1、系统默认使用fastjson序列化，重写了忽略list空值的逻辑（巨坑）

2、实现属性分组的相关功能

ruoyi-ui/src/api/mall/product/attr-group.js

@@ -0,0 +1,45 @@
+import request from '@/utils/request'
+
+// 获取品牌分组分页数据
+export function getAttrGroupList(data) {
+  return request({
+    url: '/mall-product/product/attrgroup/list/'+data.catelogId,
+    method: 'get',
+    params:data
+  })
+}
+
+//获取具体品牌分组数据
+export function getAttrGroup(data) {
+  return request({
+    url: `/mall-product/product/attrgroup/info/${data}`,
+    method: 'get',
+  })
+}
+
+// 保存品牌分组数据
+export function addAttrGroup(data) {
+  return request({
+    url: `/mall-product/product/attrgroup/save`,
+    method: 'post',
+    data:data
+  })
+}
+
+// 修改品牌分组数据
+export function editAttrGroup(data) {
+  return request({
+    url: `/mall-product/product/attrgroup/update`,
+    method: 'put',
+    data:data
+  })
+}
+
+// 删除品牌分组数据
+export function delAttrGroup(ids) {
+  return request({
+    url: '/mall-product/product/attrgroup/delete',
+    method: 'delete',
+    data:ids
+  })
+}

ruoyi-ui/src/utils/socket-server.js

@@ -45,7 +45,6 @@ export default class SocketService {
 
     // 连接成功的事件
     this.ws.onopen = () => {
-      console.log("连接服务端成功了");
       this.connected = true;
       // 重置重新连接的次数
       this.connectRetryCount = 0;

ruoyi-ui/src/views/components/mall/category-cascader.vue

@@ -0,0 +1,73 @@
+<template>
+<!--
+使用说明：
+1）、引入category-cascader.vue
+2）、语法：<category-cascader :catelogPath.sync="catelogPath"></category-cascader>
+    解释：
+      catelogPath：指定的值是cascader初始化需要显示的值，应该和父组件的catelogPath绑定;
+          由于有sync修饰符，所以cascader路径变化以后自动会修改父的catelogPath，这是结合子组件this.$emit("update:catelogPath",v);做的
+      -->
+  <div>
+    <el-cascader
+      filterable
+      clearable
+      placeholder="试试搜索：手机"
+      v-model="paths"
+      :options="categorys"
+      :props="setting"
+    ></el-cascader>
+  </div>
+</template>
+
+<script>
+
+import {getMenus} from "@/api/mall/product/category";
+
+export default {
+  components: {},
+  props: {
+    catelogPath: {
+      type: Array,
+      default(){
+        return [];
+      }
+    }
+  },
+  data() {
+    //这里存放数据
+    return {
+      setting: {
+        value: "catId",
+        label: "name",
+        children: "children"
+      },
+      categorys: [],
+      paths: this.catelogPath
+    };
+  },
+  watch:{
+    catelogPath(v){
+      this.paths = this.catelogPath;
+    },
+    paths(v){
+      this.$emit("update:catelogPath",v);
+      //还可以使用pubsub-js进行传值
+      // this.PubSub.publish("catPath",v);
+    }
+  },
+  //方法集合
+  methods: {
+    getCategorys() {
+      getMenus().then(res =>{
+        this.categorys =res.page
+      })
+    }
+  },
+
+  created() {
+    this.getCategorys();
+  }
+};
+</script>
+<style scoped>
+</style>

ruoyi-ui/src/views/components/mall/category.vue

@@ -0,0 +1,52 @@
+<template>
+  <el-tree
+    :data="menus"
+    :props="defaultProps"
+    @node-click="nodeClick"
+    node-key="catId"
+    ref="menuTree">
+  </el-tree>
+</template>
+
+<script>
+import {getMenus} from "@/api/mall/product/category";
+
+export default {
+  name: "category",
+
+  data() {
+    return {
+      menus: [],
+      expandedKey: [],
+      defaultProps: {
+        children: "children",
+        label: "name"
+      },
+    };
+  },
+
+  created() {
+    this.getMenus()
+  },
+
+  methods:{
+    getMenus() {
+      this.$modal.loading("请稍候...");
+      getMenus().then(res => {
+        this.$modal.closeLoading()
+        this.menus = res.page;
+      })
+    },
+
+    nodeClick(data,node,component) {
+      //向父组件发送事件
+      this.$emit("tree-node-click",data,node,component)
+    },
+
+  }
+}
+</script>
+
+<style scoped>
+
+</style>

