温度接入数据库

api/system/data.js

@@ -0,0 +1,12 @@
+import request from '@/utils/request'
+
+// 查询DTU温湿度上报数据列表
+export function findDtuDataByInfo(query) {
+    return request({
+        url: '/system/data/findDtuDataByInfo',
+        method: 'get',
+        params: query
+    })
+}
+
+

components/uni-divider/uni-divider-text.vue

@@ -0,0 +1,77 @@
+<template>
+  <view class="container" :style="{padding: linePadding}">
+    <!-- 带文字的分割线 -->
+    <view class="divider" :style="{margin: lineMargin}">
+      <view class="line" :style="{height: lineHeight,backgroundColor: lineColor}"></view>
+      <text :style="{padding: textPadding,fontSize: fontSize,color: fontColor,fontWeight: fontWeight}">{{ lineText }}</text>
+      <view class="line" :style="{height: lineHeight,backgroundColor: lineColor,}"></view>
+    </view>
+  </view>
+</template>
+
+
+<script>
+export default {
+  name: "DividerText",
+  props: {
+
+    // 线边距
+    linePadding: {
+      type: String,
+      default: '10rpx 0'
+    },
+    //线距离上面的距离
+    lineMargin: {
+      type: String,
+      default: '30rpx 0'
+    },
+    // 分割线粗细
+    lineHeight: {
+      type: String,
+      default: '1rpx'
+    },
+    // 分割线颜色
+    lineColor: {
+      type: String,
+      default: '#e5e5e5'
+    },
+    // 字体距离分割线中间的距离
+    textPadding: {
+      type: String,
+      default: '0 20rpx'
+    },
+    // 字体大小
+    fontSize: {
+      type: String,
+      default: '28rpx'
+    },
+    // 字体颜色
+    fontColor: {
+      type: String,
+      default: '#999'
+    },
+    // 字体粗细
+    fontWeight: {
+      type: String,
+      default: 'normal'
+    },
+    // 分割线文字
+    lineText: {
+      type: String,
+      default: '',
+      required: true
+    }
+  }
+};
+</script>
+<style scoped>
+.divider {
+  display: flex;
+  align-items: center;
+  width: 100%;
+}
+
+.line {
+  flex: 1
+}
+</style>

components/uni-divider/uni-divider.vue

@@ -0,0 +1,54 @@
+<template>
+  <view class="divider" :style="{ margin: margin }">
+    <view
+        :style="{
+        backgroundColor: color,
+        height: thickness + 'rpx',
+        width: hasMargin ? 'calc(100% - ' + sideMargin + 'rpx)' : '100%'
+      }"
+    ></view>
+  </view>
+</template>
+
+<script>
+export default {
+  name: "Divider",
+  props: {
+    // 分割线颜色
+    color: {
+      type: String,
+      default: "#e5e5e5"
+    },
+    // 分割线厚度
+    thickness: {
+      type: Number,
+      default: 1
+    },
+    // 上下外边距（如："20rpx 0"）
+    margin: {
+      type: String,
+      default: "20rpx 0"
+    },
+    // 是否有左右边距
+    hasMargin: {
+      type: Boolean,
+      default: false
+    },
+    // 左右边距大小
+    sideMargin: {
+      type: Number,
+      default: 40
+    }
+  }
+};
+</script>
+
+<style scoped>
+.divider {
+  width: 100%;
+  display: flex;
+  justify-content: center;
+}
+
+
+</style>

config.js

@@ -1,8 +1,8 @@
 // 应用全局配置
 module.exports = {
   // baseUrl: 'https://vue.ruoyi.vip/prod-api',
-  // baseUrl: 'http://localhost:8088',
+  baseUrl: 'http://172.14.24.109:8088',
-  baseUrl: 'http://1.94.254.176:8088',
+  // baseUrl: 'http://1.94.254.176:8088',
   // 应用信息
   appInfo: {
     // 应用名称

main.js

@@ -5,6 +5,8 @@ import store from './store' // store
 import plugins from './plugins' // plugins
 import './permission' // permission
 import { getDicts } from "@/api/system/dict/data"
+import "./utils/uni.css";
+
 
 Vue.use(plugins)
 

pages/control/index.vue

@@ -2,16 +2,63 @@
   <view class="container">
     <!-- 控制设置标题 -->
     <view class="control-title">控制设置</view>
-    <uni-section title="请选择大棚：" titleFontSize="16px" type="line">
+    <uni-section title="请选择大棚：" titleFontSize="18px" type="line">
       <view class="uni-px-5 uni-pb-5">
         <uni-data-select v-model="value" :localdata="range" @change="change"></uni-data-select>
       </view>
     </uni-section>
 
