update 删除通用工具 改为使用hutool

ruoyi-common/src/main/java/com/ruoyi/common/utils/ExceptionUtil.java

@@ -1,40 +0,0 @@
-package com.ruoyi.common.utils;
-
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import org.apache.commons.lang3.exception.ExceptionUtils;
-
-/**
- * 错误信息处理类。
- *
- * @author ruoyi
- */
-public class ExceptionUtil
-{
-    /**
-     * 获取exception的详细错误信息。
-     */
-    public static String getExceptionMessage(Throwable e)
-    {
-        StringWriter sw = new StringWriter();
-        e.printStackTrace(new PrintWriter(sw, true));
-        String str = sw.toString();
-        return str;
-    }
-
-    public static String getRootErrorMseeage(Exception e)
-    {
-        Throwable root = ExceptionUtils.getRootCause(e);
-        root = (root == null ? e : root);
-        if (root == null)
-        {
-            return "";
-        }
-        String msg = root.getMessage();
-        if (msg == null)
-        {
-            return "null";
-        }
-        return StringUtils.defaultString(msg);
-    }
-}