ruoyi-ui/src/views/mall/product/attribute/attr-group.vue

@@ -0,0 +1,191 @@
+<template>
+  <div class="app-container">
+    <el-row :gutter="20">
+      <el-col :span="6">
+        <category @tree-node-click="treenodeclick"></category>
+      </el-col>
+      <el-col :span="18">
+        <div class="mod-config">
+          <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
+            <el-form-item>
+              <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
+            </el-form-item>
+            <el-form-item>
+              <el-button-group>
+                <el-button @click="getDataList()">查询</el-button>
+                <el-button type="success" @click="getAllDataList()">查询全部</el-button>
+                <el-button
+                  type="primary"
+                  @click="addOrUpdateHandle()"
+                >新增
+                </el-button>
+                <el-button
+                  type="danger"
+                  @click="deleteHandle()"
+                  :disabled="dataListSelections.length <= 0"
+                >批量删除
+                </el-button>
+              </el-button-group>
+
+            </el-form-item>
+          </el-form>
+          <el-table
+            :data="dataList"
+            border
+            v-loading="dataListLoading"
+            @selection-change="selectionChangeHandle"
+            style="width: 100%;"
+          >
+            <el-table-column type="selection" header-align="center" align="center" width="50"></el-table-column>
+            <el-table-column prop="attrGroupName" header-align="center" align="center" label="组名"></el-table-column>
+            <el-table-column prop="sort" header-align="center" align="center" label="排序"></el-table-column>
+            <el-table-column prop="descript" header-align="center" align="center" label="描述"></el-table-column>
+            <el-table-column prop="icon" header-align="center" align="center" label="组图标"></el-table-column>
+            <el-table-column prop="catelogId" header-align="center" align="center" label="所属分类id"></el-table-column>
+            <el-table-column
+              fixed="right"
+              header-align="center"
+              align="center"
+              width="150"
+              label="操作"
+            >
+              <template slot-scope="scope">
+                <el-button type="text" size="small" @click="relationHandle(scope.row.attrGroupId)">关联</el-button>
+                <el-button
+                  type="text"
+                  size="small"
+                  @click="addOrUpdateHandle(scope.row.attrGroupId)"
+                >修改
+                </el-button>
+                <el-button type="text" size="small" @click="deleteHandle(scope.row.attrGroupId)">删除</el-button>
+              </template>
+            </el-table-column>
+          </el-table>
+
+          <pagination
+            v-show="totalPage>0"
+            :total="totalPage"
+            :page.sync="pageIndex"
+            :limit.sync="pageSize"
+            @pagination="getDataList"
+          />
+          <!-- 弹窗, 新增 / 修改 -->
+          <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
+
+          <!-- 修改关联关系 -->
+          <!--                  <relation-update v-if="relationVisible" ref="relationUpdate" @refreshData="getDataList"></relation-update>-->
+        </div>
+      </el-col>
+    </el-row>
+
+  </div>
+</template>
+
+<script>
+/**
+ * 父子组件传递数据
+ * 1)、子组件给父组件传递数据，事件机制；
+ *    子组件给父组件发送一个事件，携带上数据。
+ * // this.$emit("事件名",携带的数据...)
+ */
+import Category from '../../../components/mall/category'
+
+import {getAttrGroupList, delAttrGroup} from "@/api/mall/product/attr-group";
+
+import AddOrUpdate from "./attrgroup-add-or-update";
+// import RelationUpdate from "./attr-group-relation";
+
+export default {
+  components: {Category, AddOrUpdate, /*RelationUpdate*/},
+  props: {},
+  data() {
+    return {
+      catId: 0,
+      dataForm: {
+        key: ""
+      },
+      dataList: [],
+      pageIndex: 1,
+      pageSize: 10,
+      totalPage: 0,
+      dataListLoading: false,
+      dataListSelections: [],
+      addOrUpdateVisible: false,
+      relationVisible: false
+    };
+  },
+  created() {
+    this.getDataList();
+  },
+  methods: {
+    //处理分组与属性的关联
+    relationHandle(groupId) {
+      this.relationVisible = true;
+      this.$nextTick(() => {
+        this.$refs.relationUpdate.init(groupId);
+      });
+    },
+
+    //感知树节点被点击
+    treenodeclick(data, node, component) {
+      if (node.level === 3) {
+        this.catId = data.catId;
+        this.getDataList(); //重新查询
+      }
+    },
+    getAllDataList() {
+      this.catId = 0;
+      this.getDataList();
+    },
+    // 获取数据列表
+    getDataList() {
+      this.dataListLoading = true;
+
+      let params = {
+        page: this.pageIndex,
+        limit: this.pageSize,
+        key: this.dataForm.key,
+        catelogId: this.catId,
+      }
+      getAttrGroupList(params).then(res => {
+        this.dataListLoading = false;
+        this.dataList = res.page.list
+      })
+    },
+
+    // 多选
+    selectionChangeHandle(val) {
+      this.dataListSelections = val;
+    },
+    // 新增 / 修改
+    addOrUpdateHandle(id) {
+      this.addOrUpdateVisible = true;
+      this.$nextTick(() => {
+        this.$refs.addOrUpdate.init(id);
+      });
+    },
+    // 删除
+    deleteHandle(id) {
+      var ids = id ? [id] : this.dataListSelections.map(item => {
+        return item.attrGroupId;
+      });
+      this.$confirm(
+        `确定对[id=${ids.join(",")}]进行[${id ? "删除" : "批量删除"}]操作?`,
+        "提示",
+        {
+          confirmButtonText: "确定",
+          cancelButtonText: "取消",
+          type: "warning"
+        }
+      ).then(() => {
+        delAttrGroup(ids).then(res => {
+          this.$modal.notifySuccess("删除成功");
+          this.getDataList();
+        })
+      });
+    }
+  }
+};
+</script>
+<style scoped>
+</style>