-    <uni-section :title="title" titleFontSize="16px" type="line" v-if="value!== 1">
+
-      <template v-slot:right>
+    <uni-section title="实时温湿度" titleFontSize="16px" type="line"  v-if="value!== 1">
+      <template v-slot:right >
         {{ temp }}
       </template>
+
+        <view>
+          <view class="uni-flex_control uni-row" >
+            <view class="text uni-flex_control uni-view">
+              <text class="data" :style="fontStyle">{{ liveData.temp1 }}</text>
+              <text class="data">温度1</text>
+            </view>
+            <view class="text uni-flex_control uni-view">
+              <text class="data" :style="fontStyle">{{ liveData.temp2 }}</text>
+              <text class="data">温度2</text>
+            </view>
+            <view class="text uni-flex_control uni-view">
+              <text class="data" :style="fontStyle">{{ liveData.temp3 }}</text>
+              <text class="data">温度3</text>
+            </view>
+            <view class="text uni-flex_control uni-view">
+              <text class="data" :style="fontStyle">{{ liveData.temp4 }}</text>
+              <text class="data">温度4</text>
+            </view>
+          </view>
+
+          <view class="uni-flex_control uni-row" >
+            <view class="text uni-flex_control uni-view">
+              <text class="data" :style="fontStyle">{{ liveData.humi1 }}</text>
+              <text class="data">湿度1</text>
+            </view>
+            <view class="text uni-flex_control uni-view">
+              <text class="data" :style="fontStyle">{{ liveData.humi2 }}</text>
+              <text class="data">湿度2</text>
+            </view>
+            <view class="text uni-flex_control uni-view">
+              <text class="data" :style="fontStyle">{{ liveData.humi3 }}</text>
+              <text class="data">湿度3</text>
+            </view>
+            <view class="text uni-flex_control uni-view">
+              <text class="data" :style="fontStyle">{{ liveData.humi4 }}</text>
+              <text class="data">湿度4</text>
+            </view>
+          </view>
+        </view>
+
+
+    </uni-section>
+
+    <uni-section title="设备控制" titleFontSize="16px" type="line" v-if="value!== 1">
+
       <!-- 卷膜/卷被卡片容器（2列栅格布局） -->
       <view class="card-grid">
         <!-- 卷被开卡片 -->
@@ -107,8 +154,15 @@
 
 <script>
 import mqtt from 'mqtt'
+import UniDatetimePicker
+  from "../../uni_modules/uni-datetime-picker/components/uni-datetime-picker/uni-datetime-picker.vue";
+import { findDtuDataByInfo } from "@/api/system/data";
 
 export default {
+  dicts: ['sys_data_map'],
+  components: {
+    UniDatetimePicker
+  },
   data() {
     return {
       temp: "",
@@ -136,6 +190,16 @@ export default {
       title:'',
       message: {},
       connected:false,
+      liveData: {
+        temp1: '数据加载中...',
+        temp2: '数据加载中...',
+        temp3: '数据加载中...',
+        temp4: '数据加载中...',
+        humi1: '数据加载中...',
+        humi2: '数据加载中...',
+        humi3: '数据加载中...',
+        humi4: '数据加载中...'
+      },
       // 卡片状态（模拟后端返回数据）
       show: {
         jbk: "暂停",
@@ -157,7 +221,8 @@ export default {
         jm2g: 0,
         jm3k: 0,
         jm3g: 0
-      }
+      },
+      fontStyle: ''
     };
   },
   onLoad() {
@@ -203,17 +268,35 @@ export default {
       if (selectedItem) {
         this.selectedText = selectedItem.text; // 获取展示文本
         this.title= this.selectedText;
+        var queryParams = {
+          imei: this.imei
+        }
+        findDtuDataByInfo(queryParams).then(response => {
+          this.liveData = {
+            temp1: response.data.temp1 || '已离线...',
+            temp2: response.data.temp2 || '已离线..',
+            temp3: response.data.temp3 || '已离线..',
+            temp4: response.data.temp4 || '已离线..',
+            humi1: response.data.humi1 || '已离线..',
+            humi2: response.data.humi2 || '已离线..',
+            humi3: response.data.humi3 || '已离线..',
+            humi4: response.data.humi4 || '已离线..'
+          }
+          this.temp = "最后更新时间："+response.data.time;
+          this.fontStyle = 'font-size:16px'
+        })
       } else {
         this.selectedText = ''; // 无匹配项时清空
         this.title='';
         this.value=1;
       }
       this.reset();
+      this.style="";
       // this.disconnectMqtt();
     },
 
