Merge remote-tracking branch 'origin/main'

src/main/java/com/budwk/app/sys/controller/SysUnitController.java

@@ -299,7 +299,7 @@ public class SysUnitController {
                                 )
                         ));
             }
-            List<Tree<String>> treeList = TreeUtil.build(nodeList, StrUtil.blankToDefault(pid, "J"));
+            List<Tree<String>> treeList = TreeUtil.build(nodeList, StrUtil.blankToDefault(pid, "0"));
             return Result.success(treeList);
         } catch (Exception e) {
             return Result.error();

src/main/resources/views/platform/sys/unit/index.html

@@ -6,21 +6,21 @@ layout("/layouts/platform.html"){
 		background: transparent;
 		padding: 8px;
 	}
-	
+
 	/* 节点行高调整 */
 	.custom-tree .el-tree-node {
 		margin: 2px 0;
 		border-radius: 6px;
 		transition: all 0.2s ease;
 	}
-	
-	
+
+
 	/* 选中状态 */
 	.custom-tree .el-tree-node.is-current > .el-tree-node__content {
 		background: #e8f4ff;
 		border-left: 3px solid #409eff;
 	}
-	
+
 	/* 节点内容区域 */
 	.custom-tree .el-tree-node__content {
 		height: 36px;
@@ -29,7 +29,7 @@ layout("/layouts/platform.html"){
 		border-radius: 6px;
 		transition: all 0.2s ease;
 	}
-	
+
 	/* 自定义节点内容 */
 	.custom-tree-node {
 		display: flex;
@@ -37,8 +37,8 @@ layout("/layouts/platform.html"){
 		width: 100%;
 		gap: 8px;
 	}
-	
-	
+
+
 	/* 文件夹图标颜色优化 */
 	.el-icon-folder {
 		color: #909399;
@@ -46,7 +46,7 @@ layout("/layouts/platform.html"){
 	.el-icon-folder-opened {
 		color: #409eff;
 	}
-	
+
 	/* 展开时图标旋转动画 */
 	.custom-tree .el-tree-node__expand-icon {
 		transition: transform 0.3s ease;
@@ -54,7 +54,7 @@ layout("/layouts/platform.html"){
 	.custom-tree .el-tree-node__expand-icon.expanded {
 		transform: rotate(90deg);
 	}
-	
+
 	/* 节点标签 */
 	.node-label {
 		flex: 1;
@@ -62,13 +62,13 @@ layout("/layouts/platform.html"){
 		color: #303133;
 		font-weight: 500;
 	}
-	
+
 	/* 禁用展开图标（当无子节点时） */
 	.custom-tree .el-tree-node__expand-icon.is-leaf {
 		color: transparent;
 		cursor: default;
 	}
-	
+
 </style>
 <div id="app" v-cloak>
     <el-row type="flex" :gutter="20" style="height: calc(100vh - 126px)">
@@ -82,7 +82,6 @@ layout("/layouts/platform.html"){
 			                :expand-on-click-node="false"
 			                :props="{ children: 'children', label: 'name' }"
 			                node-key="id"
-			                default-expand-all
 			                @node-click="treeNodeClick"
 			                :filter-node-method="filterNode"
 			                highlight-current