ruoyi-ui/src/views/mall/product/attribute/attrgroup-add-or-update.vue

@@ -0,0 +1,134 @@
+<template>
+  <el-dialog
+    :title="!dataForm.id ? '新增' : '修改'"
+    :close-on-click-modal="false"
+    :visible.sync="visible"
+    @closed="dialogClose"
+  >
+    <el-form
+      :model="dataForm"
+      :rules="dataRule"
+      ref="dataForm"
+      @keyup.enter.native="dataFormSubmit()"
+      label-width="120px"
+    >
+      <el-form-item label="组名" prop="attrGroupName">
+        <el-input v-model="dataForm.attrGroupName" placeholder="组名"></el-input>
+      </el-form-item>
+      <el-form-item label="排序" prop="sort">
+        <el-input v-model="dataForm.sort" placeholder="排序"></el-input>
+      </el-form-item>
+      <el-form-item label="描述" prop="descript">
+        <el-input v-model="dataForm.descript" placeholder="描述"></el-input>
+      </el-form-item>
+      <el-form-item label="组图标" prop="icon">
+        <el-input v-model="dataForm.icon" placeholder="组图标"></el-input>
+      </el-form-item>
+      <el-form-item label="所属分类" prop="catelogId">
+        <category-cascader :catelogPath.sync="catelogPath"></category-cascader>
+      </el-form-item>
+    </el-form>
+    <span slot="footer" class="dialog-footer">
+      <el-button @click="visible = false">取消</el-button>
+      <el-button type="primary" @click="dataFormSubmit()">确定</el-button>
+    </span>
+  </el-dialog>
+</template>
+
+<script>
+import CategoryCascader from '../../../components/mall/category-cascader'
+import {getMenus} from "@/api/mall/product/category";
+
+import {addAttrGroup, getAttrGroup} from "@/api/mall/product/attr-group";
+
+export default {
+  name: "attrgroup-add-or-update",
+
+  components: {CategoryCascader},
+
+  data() {
+    return {
+      props: {
+        value: "catId",
+        label: "name",
+        children: "children"
+      },
+      visible: false,
+      categorys: [],
+      catelogPath: [],
+      dataForm: {
+        attrGroupId: 0,
+        attrGroupName: "",
+        sort: "",
+        descript: "",
+        icon: "",
+        catelogId: 0
+      },
+      dataRule: {
+        attrGroupName: [
+          {required: true, message: "组名不能为空", trigger: "blur"}
+        ],
+        sort: [{required: true, message: "排序不能为空", trigger: "blur"}],
+        descript: [
+          {required: true, message: "描述不能为空", trigger: "blur"}
+        ],
+        icon: [{required: true, message: "组图标不能为空", trigger: "blur"}],
+        catelogId: [
+          {required: true, message: "所属分类id不能为空", trigger: "blur"}
+        ]
+      }
+    };
+  },
+
+  methods: {
+    dialogClose() {
+      this.catelogPath = [];
+    },
+
+
+    init(id) {
+      this.dataForm.attrGroupId = id;
+      this.visible = true;
+      this.$nextTick(() => {
+        this.$refs["dataForm"].resetFields();
+        if (this.dataForm.attrGroupId) {
+          getAttrGroup(this.dataForm.attrGroupId).then(res => {
+            this.dataForm = res.attrGroup
+            //查出catelogId的完整路径
+            this.catelogPath = res.attrGroup.catelogPath;
+          })
+        }
+      });
+    },
+    // 表单提交
+    dataFormSubmit() {
+      this.$refs["dataForm"].validate(valid => {
+        if (valid) {
+          let data = {
+            attrGroupId: this.dataForm.attrGroupId || undefined,
+            attrGroupName: this.dataForm.attrGroupName,
+            sort: this.dataForm.sort,
+            descript: this.dataForm.descript,
+            icon: this.dataForm.icon,
+            catelogId: this.catelogPath[this.catelogPath.length - 1]
+          }
+          if (!this.dataForm.attrGroupId) {
+            addAttrGroup(data).then(res => {
+              this.$modal.notifySuccess("添加成功");
+              this.visible = false;
+              this.$emit("refreshDataList");
+            })
+          } else {
+            editAttrGroup(data).then(res => {
+              this.$modal.notifySuccess("修改成功");
+              this.visible = false;
+              this.$emit("refreshDataList");
+            })
+          }
+        }
+      });
+    }
+  },
+
+};
+</script>

