diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/qianlan/TestNodeController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/qianlan/TestNodeController.java
new file mode 100644
index 000000000..951f23cf3
--- /dev/null
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/qianlan/TestNodeController.java
@@ -0,0 +1,111 @@
+package com.ruoyi.web.controller.qianlan;
+
+import java.util.List;
+import java.util.Arrays;
+
+import lombok.RequiredArgsConstructor;
+import javax.validation.constraints.*;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.validation.annotation.Validated;
+import com.ruoyi.common.annotation.RepeatSubmit;
+import com.ruoyi.common.annotation.Log;
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.validate.AddGroup;
+import com.ruoyi.common.core.validate.EditGroup;
+import com.ruoyi.common.enums.BusinessType;
+import com.ruoyi.system.domain.vo.TestNodeVo;
+import com.ruoyi.system.domain.bo.TestNodeBo;
+import com.ruoyi.system.service.ITestNodeService;
+import com.ruoyi.common.utils.poi.ExcelUtil;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+/**
+ * 节点维护Controller
+ *
+ * @author qianlan
+ * @date 2021-08-08
+ */
+@Validated
+@Api(value = "节点维护控制器", tags = {"节点维护管理"})
+@RequiredArgsConstructor(onConstructor_ = @Autowired)
+@RestController
+@RequestMapping("/system/node")
+public class TestNodeController extends BaseController {
+
+    private final ITestNodeService iTestNodeService;
+
+    /**
+     * 查询节点维护列表
+     */
+    @ApiOperation("查询节点维护列表")
+    @PreAuthorize("@ss.hasPermi('system:node:list')")
+    @GetMapping("/list")
+    public AjaxResult<List<TestNodeVo>> list(@Validated TestNodeBo bo) {
+        List<TestNodeVo> list = iTestNodeService.queryList(bo);
+        return AjaxResult.success(list);
+    }
+
+    /**
+     * 导出节点维护列表
+     */
+    @ApiOperation("导出节点维护列表")
+    @PreAuthorize("@ss.hasPermi('system:node:export')")
+    @Log(title = "节点维护", businessType = BusinessType.EXPORT)
+    @GetMapping("/export")
+    public AjaxResult<TestNodeVo> export(@Validated TestNodeBo bo) {
+        List<TestNodeVo> list = iTestNodeService.queryList(bo);
+        ExcelUtil<TestNodeVo> util = new ExcelUtil<TestNodeVo>(TestNodeVo.class);
+        return util.exportExcel(list, "节点维护");
+    }
+
+    /**
+     * 获取节点维护详细信息
+     */
+    @ApiOperation("获取节点维护详细信息")
+    @PreAuthorize("@ss.hasPermi('system:node:query')")
+    @GetMapping("/{id}")
+    public AjaxResult<TestNodeVo> getInfo(@NotNull(message = "主键不能为空")
+                                                  @PathVariable("id") Long id) {
+        return AjaxResult.success(iTestNodeService.queryById(id));
+    }
+
+    /**
+     * 新增节点维护
+     */
+    @ApiOperation("新增节点维护")
+    @PreAuthorize("@ss.hasPermi('system:node:add')")
+    @Log(title = "节点维护", businessType = BusinessType.INSERT)
+    @RepeatSubmit
+    @PostMapping()
+    public AjaxResult<Void> add(@Validated(AddGroup.class) @RequestBody TestNodeBo bo) {
+        return toAjax(iTestNodeService.insertByBo(bo) ? 1 : 0);
+    }
+
+    /**
+     * 修改节点维护
+     */
+    @ApiOperation("修改节点维护")
+    @PreAuthorize("@ss.hasPermi('system:node:edit')")
+    @Log(title = "节点维护", businessType = BusinessType.UPDATE)
+    @RepeatSubmit
+    @PutMapping()
+    public AjaxResult<Void> edit(@Validated(EditGroup.class) @RequestBody TestNodeBo bo) {
+        return toAjax(iTestNodeService.updateByBo(bo) ? 1 : 0);
+    }
+
+    /**
+     * 删除节点维护
+     */
+    @ApiOperation("删除节点维护")
+    @PreAuthorize("@ss.hasPermi('system:node:remove')")
+    @Log(title = "节点维护" , businessType = BusinessType.DELETE)
+    @DeleteMapping("/{ids}")
+    public AjaxResult<Void> remove(@NotEmpty(message = "主键不能为空")
+                                       @PathVariable Long[] ids) {
+        return toAjax(iTestNodeService.deleteWithValidByIds(Arrays.asList(ids), true) ? 1 : 0);
+    }
+}
diff --git a/ruoyi-admin/src/main/resources/application-dev.yml b/ruoyi-admin/src/main/resources/application-dev.yml
index 6491c8557..4161595bc 100644
--- a/ruoyi-admin/src/main/resources/application-dev.yml
+++ b/ruoyi-admin/src/main/resources/application-dev.yml
@@ -78,7 +78,7 @@ spring:
     # 数据库索引
     database: 0
     # 密码
-    password:
+    password: root
