多sheet Excel导出添加动态字典值

ruoyi-common/src/main/java/com/ruoyi/common/utils/DictUtils.java

@@ -1,5 +1,6 @@
 package com.ruoyi.common.utils;
 
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 import com.ruoyi.common.constant.Constants;
@@ -43,7 +44,7 @@ public class DictUtils
         {
             return StringUtils.cast(cacheObj);
         }
-        return null;
+        return new ArrayList<>();
     }
 
     /**

ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelMultipleSheetsUtil.java

@@ -8,6 +8,7 @@ import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import com.ruoyi.common.annotation.Excel;
 import com.ruoyi.common.utils.DictUtils;
+import com.ruoyi.common.utils.StringUtils;
 import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.util.IOUtils;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
@@ -242,10 +243,10 @@ public class ExcelMultipleSheetsUtil {
      * @param value 值
      */
     private void handleAnnotationAndSetValue(Cell cell, Field field, Object value) {
-        if (field.isAnnotationPresent(Excel.class) && field.getAnnotation(Excel.class).dictType().length() > 0) {
+        if (StringUtils.isNotNull(value)&&field.isAnnotationPresent(Excel.class) && field.getAnnotation(Excel.class).dictType().length() > 0) {
             value = DictUtils.getDictLabel(field.getAnnotation(Excel.class).dictType(), String.valueOf(value));
         }
-        if (field.isAnnotationPresent(Excel.class) && StrUtil.isNotEmpty(field.getAnnotation(Excel.class).dateFormat())) {
+        if (StringUtils.isNotNull(value)&&field.isAnnotationPresent(Excel.class) && StrUtil.isNotEmpty(field.getAnnotation(Excel.class).dateFormat())) {
             value = DateUtil.format(Convert.convert(Date.class, value), field.getAnnotation(Excel.class).dateFormat());
         }
         cell.setCellValue(ObjectUtil.isEmpty(value) ? null : value.toString());
@@ -333,5 +334,4 @@ public class ExcelMultipleSheetsUtil {
 
         return styles;
     }
-
 }

ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java

@@ -623,41 +623,41 @@ public class ExcelUtil<T>
         // 写入各条记录,每条记录对应excel表中的一行
         Map<String, CellStyle> styles = new HashMap<String, CellStyle>();
         CellStyle style = wb.createCellStyle();
-        style.setAlignment(HorizontalAlignment.CENTER);
+        style.setAlignment(HorizontalAlignment.CENTER);//单元格水平对齐方式
-        style.setVerticalAlignment(VerticalAlignment.CENTER);
+        style.setVerticalAlignment(VerticalAlignment.CENTER);//单元格垂直对齐方式
         Font titleFont = wb.createFont();
-        titleFont.setFontName("Arial");
+        titleFont.setFontName("Arial");//字体
-        titleFont.setFontHeightInPoints((short) 16);
+        titleFont.setFontHeightInPoints((short) 16);//字号
-        titleFont.setBold(true);
+        titleFont.setBold(true);//加粗
-        style.setFont(titleFont);
+        style.setFont(titleFont);//设置字体
         styles.put("title", style);
 
         style = wb.createCellStyle();
-        style.setAlignment(HorizontalAlignment.CENTER);
+        style.setAlignment(HorizontalAlignment.CENTER);//单元格水平对齐方式
-        style.setVerticalAlignment(VerticalAlignment.CENTER);
+        style.setVerticalAlignment(VerticalAlignment.CENTER);//单元格垂直对齐方式
-        style.setBorderRight(BorderStyle.THIN);
+        style.setBorderRight(BorderStyle.THIN);//右边框细线
-        style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());//右边框颜色
-        style.setBorderLeft(BorderStyle.THIN);
+        style.setBorderLeft(BorderStyle.THIN);//左边框细线
-        style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());//左边框颜色
-        style.setBorderTop(BorderStyle.THIN);
+        style.setBorderTop(BorderStyle.THIN);//上边框细线
-        style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());//上边框颜色
-        style.setBorderBottom(BorderStyle.THIN);
+        style.setBorderBottom(BorderStyle.THIN); //下边框细线
-        style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex());//下边框颜色
         Font dataFont = wb.createFont();
-        dataFont.setFontName("Arial");
+        dataFont.setFontName("Arial");//字体
-        dataFont.setFontHeightInPoints((short) 10);
+        dataFont.setFontHeightInPoints((short) 10);//字号
-        style.setFont(dataFont);
+        style.setFont(dataFont);//设置字体
         styles.put("data", style);
 
