优化空指针异常时无法获取错误信息问题

ruoyi-common/ruoyi-common-log/src/main/java/com/ruoyi/common/log/aspect/LogAspect.java

@@ -19,6 +19,8 @@ import org.springframework.stereotype.Component;
 import org.springframework.validation.BindingResult;
 import org.springframework.web.multipart.MultipartFile;
 import com.alibaba.fastjson2.JSON;
+import com.ruoyi.common.core.text.Convert;
+import com.ruoyi.common.core.utils.ExceptionUtil;
 import com.ruoyi.common.core.utils.ServletUtils;
 import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.core.utils.ip.IpUtils;
@@ -53,7 +55,7 @@ public class LogAspect
      * 处理请求前执行
      */
     @Before(value = "@annotation(controllerLog)")
-    public void boBefore(JoinPoint joinPoint, Log controllerLog)
+    public void doBefore(JoinPoint joinPoint, Log controllerLog)
     {
         TIME_THREADLOCAL.set(System.currentTimeMillis());
     }
@@ -101,7 +103,7 @@ public class LogAspect
             if (e != null)
             {
                 operLog.setStatus(BusinessStatus.FAIL.ordinal());
-                operLog.setErrorMsg(StringUtils.substring(e.getMessage(), 0, 2000));
+                operLog.setErrorMsg(StringUtils.substring(Convert.toStr(e.getMessage(), ExceptionUtil.getExceptionMessage(e)), 0, 2000));
             }
             // 设置方法名称
             String className = joinPoint.getTarget().getClass().getName();