!443 修复代码错误,其他文件也修改下 Merge pull request !443 from SG/N/A

若依

2022-03-05 092b3214c507a0d59c0d6080cd84c7b4e83b12f1

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

@@ -18,8 +18,7 @@
    {

        StringWriter sw = new StringWriter();

        e.printStackTrace(new PrintWriter(sw, true));

        String str = sw.toString();

        return str;

        return sw.toString();

    }



    public static String getRootErrorMessage(Exception e)