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feat(exception): 完善全局异常处理器功能 

- 添加对 HttpRequestMethodNotSupportedException、MissingServletRequestParameterException 和 TypeMismatchException 的处理
-增加未知运行时异常的处理
- 优化异常处理逻辑，统一错误信息格式
- 引入 HttpServletRequest 以获取请求路径信息
This commit is contained in:
mzr 2024-11-06 09:49:35 +08:00
parent fc7e6b2b5e
commit d696a6c205
1 changed files with 52 additions and 1 deletions
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53
crm-common/src/main/java/com/yb/lb/common/exception/GlobalExceptionHandler.java
View File

@ -5,13 +5,18 @@ import com.yb.lb.common.utils.ErrorUtils;
import com.yb.lb.common.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.TypeMismatchException;
import org.springframework.stereotype.Component;
import org.springframework.validation.BindException;
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 javax.servlet.http.HttpServletRequest;
/**
* 全局异常处理器
*
@ -72,7 +77,53 @@ public class GlobalExceptionHandler {
public Object validExceptionHandler(MethodArgumentNotValidException e) {
log.error(e.getMessage(), e);
String message = e.getBindingResult().getFieldError().getDefaultMessage();
return AjaxResult.error(message);
return AjaxResult.error(ErrorUtils.ERROR, message);
}
/**
* 请求方式不支持
*/
@ResponseBody
@ExceptionHandler(HttpRequestMethodNotSupportedException.class)
public AjaxResult handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e,
HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求地址'" + requestURI + "',不支持'" + e.getMethod() + "'请求");
return AjaxResult.error(ErrorUtils.ERROR, e.getMessage());
}
/**
* 缺少参数异常
*/
@ResponseBody
@ExceptionHandler(MissingServletRequestParameterException.class)
public AjaxResult handleMissingPathVariableException(MissingServletRequestParameterException e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求缺少必需的参数'" + requestURI + "',发生系统异常." + e.getMessage());
return AjaxResult.error(ErrorUtils.ERROR, String.format("请求缺少必需的参数[%s]", e.getParameterName()));
}
/**
* 请求参数类型不匹配
*/
@ResponseBody
@ExceptionHandler(TypeMismatchException.class)
public AjaxResult handleMethodArgumentTypeMismatchException(TypeMismatchException e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求参数类型不匹配'" + requestURI + "',发生系统异常." + e.getMessage());
return AjaxResult.error(ErrorUtils.ERROR, 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.getPropertyName(), e.getRequiredType().getName(), e.getValue()));
}
/**
* 拦截未知的运行时异常
*/
@ResponseBody
@ExceptionHandler(RuntimeException.class)
public AjaxResult handleRuntimeException(RuntimeException e, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求地址'" + requestURI + "',发生未知异常." + e.getMessage());
return AjaxResult.error(ErrorUtils.ERROR, e.getMessage());
}
}