     # 连接超时时间
     timeout: 10s
     # 是否开启ssl
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/domain/TestNode.java b/ruoyi-system/src/main/java/com/ruoyi/system/domain/TestNode.java
new file mode 100644
index 000000000..1653e8264
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/domain/TestNode.java
@@ -0,0 +1,47 @@
+package com.ruoyi.system.domain;
+
+import com.baomidou.mybatisplus.annotation.*;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+import java.io.Serializable;
+import java.util.Date;
+import java.math.BigDecimal;
+
+/**
+ * 节点维护对象 test_node
+ *
+ * @author qianlan
+ * @date 2021-08-08
+ */
+@Data
+@NoArgsConstructor
+@Accessors(chain = true)
+@TableName("test_node")
+public class TestNode implements Serializable {
+
+    private static final long serialVersionUID=1L;
+
+
+    /**
+     * 主键
+     */
+    @TableId(value = "id")
+    private Long id;
+
+    /**
+     * 节点名
+     */
+    private String name;
+
+    /**
+     * 分类
+     */
+    private String categary;
+
+    /**
+     * 父id
+     */
+    private Long pid;
+
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/TestNodeBo.java b/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/TestNodeBo.java
new file mode 100644
index 000000000..d9247574a
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/TestNodeBo.java
@@ -0,0 +1,76 @@
+package com.ruoyi.system.domain.bo;
+
+import com.ruoyi.common.core.validate.AddGroup;
+import com.ruoyi.common.core.validate.EditGroup;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import javax.validation.constraints.*;
+
+import java.util.Date;
+
+import com.ruoyi.common.core.domain.TreeEntity;
+
+/**
+ * 节点维护业务对象 test_node
+ *
+ * @author qianlan
+ * @date 2021-08-08
+ */
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ApiModel("节点维护业务对象")
+public class TestNodeBo extends TreeEntity {
+
+    /**
+     * 主键
+     */
+	@ApiModelProperty("主键")
+    private Long id;
+
+    /**
+     * 节点名
+     */
+	@ApiModelProperty("节点名")
+    private String name;
+
+    /**
+     * 分类
+     */
+	@ApiModelProperty("分类")
+    private String categary;
+
+    /**
+     * 父id
+     */
+	@ApiModelProperty("父id")
+    private Long pid;
+
+
+    /**
+     * 分页大小
+     */
+    @ApiModelProperty("分页大小")
+    private Integer pageSize;
+
+    /**
+     * 当前页数
+     */
+    @ApiModelProperty("当前页数")
+    private Integer pageNum;
+
+    /**
+     * 排序列
+     */
+    @ApiModelProperty("排序列")
+    private String orderByColumn;
+
+    /**
+     * 排序的方向desc或者asc
+     */
+    @ApiModelProperty(value = "排序的方向", example = "asc,desc")
+    private String isAsc;
+
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/domain/vo/TestNodeVo.java b/ruoyi-system/src/main/java/com/ruoyi/system/domain/vo/TestNodeVo.java
new file mode 100644
index 000000000..6952e825a
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/domain/vo/TestNodeVo.java
@@ -0,0 +1,51 @@
+package com.ruoyi.system.domain.vo;
+
+import com.ruoyi.common.annotation.Excel;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import java.util.Date;
+
+
+
+/**
+ * 节点维护视图对象 test_node
+ *
+ * @author qianlan
+ * @date 2021-08-08
+ */
+@Data
+@ApiModel("节点维护视图对象")
+public class TestNodeVo {
+
+	private static final long serialVersionUID = 1L;
+
+	/**
+     *  主键
+     */
+	@ApiModelProperty("主键")
+	private Long id;
+
+    /**
+     * 节点名
+     */
+	@Excel(name = "节点名")
+	@ApiModelProperty("节点名")
+	private String name;
+
+    /**
+     * 分类
+     */
+	@Excel(name = "分类")
+	@ApiModelProperty("分类")
+	private String categary;
+
+    /**
+     * 父id
+     */
+	@Excel(name = "父id")
+	@ApiModelProperty("父id")
+	private Long pid;
+
+
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TestNodeMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TestNodeMapper.java
new file mode 100644
index 000000000..601a88a4b
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/TestNodeMapper.java
@@ -0,0 +1,16 @@
+package com.ruoyi.system.mapper;
+
+import com.ruoyi.system.domain.TestNode;
+import com.ruoyi.common.core.mybatisplus.core.BaseMapperPlus;
+import com.ruoyi.common.core.mybatisplus.cache.MybatisPlusRedisCache;
+import org.apache.ibatis.annotations.CacheNamespace;
+
+/**
+ * 节点维护Mapper接口
+ *
+ * @author qianlan