ruoyi-ui/src/views/mall/product/brand.vue

@@ -31,13 +31,13 @@
       style="width: 100%;"
     >
       <el-table-column type="selection" header-align="center" align="center" width="50"></el-table-column>
-      <el-table-column prop="name" header-align="center" align="center" label="品牌名"></el-table-column>
+      <el-table-column prop="name" header-align="center" align="center" label="品牌名" :show-overflow-tooltip="true"></el-table-column>
-      <el-table-column prop="logo" header-align="center" align="center" label="品牌logo">
+      <el-table-column prop="logo" header-align="center" align="center" label="品牌logo" :show-overflow-tooltip="true">
         <template slot-scope="scope">
-          <img :src="scope.row.logo" style="width: 100px; height: 80px" alt=""/>
+          <img :src="scope.row.logo" style="width: 40px; height: 30px" alt=""/>
         </template>
       </el-table-column>
-      <el-table-column prop="descript" header-align="center" align="center" label="介绍"></el-table-column>
+      <el-table-column prop="descript" header-align="center" align="center" label="介绍" :show-overflow-tooltip="true"></el-table-column>
       <el-table-column prop="showStatus" header-align="center" align="center" label="显示状态">
         <template slot-scope="scope">
           <el-switch

ruoyi-ui/src/views/mall/product/category.vue

@@ -35,7 +35,7 @@
               <el-button type="text" icon="el-icon-edit" size="mini" @click="edit(data)">修改</el-button>
             <el-divider direction="vertical"></el-divider>
               <el-button
-                v-if="node.childNodes.length==0"
+                v-if="node.childNodes.length===0"
                 type="text"
                 size="mini"
                 icon="el-icon-delete"
@@ -50,9 +50,9 @@
       :visible.sync="dialogVisible"
       width="30%"
       :close-on-click-modal="false">
-      <el-form :model="category">
+      <el-form :model="category" :rules="dataRule" ref="category">
-        <el-form-item label="分类名称">
+        <el-form-item label="分类名称" prop="name">
-          <el-input v-model="category.name" autocomplete="off"></el-input>
+          <el-input v-model="category.name" autocomplete="off" maxlength="50"></el-input>
         </el-form-item>
         <el-form-item label="菜单图标" prop="icon">
           <el-popover
@@ -74,8 +74,8 @@
             </el-input>
           </el-popover>
         </el-form-item>
-        <el-form-item label="计量单位">
+        <el-form-item label="计量单位" prop="productUnit">
-          <el-input v-model="category.productUnit" autocomplete="off"></el-input>
+          <el-input v-model="category.productUnit" autocomplete="off" maxlength="50"></el-input>
         </el-form-item>
       </el-form>
       <span slot="footer" class="dialog-footer">
@@ -120,6 +120,16 @@ export default {
       defaultProps: {
         children: "children",
         label: "name"
+      },
+
+      dataRule: {
+        name: [
+          { required: true, message: "分类名称不能为空", trigger: "blur" },
+          { min: 1, max: 50, message: '长度在 1 到 50 个字符', trigger: 'blur' }
+        ],
+        productUnit: [
+          { min: 1, max: 50, message: '长度在 1 到 50 个字符', trigger: 'blur' }
+        ],
       }
     };
   },
@@ -284,12 +294,16 @@ export default {
     },
 
     submitData() {
-      if (this.dialogType === "add") {
+      this.$refs["category"].validate(valid => {
-        this.addCategory();
+        if (valid) {
-      }
+          if (this.dialogType === "add") {
-      if (this.dialogType === "edit") {
+            this.addCategory();
-        this.editCategory();
+          }
-      }
+          if (this.dialogType === "edit") {
+            this.editCategory();
+          }
+        }
+      });
     },
 