     reset() {
-      this.show= {
+      this.show = {
         jbk: "暂停",
         jbg: "暂停",
         jm1k: "暂停",
@@ -223,8 +306,8 @@ export default {
         jm3k: "暂停",
         jm3g: "暂停"
       }
-      this.deviceType= '';
+      this.deviceType = '';
-      this.status= {
+      this.status = {
         jbk: 0,
         jbg: 0,
         jm1k: 0,
@@ -234,28 +317,38 @@ export default {
         jm3k: 0,
         jm3g: 0
       };
-      this.message={};
+      this.message = {};
-      this.temp='';
+      this.temp = '';
+      this.liveData = {
+        temp1: '数据加载中...',
+            temp2: '数据加载中...',
+            temp3: '数据加载中...',
+            temp4: '数据加载中...',
+            humi1: '数据加载中...',
+            humi2: '数据加载中...',
+            humi3: '数据加载中...',
+            humi4: '数据加载中...'
+      }
     },
     // 卡片点击事件（实际项目中调用接口修改状态） 功能标识
     handleCardClick(status, type) {
       // 校验
       // 定义类型与提示文案的映射关系，减少重复代码
       const tipMap = {
-        'jbk': { opposite: 'jbg', name: '卷被关', op: '卷被开' },
+        'jbk': {opposite: 'jbg', name: '卷被关', op: '卷被开'},
-        'jbg': { opposite: 'jbk', name: '卷被开', op: '卷被关' },
+        'jbg': {opposite: 'jbk', name: '卷被开', op: '卷被关'},
-        'jm1k': { opposite: 'jm1g', name: '卷膜1关', op: '卷膜1开' },
+        'jm1k': {opposite: 'jm1g', name: '卷膜1关', op: '卷膜1开'},
-        'jm1g': { opposite: 'jm1k', name: '卷膜1开', op: '卷膜1关' },
+        'jm1g': {opposite: 'jm1k', name: '卷膜1开', op: '卷膜1关'},
-        'jm2k': { opposite: 'jm2g', name: '卷膜2关', op: '卷膜2开' },
+        'jm2k': {opposite: 'jm2g', name: '卷膜2关', op: '卷膜2开'},
-        'jm2g': { opposite: 'jm2k', name: '卷膜2开', op: '卷膜2关' },
+        'jm2g': {opposite: 'jm2k', name: '卷膜2开', op: '卷膜2关'},
-        'jm3k': { opposite: 'jm3g', name: '卷膜3关', op: '卷膜3开' },
+        'jm3k': {opposite: 'jm3g', name: '卷膜3关', op: '卷膜3开'},
-        'jm3g': { opposite: 'jm3k', name: '卷膜3开', op: '卷膜3关' }
+        'jm3g': {opposite: 'jm3k', name: '卷膜3开', op: '卷膜3关'}
       };
 
       // 先判断类型是否在映射表中，避免无效case
       if (!tipMap[type]) return;
 
-      const { opposite, name, op } = tipMap[type];
+      const {opposite, name, op} = tipMap[type];
       // 核心校验逻辑（只写一次，无需重复）
       if (status === 1 && this.status[opposite] === 1) {
         this.$modal.msgError(`【${this.selectedText}】${name}在运行状态，不能运行${op}操作！`);
@@ -267,17 +360,17 @@ export default {
         // 链接mqtt
         this.connectMqtt()
       }
-      if (this.value===1) {
+      if (this.value === 1) {
         this.$modal.msgError("设备控制失败！");
         console.info("大棚选取失败!")
         return;
       }
       uni.showModal({
         title: '操作提示：',
-        content: '确定'+(status===1?"运行":"暂停")+'【'+this.selectedText+'】设备？',
+        content: '确定' + (status === 1 ? "运行" : "暂停") + '【' + this.selectedText + '】设备？',
         cancelText: '取消',
         confirmText: '确定',
-        success: (res) =>{
+        success: (res) => {
           if (res.confirm) {
             // console.info("操作功能：【"+type+"】，变更状态为："+ status)
 
@@ -287,7 +380,7 @@ export default {
             // 控制设备
             this.publishMessage();
             // 设备回执
-            this.deviceType=type;
+            this.deviceType = type;
             //todo
 
