异常处理

 1 @RestControllerAdvice
 2 @Slf4j
 3 public class GlobalException {
 4 @ExceptionHandler(XXXException.class)
 5 public String serviceExceptionHandler(XXXException e) {
 6 StackTraceElement stackTraceElement = e.getStackTrace()[0];
 7 // 获取类名
 8 String className = stackTraceElement.getClassName();
 9 String filePath = stackTraceElement.getFileName();
10 int lineNumber = stackTraceElement.getLineNumber();
11 String methodName = stackTraceElement.getMethodName();
12 log.info("类名:{},文件路径:{},行数:{},方法名:{}", className, filePath , lineNumber, methodName);
13 return "类名:" + className + "，文件路径:" + filePath + ",行数:" + lineNumber + "方法名:" + methodName;
14 }
15 }