     //修改三级分类数据

xjs-business/xjs-business-common/src/main/java/com/xjs/annotation/CustomizeJsonExclude.java

@@ -0,0 +1,16 @@
+package com.xjs.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 该注解加在属性上，如果属性的值为空，则该属性不进行序列化返回
+ * @author xiejs
+ * @since 2022-03-16
+ */
+@Target({ElementType.FIELD,ElementType.PARAMETER})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface CustomizeJsonExclude {
+}

xjs-business/xjs-business-common/src/main/java/com/xjs/config/JsonConfig.java

@@ -1,5 +1,6 @@
 package com.xjs.config;
 
+import com.alibaba.fastjson.serializer.PropertyFilter;
 import com.alibaba.fastjson.serializer.SerializerFeature;
 import com.alibaba.fastjson.serializer.ValueFilter;
 import com.alibaba.fastjson.support.config.FastJsonConfig;
@@ -11,7 +12,6 @@ import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilde
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.MediaType;
-import org.springframework.http.converter.HttpMessageConverter;
 
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -42,24 +42,40 @@ public class JsonConfig {
         list.add(SerializerFeature.WriteEnumUsingToString);
 
         fastJsonConfig.setSerializerFeatures(list.toArray(new SerializerFeature[list.size()]));
-        fastConverter.setFastJsonConfig(fastJsonConfig);
+
-        HttpMessageConverter<?> converter = fastConverter;
 
         //解决远程调用  ---（Content-Type cannot contain wildcard type '*'）报错
         fastConverter.setSupportedMediaTypes(Arrays.asList(MediaType.APPLICATION_JSON, MediaType.APPLICATION_JSON_UTF8));
 
+
         //解决mp雪花算法前端精度丢失
-        fastJsonConfig.setSerializeFilters(new ValueFilter() {
+        ValueFilter valueFilter = new ValueFilter() {
             @Override
             public Object process(Object object, String name, Object value) {
-                if ((StringUtils.endsWith(name, "Id") || StringUtils.equals(name,"id")) && value != null
+                if ((StringUtils.endsWith(name, "Id") || StringUtils.equals(name, "id")) && value != null
                         && value.getClass() == Long.class) {
                     return String.valueOf(value);
                 }
                 return value;
             }
-        });
+        };
-        return new HttpMessageConverters(converter);
+
+        //忽略某些空值
+        PropertyFilter filter = (source, key, value) -> {
+            if (value == null) {
+                return false;
+            }
+            if(value instanceof List && ((List) value).size() == 0){
+                return  false;
+            }
+            return true;
+        };
+
+        fastJsonConfig.setSerializeFilters(valueFilter,filter);
+
+        fastConverter.setFastJsonConfig(fastJsonConfig);
+
+        return new HttpMessageConverters(fastConverter);
     }
 
     @Bean

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/controller/AttrGroupController.java

@@ -1,19 +1,15 @@
 package com.xjs.mall.product.controller;
 
-import java.util.Arrays;
-import java.util.Map;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
-
 import com.xjs.mall.product.entity.AttrGroupEntity;
 import com.xjs.mall.product.service.AttrGroupService;
+import com.xjs.mall.product.service.CategoryService;
 import com.xjs.utils.PageUtils;
 import com.xjs.utils.R;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Arrays;
+import java.util.Map;
 
 
 
@@ -22,20 +18,23 @@ import com.xjs.utils.R;
  *
  * @author xiejs
  * @email 1294405880@qq.com
- * @date 2022-03-15 10:16:53
+ * @since  2022-03-15 10:16:53
  */
 @RestController
 @RequestMapping("product/attrgroup")
 public class AttrGroupController {
     @Autowired
     private AttrGroupService attrGroupService;
+    @Autowired
+    private CategoryService categoryService;
 