             // this.status[type] = this.status[type] === 0 ? 1 : 0;
@@ -314,11 +407,11 @@ export default {
 
       this.client.on('connect', () => {
         this.connected = true
-        this.client.subscribe('dtu/+/up', { qos: 0 })
+        this.client.subscribe('dtu/+/up', {qos: 0})
         this.addMessage('已连接到MQTT服务器')
       })
 
-      this.client.on("message",this.ackMessage);
+      this.client.on("message", this.ackMessage);
 
       this.client.on('error', (err) => {
         this.addMessage(`控制失败: ${err.message}`)
@@ -385,18 +478,18 @@ export default {
       if (msgData.prop && "suc" in msgData) {
         // console.info("处理回执消息")
         // 👉 这是“指令回执”
-          this.handleCommandAck(msgData,this.deviceType);
+        this.handleCommandAck(msgData, this.deviceType);
       } else {
-          this.handleOtherContent(msgData)
+        this.handleOtherContent(msgData,payload)
       }
     },
     addMessage(content) {
 
-      console.info("提示消息："+content)
+      console.info("提示消息：" + content)
     },
 
     // 处理指令回执的函数
-    handleCommandAck(ackData,type) {
+    handleCommandAck(ackData, type) {
       // console.info("回执消息11111："+ackData)
       // 拿到指令字段（如jm2k）和执行状态（suc）
       const commandField = Object.keys(ackData.prop)[0]; // 这里是"jm2k"
@@ -407,7 +500,7 @@ export default {
         this.status[type] = this.status[type] === 0 ? 1 : 0;
         this.show[type] = this.status[type] === 0 ? "运行" : "暂停";
       }
-      this.deviceType='';
+      this.deviceType = '';
       this.$modal.msgSuccess("设备操作成功！")
 
       // 业务逻辑：提示“指令执行成功/失败”
@@ -416,43 +509,65 @@ export default {
     },
 
     // 处理其他内容的函数
-    handleOtherContent(msgData) {
+    handleOtherContent(msgData,payload) {
       // 业务逻辑：处理传感器数据、设备状态等
       // console.log("收到其他内容：", msgData);
       // 例如：更新温湿度显示、设备在线状态等
 
       // 设备状态展示
-      if (this.value!==1) {
+      if (this.value !== 1) {
-        var arr=['jbk',"jbg","jm1k","jm1g","jm2k","jm2g","jm3k","jm3g"]
+        var arr = ['jbk', "jbg", "jm1k", "jm1g", "jm2k", "jm2g", "jm3k", "jm3g"]
         const allKeysNumeric = Object.keys(msgData).some(key => arr.includes(key));
         if (allKeysNumeric) {
           // console.info(msgData)
-          this.status={...msgData}
+          this.status = {...msgData}
           // console.info("imei: "+this.publishTopic+"copy: ",this.status)
         }
-
-
-        // 实时温度展示
         const allKeysNumeric2 = Object.keys(msgData).every(key => /^\d+$/.test(key));
         if (Object.keys(msgData).length > 0 && allKeysNumeric2) {
-          var avgResult = this.calculateAvg(msgData).averageFixed;
+
-          this.temp = "当前棚内平均温度："+avgResult+"℃"
+          // 你的键：温度101~104、湿度201~204（按你之前约定温度/10、湿度/10）
+          const div10 = (v) => (v == null ? null : Math.round((Number(v)/10)*10)/10)
+
+          this.liveData = {
+            temp1: msgData["201"]==null ? "已离线...":div10(msgData["201"])+"℃",
+            humi1: msgData["101"]==null ? "已离线...":div10(msgData["101"])+"%RH",
+            temp2: msgData["202"]==null ? "已离线...":div10(msgData["202"])+"℃",
+            humi2: msgData["102"]==null ? "已离线...":div10(msgData["102"])+"%RH",
+            temp3: msgData["203"]==null ? "已离线...":div10(msgData["203"])+"℃",
+            humi3: msgData["103"]==null ? "已离线...":div10(msgData["103"])+"%RH",
+            temp4: msgData["204"]==null ? "已离线...":div10(msgData["204"])+"℃",
+            humi4: msgData["104"]==null ? "已离线...":div10(msgData["104"])+"%RH"
           }
+          // 调用函数获取并输出格式化后的当前时间
+          this.temp = "最新更新时间：" + this.getCurrentTime();
+          this.fontStyle = 'font-size:16px'
         }
 