+ * @date 2021-08-08
+ */
+public interface TestNodeMapper extends BaseMapperPlus<TestNode> {
+
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/ITestNodeService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/ITestNodeService.java
new file mode 100644
index 000000000..1157b9b3d
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/ITestNodeService.java
@@ -0,0 +1,51 @@
+package com.ruoyi.system.service;
+
+import com.ruoyi.system.domain.TestNode;
+import com.ruoyi.system.domain.vo.TestNodeVo;
+import com.ruoyi.system.domain.bo.TestNodeBo;
+import com.ruoyi.common.core.mybatisplus.core.IServicePlus;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * 节点维护Service接口
+ *
+ * @author qianlan
+ * @date 2021-08-08
+ */
+public interface ITestNodeService extends IServicePlus<TestNode, TestNodeVo> {
+	/**
+	 * 查询单个
+	 * @return
+	 */
+	TestNodeVo queryById(Long id);
+
+
+	/**
+	 * 查询列表
+	 */
+	List<TestNodeVo> queryList(TestNodeBo bo);
+
+	/**
+	 * 根据新增业务对象插入节点维护
+	 * @param bo 节点维护新增业务对象
+	 * @return
+	 */
+	Boolean insertByBo(TestNodeBo bo);
+
+	/**
+	 * 根据编辑业务对象修改节点维护
+	 * @param bo 节点维护编辑业务对象
+	 * @return
+	 */
+	Boolean updateByBo(TestNodeBo bo);
+
+	/**
+	 * 校验并删除数据
+	 * @param ids 主键集合
+	 * @param isValid 是否校验,true-删除前校验,false-不校验
+	 * @return
+	 */
+	Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TestNodeServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TestNodeServiceImpl.java
new file mode 100644
index 000000000..61da9ca3f
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TestNodeServiceImpl.java
@@ -0,0 +1,78 @@
+package com.ruoyi.system.service.impl;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.util.StrUtil;
+import org.springframework.stereotype.Service;
+import com.ruoyi.common.core.mybatisplus.core.ServicePlusImpl;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.ruoyi.system.domain.bo.TestNodeBo;
+import com.ruoyi.system.domain.vo.TestNodeVo;
+import com.ruoyi.system.domain.TestNode;
+import com.ruoyi.system.mapper.TestNodeMapper;
+import com.ruoyi.system.service.ITestNodeService;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Collection;
+
+/**
+ * 节点维护Service业务层处理
+ *
+ * @author qianlan
+ * @date 2021-08-08
+ */
+@Service
+public class TestNodeServiceImpl extends ServicePlusImpl<TestNodeMapper, TestNode, TestNodeVo> implements ITestNodeService {
+
+    @Override
+    public TestNodeVo queryById(Long id){
+        return getVoById(id);
+    }
+
+
+    @Override
+    public List<TestNodeVo> queryList(TestNodeBo bo) {
+        return listVo(buildQueryWrapper(bo));
+    }
+
+    private LambdaQueryWrapper<TestNode> buildQueryWrapper(TestNodeBo bo) {
+        Map<String, Object> params = bo.getParams();
+        LambdaQueryWrapper<TestNode> lqw = Wrappers.lambdaQuery();
+        lqw.like(StrUtil.isNotBlank(bo.getName()), TestNode::getName, bo.getName());
+        lqw.eq(StrUtil.isNotBlank(bo.getCategary()), TestNode::getCategary, bo.getCategary());
+        lqw.eq(bo.getPid() != null, TestNode::getPid, bo.getPid());
+        return lqw;
+    }
+
+    @Override
+    public Boolean insertByBo(TestNodeBo bo) {
+        TestNode add = BeanUtil.toBean(bo, TestNode.class);
+        validEntityBeforeSave(add);
+        return save(add);
+    }
+
+    @Override
+    public Boolean updateByBo(TestNodeBo bo) {
+        TestNode update = BeanUtil.toBean(bo, TestNode.class);
+        validEntityBeforeSave(update);
+        return updateById(update);
+    }
+
+    /**
+     * 保存前的数据校验
+     *
+     * @param entity 实体类数据
+     */
+    private void validEntityBeforeSave(TestNode entity){
+        //TODO 做一些数据校验,如唯一约束
+    }
+
+    @Override
+    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
+        if(isValid){
+            //TODO 做一些业务上的校验,判断是否需要校验
+        }
+        return removeByIds(ids);
+    }
+}
diff --git a/ruoyi-system/src/main/resources/mapper/system/TestNodeMapper.xml b/ruoyi-system/src/main/resources/mapper/system/TestNodeMapper.xml
new file mode 100644
index 000000000..9138ef0b0
--- /dev/null
+++ b/ruoyi-system/src/main/resources/mapper/system/TestNodeMapper.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ruoyi.system.mapper.TestNodeMapper">
+
+    <resultMap type="com.ruoyi.system.domain.TestNode" id="TestNodeResult">