     /**
      * 列表
      */
-    @RequestMapping("/list")
+    @RequestMapping("/list/{catelogId}")
-    public R list(@RequestParam Map<String, Object> params){
+    public R list(@RequestParam Map<String, Object> params,Long catelogId){
-        PageUtils page = attrGroupService.queryPage(params);
+
+        PageUtils page =attrGroupService.queryPage(params,catelogId);
 
         return R.ok().put("page", page);
     }
@@ -48,6 +47,9 @@ public class AttrGroupController {
     public R info(@PathVariable("attrGroupId") Long attrGroupId){
 		AttrGroupEntity attrGroup = attrGroupService.getById(attrGroupId);
 
+        Long[] path=categoryService.finCatelogPath(attrGroup.getCatelogId());
+        attrGroup.setCatelogPath(path);
+
         return R.ok().put("attrGroup", attrGroup);
     }
 

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/controller/BrandController.java

@@ -1,10 +1,17 @@
 package com.xjs.mall.product.controller;
 
+import com.ruoyi.common.log.annotation.Log;
+import com.ruoyi.common.log.enums.BusinessType;
 import com.xjs.mall.product.entity.BrandEntity;
 import com.xjs.mall.product.service.BrandService;
 import com.xjs.utils.PageUtils;
 import com.xjs.utils.R;
+import com.xjs.validation.group.AddGroup;
+import com.xjs.validation.group.SelectGroup;
+import com.xjs.validation.group.UpdateGroup;
+import io.swagger.annotations.Api;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.Arrays;
@@ -17,10 +24,11 @@ import java.util.Map;
  *
  * @author xiejs
  * @email 1294405880@qq.com
- * @date 2022-03-15 10:16:53
+ * @since  2022-03-15 10:16:53
  */
 @RestController
 @RequestMapping("product/brand")
+@Api(tags = "商城-商品-品牌")
 public class BrandController {
     @Autowired
     private BrandService brandService;
@@ -29,7 +37,7 @@ public class BrandController {
      * 列表
      */
     @GetMapping("/list")
-    public R list(@RequestParam Map<String, Object> params){
+    public R list(@Validated(SelectGroup.class) @RequestParam Map<String, Object> params){
         PageUtils page = brandService.queryPage(params);
 
         return R.ok().put("page", page);
@@ -50,7 +58,8 @@ public class BrandController {
      * 保存
      */
     @PostMapping("/save")
-    public R save(@RequestBody BrandEntity brand){
+    @Log(title = "品牌管理", businessType = BusinessType.INSERT)
+    public R save(@Validated(AddGroup.class) @RequestBody BrandEntity brand){
 		brandService.save(brand);
 
         return R.ok();
@@ -60,7 +69,8 @@ public class BrandController {
      * 修改
      */
     @PutMapping("/update")
-    public R update(@RequestBody BrandEntity brand){
+    @Log(title = "品牌管理", businessType = BusinessType.UPDATE)
+    public R update(@Validated(UpdateGroup.class) @RequestBody BrandEntity brand){
 		brandService.updateById(brand);
 
         return R.ok();
@@ -70,6 +80,7 @@ public class BrandController {
      * 删除
      */
     @DeleteMapping("/delete")
+    @Log(title = "品牌管理", businessType = BusinessType.DELETE)
     public R delete(@RequestBody Long[] brandIds){
 		brandService.removeByIds(Arrays.asList(brandIds));
 

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/controller/CategoryController.java

@@ -5,9 +5,12 @@ import com.ruoyi.common.log.enums.BusinessType;
 import com.xjs.mall.product.entity.CategoryEntity;
 import com.xjs.mall.product.service.CategoryService;
 import com.xjs.utils.R;
+import com.xjs.validation.group.AddGroup;
+import com.xjs.validation.group.UpdateGroup;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.Arrays;
@@ -58,7 +61,7 @@ public class CategoryController {
     @PostMapping("/save")
     @ApiOperation("保存")
     @Log(title = "商品分类", businessType = BusinessType.INSERT)
-    public R save(@RequestBody CategoryEntity category) {
+    public R save(@Validated(AddGroup.class) @RequestBody CategoryEntity category) {
         categoryService.save(category);
 
         return R.ok();
@@ -70,7 +73,7 @@ public class CategoryController {
     @PutMapping("/update")
     @ApiOperation("修改")
     @Log(title = "商品分类", businessType = BusinessType.UPDATE)
-    public R update(@RequestBody CategoryEntity category) {
+    public R update(@Validated(UpdateGroup.class) @RequestBody CategoryEntity category) {
         categoryService.updateById(category);
 
         return R.ok();

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/entity/AttrGroupEntity.java

@@ -1,11 +1,11 @@
 package com.xjs.mall.product.entity;
 
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
 
 import java.io.Serializable;
-import java.util.Date;
-import lombok.Data;
 