         style = wb.createCellStyle();
         style.cloneStyleFrom(styles.get("data"));
         style.setAlignment(HorizontalAlignment.CENTER);
         style.setVerticalAlignment(VerticalAlignment.CENTER);
-        style.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());
+        style.setFillForegroundColor(IndexedColors.BLUE_GREY.getIndex());//填充前景色为25%灰色
         style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
         Font headerFont = wb.createFont();
         headerFont.setFontName("Arial");
-        headerFont.setFontHeightInPoints((short) 10);
+        headerFont.setFontHeightInPoints((short) 12);
         headerFont.setBold(true);
         headerFont.setColor(IndexedColors.WHITE.getIndex());
         style.setFont(headerFont);

ruoyi-ui/src/utils/dateUtils.js

@@ -165,3 +165,45 @@ export function countDays(date1, date2) {
     return 0
   }
 }
+
+/**
+ * 日期加一天或减一天
+ * @param dateStr 日期字符串，格式为yyyy-MM-dd
+ * @param numDays 增加或减少的天数，负数减，正数加
+ * @returns {string}
+ */
+export function addOrSubtractDays(date, numDays) {
+  if(typeof date === 'string'){
+    const parts = date.split('-');
+    const year = parseInt(parts[0], 10);
+    const month = parseInt(parts[1], 10) - 1; // 月份需要减1，因为Date对象月份是从0开始的
+    const day = parseInt(parts[2], 10);
+    const date1 = new Date(year, month, day);
+    date1.setDate(date1.getDate() + numDays);
+    const yearFormatted = date1.getFullYear();
+    const monthFormatted = (date1.getMonth() + 1).toString().padStart(2, '0'); // 月份加1，并格式化为两位数
+    const dayFormatted = date1.getDate().toString().padStart(2, '0'); // 格式化为两位数
+    return `${yearFormatted}-${monthFormatted}-${dayFormatted}`;
+  }else if(date instanceof Date){
+    date.setDate(date.getDate() + numDays);
+    const yearFormatted = date.getFullYear();
+    const monthFormatted = (date.getMonth() + 1).toString().padStart(2, '0'); // 月份加1，并格式化为两位数
+    const dayFormatted = date.getDate().toString().padStart(2, '0'); // 格式化为两位数
+    return `${yearFormatted}-${monthFormatted}-${dayFormatted}`;
+  }else {
+    console.error('参数格式无效！')
+    return ''
+  }
+}
+
+/**
+ *
+ * @param rangeNubmer 范围天数，负数表示向前，正数表示向后
+ * @returns {{start: string, end: String}}
+ */
+export function getDaysRange(rangeNubmer){
+  if(!(rangeNubmer instanceof Number)) rangeNubmer=Number(rangeNubmer)
+  const startDate= new Date();
+  startDate.setDate(startDate.getDate()+rangeNubmer);
+  return {start:formatDate(startDate),end:formatDate(new Date())}
+}

ruoyi-ui/src/views/deviceManage/deviceOnline/index.vue

@@ -5,9 +5,22 @@
         <type-tree @defaultCheck="defaultCheck" @nodeCheck="nodeCheck" :filter="false" :show_checkbox="true" :default_check_first="true"></type-tree>
       </el-col>
       <el-col :span="20">
-        <el-button @click="handleExport">导出</el-button>
+        <el-row>
+          <el-date-picker
+            style="float: right"
+            v-model="dateRange"
+            size="mini"
+            @change="handleRangePickerChange"
+            value-format="yyyy-MM-dd HH:mm:ss"
+            type="daterange"
+            range-separator="至"
+            start-placeholder="开始日期"
+            end-placeholder="结束日期">
+          </el-date-picker>
+          <el-button type="primary" style="float: right;margin-right: 10px" size="mini" @click="handleExport">导出</el-button>
+        </el-row>
         <line-chart height="30vh" :show-legend="true" :chart-data="chartData"></line-chart>
-        <el-table :data="tableData" height="45vh" style="width: 100%" @sort-change="handleSortChange">
+        <el-table :data="tableData" height="42vh" style="width: 100%" @sort-change="handleSortChange">
           <el-table-column prop="deviceName" label="设备名称" width="200"></el-table-column>
           <el-table-column prop="stakeMark" label="桩号"></el-table-column>
           <el-table-column prop="direction" label="方向">
@@ -159,6 +172,7 @@
 </template>
 
