponseStatus(HttpStatus.OK)
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public ResultDomain<?> handleException(Exception e) {
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log.error("系统异常: ", e);
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return ResultDomain.failure(HttpStatus.INTERNAL_SERVER_ERROR.value(), "系统异常，请联系管理员");
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}
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}
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