 /**
  * 属性分组
@@ -45,4 +45,10 @@ public class AttrGroupEntity implements Serializable {
 	 */
 	private Long catelogId;
 
+	/**
+	 * 分类id完整路径
+	 */
+	@TableField(exist = false)
+	private Long[] catelogPath;
+
 }

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/entity/BrandEntity.java

@@ -3,8 +3,12 @@ package com.xjs.mall.product.entity;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.xjs.validation.group.AddGroup;
+import com.xjs.validation.group.SelectGroup;
+import com.xjs.validation.group.UpdateGroup;
 import lombok.Data;
 
+import javax.validation.constraints.*;
 import java.io.Serializable;
 
 /**
@@ -27,14 +31,19 @@ public class BrandEntity implements Serializable {
 	/**
 	 * 品牌名
 	 */
+	@NotBlank(message = "品牌名不能为空", groups = {UpdateGroup.class, AddGroup.class})
+	@Size(max = 50, message = "请控制品牌名长度在50字符", groups = {UpdateGroup.class, SelectGroup.class,AddGroup.class})
 	private String name;
 	/**
 	 * 品牌logo地址
 	 */
+	@NotBlank(message = "品牌logo地址不能为空", groups = {UpdateGroup.class, AddGroup.class})
 	private String logo;
 	/**
 	 * 介绍
 	 */
+	@NotBlank(message = "介绍不能为空", groups = {UpdateGroup.class, AddGroup.class})
+	@Size(max = 500, message = "请控制介绍长度在500字符", groups = {UpdateGroup.class, SelectGroup.class,AddGroup.class})
 	private String descript;
 	/**
 	 * 显示状态[0-不显示；1-显示]
@@ -43,10 +52,15 @@ public class BrandEntity implements Serializable {
 	/**
 	 * 检索首字母
 	 */
+	@NotBlank(message = "检索首字母不能为空", groups = {UpdateGroup.class, AddGroup.class})
+	@Size(max = 1, message = "请控制检索首字母在1字符", groups = {UpdateGroup.class, SelectGroup.class,AddGroup.class})
+	@Pattern(regexp = "^[a-zA-Z]$",message = "检索首字母必须是一个字母",groups = {UpdateGroup.class, AddGroup.class})
 	private String firstLetter;
 	/**
 	 * 排序
 	 */
+	@NotNull(message = "排序不能为空",groups = {UpdateGroup.class, AddGroup.class})
+	@Min(value = 0,message = "排序必须大于等于0",groups = {UpdateGroup.class, AddGroup.class})
 	private Integer sort;
 
 }

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/entity/CategoryEntity.java

@@ -1,11 +1,16 @@
 package com.xjs.mall.product.entity;
 
+import com.alibaba.fastjson.annotation.JSONField;
 import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableLogic;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.xjs.validation.group.AddGroup;
+import com.xjs.validation.group.UpdateGroup;
 import lombok.Data;
 
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
 import java.io.Serializable;
 import java.util.List;
 
@@ -29,6 +34,8 @@ public class CategoryEntity implements Serializable {
 	/**
 	 * 分类名称
 	 */
+	@NotBlank(message = "分类名称不能为空", groups = {UpdateGroup.class, AddGroup.class})
+	@Size(max = 50, message = "请控制分类名称长度在50字符", groups = {UpdateGroup.class,AddGroup.class})
 	private String name;
 	/**
 	 * 父分类id
@@ -50,10 +57,12 @@ public class CategoryEntity implements Serializable {
 	/**
 	 * 图标地址
 	 */
+	@Size(max = 50, message = "请控制图标地址长度在50字符", groups = {UpdateGroup.class,AddGroup.class})
 	private String icon;
 	/**
 	 * 计量单位
 	 */
+	@Size(max = 50, message = "请控制计量单位长度在50字符", groups = {UpdateGroup.class,AddGroup.class})
 	private String productUnit;
 	/**
 	 * 商品数量
@@ -63,6 +72,7 @@ public class CategoryEntity implements Serializable {
 	/**
 	 * 子分类
 	 */
+	@JSONField
 	@TableField(exist = false)
 	private List<CategoryEntity> children;
 

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/service/AttrGroupService.java

@@ -1,8 +1,8 @@
 package com.xjs.mall.product.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
-import com.xjs.utils.PageUtils;
 import com.xjs.mall.product.entity.AttrGroupEntity;
+import com.xjs.utils.PageUtils;
 
 import java.util.Map;
 