-    },
-    calculateAvg(dataObj) {
-      const targetKeys = ['201', '202', '203', '204'];
-      const values = targetKeys.map(key => dataObj[key]).filter(val => typeof val === 'number' && !isNaN(val));
-      if (values.length === 0) return { average: 0, averageFixed: '0.00' };
-      const sum = values.reduce((total, num) => total + num, 0);
-      const avg = sum/10 / values.length;
-      return {
-        average: avg,
-        averageFixed: avg.toFixed(2)
-      };
       }
     },
+
+    /**
+     * 获取格式化后的当前时间
+     * @returns {string} 格式为 YYYY-MM-DD HH:mm:ss 的当前时间
+     */
+    getCurrentTime() {
+      const now = new Date();
+
+      // 获取年、月、日（补零确保两位数）
+      const year = now.getFullYear();
+      const month = String(now.getMonth() + 1).padStart(2, '0'); // 月份从 0 开始，需 +1
+      const day = String(now.getDate()).padStart(2, '0');
+
+      // 获取时、分、秒（补零确保两位数）
+      const hours = String(now.getHours()).padStart(2, '0');
+      const minutes = String(now.getMinutes()).padStart(2, '0');
+      const seconds = String(now.getSeconds()).padStart(2, '0');
+
+      // 拼接成标准格式
+      return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
+    },
+  },
   onHide() {
     this.disconnectMqtt();
   },
@@ -541,4 +656,45 @@ export default {
 .uni-pb-5 {
   padding-bottom: 40rpx;
 }
+
+.text {
+  width: 50rpx;
+  margin: 10rpx 10rpx 8rpx 0;
+  padding: 0;
+  height: 70rpx;
+  line-height: 70rpx;
+  text-align: center;
+  background:#fff;
+  font-size: 26rpx;
+  box-shadow: 0 2rpx 8rpx #bfbec1
+}
+
+.text:first-child {
+  margin-left: 10rpx;
+}
+
+.uni-view {
+  -webkit-flex: 1;
+  flex: 1;
+  height: 150rpx;
+  -webkit-justify-content: center;
+  justify-content: center;
+  -webkit-align-items: center;
+  align-items: center;
+}
+
+.data {
+  font-size: 13px;
+  display: inline-block;
+  line-height: 23px;
+  color: #3a3a3a;
+}
+.data:nth-child(even) {
+  font-size: 12px;
+  margin-top: 3px;
+  color: #9c9c9c;
+}
+/deep/ .uni-section-header__slot-right {
+  color: green;
+}
 </style>

store/modules/dict.js

@@ -0,0 +1,50 @@
+const state = {
+  dict: new Array()
+}
+const mutations = {
+  SET_DICT: (state, { key, value }) => {
+    if (key !== null && key !== "") {
+      state.dict.push({
+        key: key,
+        value: value
+      })
+    }
+  },
+  REMOVE_DICT: (state, key) => {
+    try {
+      for (let i = 0; i < state.dict.length; i++) {
+        if (state.dict[i].key == key) {
+          state.dict.splice(i, 1)
+          return true
+        }
+      }
+    } catch (e) {
+    }
+  },
+  CLEAN_DICT: (state) => {
+    state.dict = new Array()
+  }
+}
+
+const actions = {
+  // 设置字典
+  setDict({ commit }, data) {
+    commit('SET_DICT', data)
+  },
+  // 删除字典
+  removeDict({ commit }, key) {
+    commit('REMOVE_DICT', key)
+  },
+  // 清空字典
+  cleanDict({ commit }) {
+    commit('CLEAN_DICT')
+  }
+}
+
+export default {
+  namespaced: true,
+  state,
+  mutations,
+  actions
+}
+

