树级结构更新子节点使用replaceFirst

RuoYi

2021-05-11 7f802e82747b04fb56b2064ca2d9bfecefa05329

树级结构更新子节点使用replaceFirst

 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/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)

        {