@@ -16,5 +16,20 @@ import java.util.Map;
 public interface AttrGroupService extends IService<AttrGroupEntity> {
 
     PageUtils queryPage(Map<String, Object> params);
+
+    /**
+     * 分页
+     * @param params 条件
+     * @param categoryId 类别id
+     * @return pageUtils
+     */
+    PageUtils queryPage(Map<String, Object> params, Long categoryId);
+
+    /**
+     * 根据分类id查出所有的分组以及这些组里面的属性
+     * @param categoryId 分类id
+     * @return list
+     */
+    //List<AttrGroupWithAttrsVo> getAttrGroupWithAttrsByCatelogId(Long categoryId);
 }
 

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/service/CategoryService.java

@@ -29,5 +29,12 @@ public interface CategoryService extends IService<CategoryEntity> {
      * @param asList ids
      */
     void removeMenuByIds(List<Long> asList);
+
+    /**
+     * 找到catelogI的完整路径
+     * @param catelogId 分类id
+     * @return long s
+     */
+    Long[] finCatelogPath(Long catelogId);
 }
 

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/service/impl/AttrGroupServiceImpl.java

@@ -1,16 +1,18 @@
 package com.xjs.mall.product.service.impl;
 
-import org.springframework.stereotype.Service;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import java.util.Map;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import com.xjs.utils.PageUtils;
-import com.xjs.utils.Query;
-
 import com.xjs.mall.product.dao.AttrGroupDao;
 import com.xjs.mall.product.entity.AttrGroupEntity;
 import com.xjs.mall.product.service.AttrGroupService;
+import com.xjs.utils.PageUtils;
+import com.xjs.utils.Query;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+
+import java.util.Map;
 
 
 @Service("attrGroupService")
@@ -20,10 +22,35 @@ public class AttrGroupServiceImpl extends ServiceImpl<AttrGroupDao, AttrGroupEnt
     public PageUtils queryPage(Map<String, Object> params) {
         IPage<AttrGroupEntity> page = this.page(
                 new Query<AttrGroupEntity>().getPage(params),
-                new QueryWrapper<AttrGroupEntity>()
+                new QueryWrapper<>()
         );
 
         return new PageUtils(page);
     }
 
+    @Override
+    public PageUtils queryPage(Map<String, Object> params, Long categoryId) {
+        String key = (String) params.get("key");
+        //select * from pms_attr_group where catelog_id=? and (attr_group_id=key or attr_group_name like %key%)
+        LambdaQueryWrapper<AttrGroupEntity> wrapper = new LambdaQueryWrapper<>();
+        if(!StringUtils.isEmpty(key)){
+            wrapper.and((obj)->{
+                obj.eq(AttrGroupEntity::getAttrGroupId,key).or().like(AttrGroupEntity::getAttrGroupName,key);
+            });
+        }
+
+        if( categoryId == 0){
+            IPage<AttrGroupEntity> page = this.page(new Query<AttrGroupEntity>().getPage(params),
+                    wrapper);
+            return new PageUtils(page);
+        }else {
+            wrapper.eq(AttrGroupEntity::getCatelogId,categoryId);
+            IPage<AttrGroupEntity> page = this.page(new Query<AttrGroupEntity>().getPage(params),
+                    wrapper);
+            return new PageUtils(page);
+        }
+
+
+    }
+
 }

xjs-business/xjs-project-mall/mall-product/src/main/java/com/xjs/mall/product/service/impl/CategoryServiceImpl.java

@@ -11,10 +11,7 @@ import com.xjs.utils.Query;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
-import java.util.Comparator;
+import java.util.*;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
 import java.util.stream.Collectors;
 
 
@@ -55,6 +52,29 @@ public class CategoryServiceImpl extends ServiceImpl<CategoryDao, CategoryEntity
         categoryDao.deleteBatchIds(asList);
     }
 
+    @Override
+    public Long[] finCatelogPath(Long catelogId) {
+        List<Long> paths = new ArrayList<>();
+
+        List<Long> parentPath = findParentPath(catelogId, paths);
+
+        Collections.reverse(parentPath);
+
+        return parentPath.toArray(new Long[parentPath.size()]);
+    }
+
+    //225,25,2
+    private List<Long> findParentPath(Long catelogId, List<Long> paths) {
+        //1、收集当前节点id
+        paths.add(catelogId);
+        CategoryEntity byId = this.getById(catelogId);
+        if (byId.getParentCid() != 0) {
+            findParentPath(byId.getParentCid(), paths);
+        }
+        return paths;
+
+    }
+
 
     /**
      * 递归获取子菜单