utils/agri.js

@@ -0,0 +1,228 @@
+/**
+ * 通用js方法封装处理
+ * Copyright (c) 2019 agri
+ */
+
+// 日期格式化
+export function parseTime(time, pattern) {
+  if (arguments.length === 0 || !time) {
+    return null
+  }
+  const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
+  let date
+  if (typeof time === 'object') {
+    date = time
+  } else {
+    if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
+      time = parseInt(time)
+    } else if (typeof time === 'string') {
+      time = time.replace(new RegExp(/-/gm), '/').replace('T', ' ').replace(new RegExp(/\.[\d]{3}/gm), '')
+    }
+    if ((typeof time === 'number') && (time.toString().length === 10)) {
+      time = time * 1000
+    }
+    date = new Date(time)
+  }
+  const formatObj = {
+    y: date.getFullYear(),
+    m: date.getMonth() + 1,
+    d: date.getDate(),
+    h: date.getHours(),
+    i: date.getMinutes(),
+    s: date.getSeconds(),
+    a: date.getDay()
+  }
+  const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
+    let value = formatObj[key]
+    // Note: getDay() returns 0 on Sunday
+    if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
+    if (result.length > 0 && value < 10) {
+      value = '0' + value
+    }
+    return value || 0
+  })
+  return time_str
+}
+
+// 表单重置
+export function resetForm(refName) {
+  if (this.$refs[refName]) {
+    this.$refs[refName].resetFields()
+  }
+}
+
+// 添加日期范围
+export function addDateRange(params, dateRange, propName) {
+  let search = params
+  search.params = typeof (search.params) === 'object' && search.params !== null && !Array.isArray(search.params) ? search.params : {}
+  dateRange = Array.isArray(dateRange) ? dateRange : []
+  if (typeof (propName) === 'undefined') {
+    search.params['beginTime'] = dateRange[0]
+    search.params['endTime'] = dateRange[1]
+  } else {
+    search.params['begin' + propName] = dateRange[0]
+    search.params['end' + propName] = dateRange[1]
+  }
+  return search
+}
+
+// 回显数据字典
+export function selectDictLabel(datas, value) {
+  if (value === undefined) {
+    return ""
+  }
+  var actions = []
+  Object.keys(datas).some((key) => {
+    if (datas[key].value == ('' + value)) {
+      actions.push(datas[key].label)
+      return true
+    }
+  })
+  if (actions.length === 0) {
+    actions.push(value)
+  }
+  return actions.join('')
+}
+
+// 回显数据字典（字符串、数组）
+export function selectDictLabels(datas, value, separator) {
+  if (value === undefined || value.length ===0) {
+    return ""
+  }
+  if (Array.isArray(value)) {
+    value = value.join(",")
+  }
+  var actions = []
+  var currentSeparator = undefined === separator ? "," : separator
+  var temp = value.split(currentSeparator)
+  Object.keys(value.split(currentSeparator)).some((val) => {
+    var match = false
+    Object.keys(datas).some((key) => {
+      if (datas[key].value == ('' + temp[val])) {
+        actions.push(datas[key].label + currentSeparator)
+        match = true
+      }
+    })
+    if (!match) {
+      actions.push(temp[val] + currentSeparator)
+    }
+  })
+  return actions.join('').substring(0, actions.join('').length - 1)
+}
+
+// 字符串格式化(%s )
+export function sprintf(str) {
+  var args = arguments, flag = true, i = 1
+  str = str.replace(/%s/g, function () {
+    var arg = args[i++]
+    if (typeof arg === 'undefined') {
+      flag = false
+      return ''
+    }
+    return arg
+  })
+  return flag ? str : ''
+}
+
+// 转换字符串，undefined,null等转化为""
+export function parseStrEmpty(str) {
+  if (!str || str == "undefined" || str == "null") {
+    return ""
+  }
+  return str
+}
+
+// 数据合并
+export function mergeRecursive(source, target) {
+  for (var p in target) {
+    try {
+      if (target[p].constructor == Object) {
+        source[p] = mergeRecursive(source[p], target[p])
+      } else {
+        source[p] = target[p]
+      }
+    } catch (e) {
+      source[p] = target[p]
+    }
+  }
+  return source
+}
+
+/**
+ * 构造树型结构数据
+ * @param {*} data 数据源
+ * @param {*} id id字段 默认 'id'
+ * @param {*} parentId 父节点字段 默认 'parentId'
+ * @param {*} children 孩子节点字段 默认 'children'
+ */
+export function handleTree(data, id, parentId, children) {
+  let config = {
+    id: id || 'id',
+    parentId: parentId || 'parentId',
+    childrenList: children || 'children'
+  }
+
+  var childrenListMap = {}
+  var tree = []
+  for (let d of data) {
+    let id = d[config.id]
+    childrenListMap[id] = d
+    if (!d[config.childrenList]) {
+      d[config.childrenList] = []
+    }
+  }
+
+  for (let d of data) {
+    let parentId = d[config.parentId]
+    let parentObj = childrenListMap[parentId]
+    if (!parentObj) {
+      tree.push(d)
+    } else {
+      parentObj[config.childrenList].push(d)
+    }
+  }
+  return tree
+}
+
+/**
+* 参数处理
+* @param {*} params  参数
+*/
+export function tansParams(params) {
+  let result = ''
+  for (const propName of Object.keys(params)) {
+    const value = params[propName]
+    var part = encodeURIComponent(propName) + "="
+    if (value !== null && value !== "" && typeof (value) !== "undefined") {
+      if (typeof value === 'object') {
+        for (const key of Object.keys(value)) {
+          if (value[key] !== null && value[key] !== "" && typeof (value[key]) !== 'undefined') {
+            let params = propName + '[' + key + ']'
+            var subPart = encodeURIComponent(params) + "="
+            result += subPart + encodeURIComponent(value[key]) + "&"
+          }
+        }
+      } else {
+        result += part + encodeURIComponent(value) + "&"
+      }
+    }
+  }
+  return result
+}
+
+// 返回项目路径
+export function getNormalPath(p) {
+  if (p.length === 0 || !p || p == 'undefined') {
+    return p
+  }
+  let res = p.replace('//', '/')
+  if (res[res.length - 1] === '/') {
+    return res.slice(0, res.length - 1)
+  }
+  return res
+}
+
+// 验证是否为blob格式
+export function blobValidate(data) {
+  return data.type !== 'application/json'
+}

