树级结构更新子节点使用replaceFirst

RuoYi

2021-05-11 ddbc04a88b862a8e054354e59ed4d11ecae65077

树级结构更新子节点使用replaceFirst

 src/main/java/com/ruoyi/project/system/service/impl/SysDeptServiceImpl.java

@@ -241,7 +241,7 @@
        List<SysDept> children = deptMapper.selectChildrenDeptById(deptId);

        for (SysDept child : children)

        {

            child.setAncestors(child.getAncestors().replace(oldAncestors, newAncestors));

            child.setAncestors(child.getAncestors().replaceFirst(oldAncestors, newAncestors));

        }

        if (children.size() > 0)

        {