+        <result property="id" column="id"/>
+        <result property="name" column="name"/>
+        <result property="categary" column="categary"/>
+        <result property="pid" column="pid"/>
+    </resultMap>
+
+
+</mapper>
\ No newline at end of file
diff --git a/ruoyi-ui/src/api/system/node.js b/ruoyi-ui/src/api/system/node.js
new file mode 100644
index 000000000..30f22d1ff
--- /dev/null
+++ b/ruoyi-ui/src/api/system/node.js
@@ -0,0 +1,53 @@
+import request from '@/utils/request'
+
+// 查询节点维护列表
+export function listNode(query) {
+  return request({
+    url: '/system/node/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 查询节点维护详细
+export function getNode(id) {
+  return request({
+    url: '/system/node/' + id,
+    method: 'get'
+  })
+}
+
+// 新增节点维护
+export function addNode(data) {
+  return request({
+    url: '/system/node',
+    method: 'post',
+    data: data
+  })
+}
+
+// 修改节点维护
+export function updateNode(data) {
+  return request({
+    url: '/system/node',
+    method: 'put',
+    data: data
+  })
+}
+
+// 删除节点维护
+export function delNode(id) {
+  return request({
+    url: '/system/node/' + id,
+    method: 'delete'
+  })
+}
+
+// 导出节点维护
+export function exportNode(query) {
+  return request({
+    url: '/system/node/export',
+    method: 'get',
+    params: query
+  })
+}
\ No newline at end of file
diff --git a/ruoyi-ui/src/views/system/node/index.vue b/ruoyi-ui/src/views/system/node/index.vue
new file mode 100644
index 000000000..4353de078
--- /dev/null
+++ b/ruoyi-ui/src/views/system/node/index.vue
@@ -0,0 +1,274 @@
+<template>
+  <div class="app-container">
+    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
+      <el-form-item label="节点名" prop="name">
+        <el-input
+          v-model="queryParams.name"
+          placeholder="请输入节点名"
+          clearable
+          size="small"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="分类" prop="categary">
+        <el-input
+          v-model="queryParams.categary"
+          placeholder="请输入分类"
+          clearable
+          size="small"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item label="父id" prop="pid">
+        <el-input
+          v-model="queryParams.pid"
+          placeholder="请输入父id"
+          clearable
+          size="small"
+          @keyup.enter.native="handleQuery"
+        />
+      </el-form-item>
+      <el-form-item>
+	    <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button
+          type="primary"
+          plain
+          icon="el-icon-plus"
+          size="mini"
+          @click="handleAdd"
+          v-hasPermi="['system:node:add']"
+        >新增</el-button>
+      </el-col>
+      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+    <el-table
+      v-loading="loading"
+      :data="nodeList"
+      row-key="id"
+      default-expand-all
+      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
+    >
+      <el-table-column label="节点名" prop="name" />
+      <el-table-column label="id" prop="id" />
+      <el-table-column label="分类" align="center" prop="categary" />
+      <el-table-column label="父id" align="center" prop="pid" />
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template slot-scope="scope">
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-edit"
+            @click="handleUpdate(scope.row)"
+            v-hasPermi="['system:node:edit']"
+          >修改</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-plus"
+            @click="handleAdd(scope.row)"
+            v-hasPermi="['system:node:add']"
+          >新增</el-button>
+          <el-button
+            size="mini"
+            type="text"
+            icon="el-icon-delete"
+            @click="handleDelete(scope.row)"
+            v-hasPermi="['system:node:remove']"
+          >删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+
+    <!-- 添加或修改节点维护对话框 -->
+    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
+      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
+        <el-form-item label="节点名" prop="name">
+          <el-input v-model="form.name" placeholder="请输入节点名" />
+        </el-form-item>
+        <el-form-item label="分类" prop="categary">