utils/dict/Dict.js

@@ -0,0 +1,82 @@
+import Vue from 'vue'
+import { mergeRecursive } from "@/utils/agri"
+import DictMeta from './DictMeta'
+import DictData from './DictData'
+
+const DEFAULT_DICT_OPTIONS = {
+  types: [],
+}
+
+/**
+ * @classdesc 字典
+ * @property {Object} label 标签对象，内部属性名为字典类型名称
+ * @property {Object} dict 字段数组，内部属性名为字典类型名称
+ * @property {Array.<DictMeta>} _dictMetas 字典元数据数组
+ */
+export default class Dict {
+  constructor() {
+    this.owner = null
+    this.label = {}
+    this.type = {}
+  }
+
+  init(options) {
+    if (options instanceof Array) {
+      options = { types: options }
+    }
+    const opts = mergeRecursive(DEFAULT_DICT_OPTIONS, options)
+    if (opts.types === undefined) {
+      throw new Error('need dict types')
+    }
+    const ps = []
+    this._dictMetas = opts.types.map(t => DictMeta.parse(t))
+    this._dictMetas.forEach(dictMeta => {
+      const type = dictMeta.type
+      Vue.set(this.label, type, {})
+      Vue.set(this.type, type, [])
+      if (dictMeta.lazy) {
+        return
+      }
+      ps.push(loadDict(this, dictMeta))
+    })
+    return Promise.all(ps)
+  }
+
+  /**
+   * 重新加载字典
+   * @param {String} type 字典类型
+   */
+  reloadDict(type) {
+    const dictMeta = this._dictMetas.find(e => e.type === type)
+    if (dictMeta === undefined) {
+      return Promise.reject(`the dict meta of ${type} was not found`)
+    }
+    return loadDict(this, dictMeta)
+  }
+}
+
+/**
+ * 加载字典
+ * @param {Dict} dict 字典
+ * @param {DictMeta} dictMeta 字典元数据
+ * @returns {Promise}
+ */
+function loadDict(dict, dictMeta) {
+  return dictMeta.request(dictMeta)
+    .then(response => {
+      const type = dictMeta.type
+      let dicts = dictMeta.responseConverter(response, dictMeta)
+      if (!(dicts instanceof Array)) {
+        console.error('the return of responseConverter must be Array.<DictData>')
+        dicts = []
+      } else if (dicts.filter(d => d instanceof DictData).length !== dicts.length) {
+        console.error('the type of elements in dicts must be DictData')
+        dicts = []
+      }
+      dict.type[type].splice(0, Number.MAX_SAFE_INTEGER, ...dicts)
+      dicts.forEach(d => {
+        Vue.set(dict.label[type], d.value, d.label)
+      })
+      return dicts
+    })
+}

utils/dict/DictConverter.js

@@ -0,0 +1,17 @@
+import DictOptions from './DictOptions'
+import DictData from './DictData'
+
+export default function(dict, dictMeta) {
+  const label = determineDictField(dict, dictMeta.labelField, ...DictOptions.DEFAULT_LABEL_FIELDS)
+  const value = determineDictField(dict, dictMeta.valueField, ...DictOptions.DEFAULT_VALUE_FIELDS)
+  return new DictData(dict[label], dict[value], dict)
+}
+
+/**
+ * 确定字典字段
+ * @param {DictData} dict
+ * @param  {...String} fields
+ */
+function determineDictField(dict, ...fields) {
+  return fields.find(f => Object.prototype.hasOwnProperty.call(dict, f))
+}

