RuoYi
2023-12-13 3f4ac65a31b8d24f05a349b799759cada0c9eb2a
ruoyi-common/src/main/java/com/ruoyi/common/utils/StringUtils.java
@@ -239,7 +239,7 @@
        return str.substring(start, end);
    }
    /**
     * 判断是否为空,并且不是空白字符
     *