+          <el-input v-model="form.categary" placeholder="请输入分类" />
+        </el-form-item>
+        <el-form-item label="父id" prop="pid">
+          <treeselect v-model="form.pid" :options="nodeOptions" :normalizer="normalizer" placeholder="请选择父id" />
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
+        <el-button @click="cancel">取 消</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { listNode, getNode, delNode, addNode, updateNode, exportNode } from "@/api/system/node";
+import Treeselect from "@riophae/vue-treeselect";
+import "@riophae/vue-treeselect/dist/vue-treeselect.css";
+
+export default {
+  name: "Node",
+  components: {
+    Treeselect
+  },
+  data() {
+    return {
+      // 按钮loading
+      buttonLoading: false,
+      // 遮罩层
+      loading: true,
+      // 显示搜索条件
+      showSearch: true,
+      // 节点维护表格数据
+      nodeList: [],
+      // 节点维护树选项
+      nodeOptions: [],
+      // 弹出层标题
+      title: "",
+      // 是否显示弹出层
+      open: false,
+      // 查询参数
+      queryParams: {
+        name: null,
+        categary: null,
+        pid: null
+      },
+      // 表单参数
+      form: {},
+      // 表单校验
+      rules: {
+      }
+    };
+  },
+  created() {
+    this.getList();
+  },
+  methods: {
+    /** 查询节点维护列表 */
+    getList() {
+      this.loading = true;
+      listNode(this.queryParams).then(response => {
+        this.nodeList = this.handleTree(response.data, "id", "pid");
+        this.loading = false;
+      });
+    },
+    /** 转换节点维护数据结构 */
+    normalizer(node) {
+      if (node.children && !node.children.length) {
+        delete node.children;
+      }
+      return {
+        id: node.id,
+        label: node.name,
+        children: node.children
+      };
+    },
+	/** 查询节点维护下拉树结构 */
+    getTreeselect() {
+      listNode().then(response => {
+        this.nodeOptions = [];
+        const data = { id: 0, name: '顶级节点', children: [] };
+        data.children = this.handleTree(response.data, "id", "pid");
+        this.nodeOptions.push(data);
+      });
+    },
+    // 取消按钮
+    cancel() {
+      this.open = false;
+      this.reset();
+    },
+    // 表单重置
+    reset() {
+      this.form = {
+        id: null,
+        name: null,
+        categary: null,
+        pid: null
+      };
+      this.resetForm("form");
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.getList();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    /** 新增按钮操作 */
+    handleAdd(row) {
+      this.reset();
+      this.getTreeselect();
+      if (row != null && row.id) {
+        this.form.pid = row.id;
+      } else {
+        this.form.pid = 0;
+      }
+      this.open = true;
+      this.title = "添加节点维护";
+    },
+    /** 修改按钮操作 */
+    handleUpdate(row) {
+	  this.loading = true;
+      this.reset();
+      this.getTreeselect();
+      if (row != null) {
+        this.form.pid = row.id;
+      }
+      getNode(row.id).then(response => {
+	    this.loading = false;
+        this.form = response.data;
+        this.open = true;
+        this.title = "修改节点维护";
+      });
+    },
+    /** 提交按钮 */
+    submitForm() {
+      this.$refs["form"].validate(valid => {
+        if (valid) {
+		  this.buttonLoading = true;
+          if (this.form.id != null) {
+            updateNode(this.form).then(response => {
+              this.msgSuccess("修改成功");
+              this.open = false;
+              this.getList();
+            }).finally(() => {
+              this.buttonLoading = false;
+            });
+          } else {
+            addNode(this.form).then(response => {
+              this.msgSuccess("新增成功");
+              this.open = false;
+              this.getList();
+            }).finally(() => {
+              this.buttonLoading = false;
+            });
+          }
+        }
+      });
+    },
+    /** 删除按钮操作 */
+    handleDelete(row) {
+      this.$confirm('是否确认删除节点维护编号为"' + row.id + '"的数据项?', "警告", {
+          confirmButtonText: "确定",
+          cancelButtonText: "取消",
+          type: "warning"
+        }).then(() => {
+		  this.loading = true;
+          return delNode(row.id);
+        }).then(() => {
+		  this.loading = false;
+          this.getList();
+          this.msgSuccess("删除成功");
+        }).catch(() => {});
+    }
+  }
+};
+</script>