utils/dict/DictData.js

@@ -0,0 +1,13 @@
+/**
+ * @classdesc 字典数据
+ * @property {String} label 标签
+ * @property {*} value 标签
+ * @property {Object} raw 原始数据
+ */
+export default class DictData {
+  constructor(label, value, raw) {
+    this.label = label
+    this.value = value
+    this.raw = raw
+  }
+}

utils/dict/DictMeta.js

@@ -0,0 +1,38 @@
+import { mergeRecursive } from "@/utils/agri"
+import DictOptions from './DictOptions'
+
+/**
+ * @classdesc 字典元数据
+ * @property {String} type 类型
+ * @property {Function} request 请求
+ * @property {String} label 标签字段
+ * @property {String} value 值字段
+ */
+export default class DictMeta {
+  constructor(options) {
+    this.type = options.type
+    this.request = options.request
+    this.responseConverter = options.responseConverter
+    this.labelField = options.labelField
+    this.valueField = options.valueField
+    this.lazy = options.lazy === true
+  }
+}
+
+
+/**
+ * 解析字典元数据
+ * @param {Object} options
+ * @returns {DictMeta}
+ */
+DictMeta.parse= function(options) {
+  let opts = null
+  if (typeof options === 'string') {
+    opts = DictOptions.metas[options] || {}
+    opts.type = options
+  } else if (typeof options === 'object') {
+    opts = options
+  }
+  opts = mergeRecursive(DictOptions.metas['*'], opts)
+  return new DictMeta(opts)
+}

utils/dict/DictOptions.js

@@ -0,0 +1,51 @@
+import { mergeRecursive } from "@/utils/agri"
+import dictConverter from './DictConverter'
+
+export const options = {
+  metas: {
+    '*': {
+      /**
+       * 字典请求，方法签名为function(dictMeta: DictMeta): Promise
+       */
+      request: (dictMeta) => {
+        console.log(`load dict ${dictMeta.type}`)
+        return Promise.resolve([])
+      },
+      /**
+       * 字典响应数据转换器，方法签名为function(response: Object, dictMeta: DictMeta): DictData
+       */
+      responseConverter,
+      labelField: 'label',
+      valueField: 'value',
+    },
+  },
+  /**
+   * 默认标签字段
+   */
+  DEFAULT_LABEL_FIELDS: ['label', 'name', 'title'],
+  /**
+   * 默认值字段
+   */
+  DEFAULT_VALUE_FIELDS: ['value', 'id', 'uid', 'key'],
+}
+
+/**
+ * 映射字典
+ * @param {Object} response 字典数据
+ * @param {DictMeta} dictMeta 字典元数据
+ * @returns {DictData}
+ */
+function responseConverter(response, dictMeta) {
+  const dicts = response.content instanceof Array ? response.content : response
+  if (dicts === undefined) {
+    console.warn(`no dict data of "${dictMeta.type}" found in the response`)
+    return []
+  }
+  return dicts.map(d => dictConverter(d, dictMeta))
+}
+
+export function mergeOptions(src) {
+  mergeRecursive(options, src)
+}
+
+export default options

utils/dict/index.js

@@ -0,0 +1,33 @@
+import Dict from './Dict'
+import { mergeOptions } from './DictOptions'
+
+export default function(Vue, options) {
+  mergeOptions(options)
+  Vue.mixin({
+    data() {
+      if (this.$options === undefined || this.$options.dicts === undefined || this.$options.dicts === null) {
+        return {}
+      }
+      const dict = new Dict()
+      dict.owner = this
+      return {
+        dict
+      }
+    },
+    created() {
+      if (!(this.dict instanceof Dict)) {
+        return
+      }
+      options.onCreated && options.onCreated(this.dict)
+      this.dict.init(this.$options.dicts).then(() => {
+        options.onReady && options.onReady(this.dict)
+        this.$nextTick(() => {
+          this.$emit('dictReady', this.dict)
+          if (this.$options.methods && this.$options.methods.onDictReady instanceof Function) {
+            this.$options.methods.onDictReady.call(this, this.dict)
+          }
+        })
+      })
+    },
+  })
+}