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add 新增请求体读取异常处理

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AprilWind 2025-05-11 17:57:42 +08:00
parent 9df837f047
commit ea74803ccc
1 changed files with 22 additions and 0 deletions
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ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/handler/GlobalExceptionHandler.java
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@ -2,6 +2,7 @@ package org.dromara.common.web.handler;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.http.HttpStatus;
import com.fasterxml.jackson.core.JsonParseException;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.validation.ConstraintViolation;
@ -14,6 +15,7 @@ import org.dromara.common.core.exception.base.BaseException;
import org.dromara.common.core.utils.StreamUtils;
import org.dromara.common.json.utils.JsonUtils;
import org.springframework.context.support.DefaultMessageSourceResolvable;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.validation.BindException;
import org.springframework.web.HttpRequestMethodNotSupportedException;
import org.springframework.web.bind.MethodArgumentNotValidException;
@ -180,4 +182,24 @@ public class GlobalExceptionHandler {
return R.fail(message);
}
/**
* JSON 解析异常（Jackson 在处理 JSON 格式出错时抛出）
* 可能是请求体格式非法，也可能是服务端反序列化失败
*/
@ExceptionHandler(JsonParseException.class)
public R<Void> handleJsonParseException(JsonParseException e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求地址'{}' 发生 JSON 解析异常: {}", requestURI, e.getMessage());
return R.fail(HttpStatus.HTTP_BAD_REQUEST, "请求数据格式错误（JSON 解析失败）：" + e.getMessage());
}
/**
* 请求体读取异常（通常是请求参数格式非法、字段类型不匹配等）
*/
@ExceptionHandler(HttpMessageNotReadableException.class)
public R<Void> handleHttpMessageNotReadableException(HttpMessageNotReadableException e, HttpServletRequest request) {
log.error("请求地址'{}', 参数解析失败: {}", request.getRequestURI(), e.getMessage());
return R.fail(HttpStatus.HTTP_BAD_REQUEST, "请求参数格式错误：" + e.getMostSpecificCause().getMessage());
}
}