 <script>
+import {formatDate,addOrSubtractDays,getDaysRange} from "@/utils/dateUtils";
 import TypeTree from "@/views/deviceManage/typeTree";
 import LineChart from "@/views/deviceManage/lineChart";
 import indexLine from "@/views/deviceManage/deviceOnline/indexLine";
@@ -184,6 +198,7 @@ export default {
       deviceStateOptions: deviceState,
       logVisible:false,
       deviceType:typeTree,
+      dateRange:[],
       // 查询参数
       queryParams: {
         pageNum: 1,
@@ -208,7 +223,9 @@ export default {
     }
   },
   created() {
-
+    let rangeDate = getDaysRange(-30);
+    this.dateRange[0] = rangeDate.start;
+    this.dateRange[1] = rangeDate.end;
   },
   methods: {
     defaultCheck(types){
@@ -228,6 +245,9 @@ export default {
       })
     },
     deviceOnlineChart(){
+      if(this.dateRange.length > 0){
+        this.queryParams.startTime = this.dateRange[0];
+        this.queryParams.time = this.dateRange[1];
         deviceOnlineChart(this.queryParams).then(response => {
           let data = response.data;
           let xData ,yData = [];
@@ -248,10 +268,13 @@ export default {
           this.chartData.xData = xData;
           this.chartData.yData = yData;
         })
+      }
+
     },
     seeLog(deviceId){
       this.logVisible = true;
       this.initQueryDate();
+      this.logQueryParams.queryDate=formatDate(new Date(),'yyyy-MM-dd');
       this.logQueryParams.deviceId = deviceId;
       this.logQuery();
     },
@@ -262,7 +285,6 @@ export default {
     },
     networkLogTable(){
       networkLogTable(this.logQueryParams).then(response => {
-        console.log(response)
         this.logTableData = response.rows;
         this.logTotal = response.total;
       })
@@ -284,30 +306,14 @@ export default {
       this.networkLogEcharts()
       this.networkLogTable()
     },
-    initQueryDate(){
-      const date = new Date();
-      this.logQueryParams.queryDate = `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date.getDate().toString().padStart(2, '0')}`;
-    },
     upDay(){
-      this.logQueryParams.queryDate = this.addOrSubtractDays(this.logQueryParams.queryDate, -1);
+      this.logQueryParams.queryDate = addOrSubtractDays(this.logQueryParams.queryDate, -1);
       this.logQuery();
     },
     downDay(){
-      this.logQueryParams.queryDate = this.addOrSubtractDays(this.logQueryParams.queryDate, 1);
+      this.logQueryParams.queryDate = addOrSubtractDays(this.logQueryParams.queryDate, 1);
       this.logQuery();
     },
-    addOrSubtractDays(dateStr, numDays) {
-      const parts = dateStr.split('-');
-      const year = parseInt(parts[0], 10);
-      const month = parseInt(parts[1], 10) - 1; // 月份需要减1，因为Date对象月份是从0开始的
-      const day = parseInt(parts[2], 10);
-      const date = new Date(year, month, day);
-      date.setDate(date.getDate() + numDays);
-      const yearFormatted = date.getFullYear();
-      const monthFormatted = (date.getMonth() + 1).toString().padStart(2, '0'); // 月份加1，并格式化为两位数
-      const dayFormatted = date.getDate().toString().padStart(2, '0'); // 格式化为两位数
-      return `${yearFormatted}-${monthFormatted}-${dayFormatted}`;
-    },
     findType(typeCode) {
       return this.deviceType.find(item => item.value == typeCode)
     },
@@ -316,6 +322,13 @@ export default {
         ...this.queryParams
       }, `设备在线率${new Date().getTime()}.xlsx`)
     },
+    handleRangePickerChange(){
+      if(this.dateRange.length > 0){
+        this.queryParams.startTime = this.dateRange[0];
+        this.queryParams.time = this.dateRange[1];
+        this.deviceOnlineChart();
+      }
+    }
   }
 }
 </script>

zc-business/src/main/java/com/zc/business/domain/OnlineSum.java

@@ -21,9 +21,9 @@ public class OnlineSum implements java.io.Serializable {
     private String stakeMark;//设备桩号
     private String direction;//方向
     private String deviceType;//设备类型
-    @Excel(name = "设备状态", readConverterExp = "0=异常,1=正常")
+    @Excel(name = "设备状态", dictType = "dc_device_state")
     private String deviceStatus;//当前设备状态？
-    @Excel(name = "使用状态", readConverterExp = "0=未使用,1=使用中")
+    @Excel(name = "使用状态", dictType = "dc_device_use")
     private String useState;
     private int totalCount;//当天总次数
     @Excel(name = "在线率(%)")