fix 修复 postgres flowable sql 缺失字段问题

疯狂的狮子Li

2024-06-21 ba1f66367be7f56a1e80e39f63ed11f8f5f3dde9

 ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/StringUtils.java

@@ -22,6 +22,8 @@

    public static final String SEPARATOR = ",";

    public static final String SLASH = "/";

    /**
     * 获取参数不为空值
     *