Java_JXL 实现导出excel
导出模板样的excel 添加样式
按需求,某些数据为空的隐藏不导入
// 导出excel
handle_export() {
getInformExcel({pro: {}}).then(response => {
this.$message({ message: response.message, type: "success" });
var a = document.createElement("a");
a.setAttribute('download', "收费通知.xls");
a.setAttribute('href', '/unqualified/收费通知.xls');
a.click();
}, error => {
this.$message({ message: error.message, type: "success" });
var a = document.createElement("a");
a.setAttribute('download', "收费通知.xls");
a.setAttribute('href', '/unqualified/收费通知.xls');
a.click();
});
}
1 @PostMapping("/inform/export2") 2 public @ResponseBody Reobj export2 (@Valid @RequestBody SearchParam<PropertyContractPro> searchParam) { 3 Reobj<String> reobj = new Reobj<String>(); 4 Reobj<List<PropertyContractInform>> propertyInform = (Reobj<List<PropertyContractInform>>) this.getExport(searchParam); 5 List<PropertyContractInform> list = propertyInform.getData(); 6 List<PropertyContractInform> qualified = new ArrayList<PropertyContractInform>(); 7 for (PropertyContractInform propertyContractInform : list) { 8 propertyContractInform.setChargingPeriod(DateUtil.getStartOrEndDayOfQuarter(true)+"--"+DateUtil.getStartOrEndDayOfQuarter(false)); 9 qualified.add(propertyContractInform); 10 } 11 if(qualified.size() > 0) { 12 reobj.setRecode("200"); 13 reobj.setMessage("导出成功"); 14 Date date=new Date(); 15 SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd"); 16 String now = sdf.format(date); 17 //String filename = "收费通知"+now+".xls"; 18 String filename="收费通知.xls"; 19 reobj.setData(filename); 20 File file2 = new File(unqualifiedPath + "/" + filename); 21 try { 22 //打开文件 23 WritableWorkbook workbook = Workbook.createWorkbook(file2); 24 WritableSheet sheet = workbook.createSheet("收费通知单", 0); 25 26 WritableFont titleWf = new WritableFont(WritableFont.createFont("仿宋_GB2312"),// 字体 27 15,//WritableFont.DEFAULT_POINT_SIZE, // 字号 28 WritableFont.BOLD, // 粗体 29 false, // 斜体 30 UnderlineStyle.NO_UNDERLINE, // 下划线 31 Colour.BLACK, // 字体颜色 32 ScriptStyle.NORMAL_SCRIPT); 33 34 WritableFont wf = new WritableFont(WritableFont.createFont("仿宋_GB2312"),// 字体 35 10,//WritableFont.DEFAULT_POINT_SIZE, // 字号 36 WritableFont.NO_BOLD, // 粗体 37 false, // 斜体 38 UnderlineStyle.NO_UNDERLINE, // 下划线 39 Colour.BLACK, // 字体颜色 40 ScriptStyle.NORMAL_SCRIPT); 41 42 WritableFont Wf_explain = new WritableFont(WritableFont.createFont("仿宋_GB2312"),// 字体 43 10,//WritableFont.DEFAULT_POINT_SIZE, // 字号 44 WritableFont.BOLD, // 粗体 45 false, // 斜体 46 UnderlineStyle.NO_UNDERLINE, // 下划线 47 Colour.BLACK, // 字体颜色 48 ScriptStyle.NORMAL_SCRIPT); 49 WritableCellFormat wcfTitle = new WritableCellFormat(titleWf); // 单元格定义 50 try { 51 wcfTitle.setBackground(jxl.format.Colour.WHITE); 52 wcfTitle.setAlignment(jxl.format.Alignment.CENTRE); // 设置对齐方式 53 wcfTitle.setBorder(jxl.format.Border.ALL, BorderLineStyle.THIN, jxl.format.Colour.BLACK); 54 } catch (WriteException e1) { 55 e1.printStackTrace(); 56 } 57 58 59 WritableFont font1 = new WritableFont(WritableFont.COURIER, 11, WritableFont.NO_BOLD, false, UnderlineStyle.NO_UNDERLINE, Colour.BLACK); 60 WritableCellFormat cellFormat2 = new WritableCellFormat(font1); 61 cellFormat2.setBorder(Border.ALL,BorderLineStyle.DASH_DOT); 62 try { 63 cellFormat2.setAlignment(Alignment.CENTRE); 64 cellFormat2.setVerticalAlignment(VerticalAlignment.CENTRE); 65 cellFormat2.setBackground(Colour.WHITE); 66 cellFormat2.setBorder(Border.ALL, BorderLineStyle.THIN); 67 cellFormat2.setWrap(true); 68 } catch (WriteException e) { 69 e.printStackTrace(); 70 } 71 int n = 2; 72 if (qualified != null && qualified.size() > 0) { 73 sheet.getSettings().setDefaultColumnWidth(20); 74 String[] array = {""}; 75 String explain = ""; 76 String formName = ""; 77 String formFoot=""; 78 String formCut="--------------------------------------------------------------------------------------"; 79 String sign = " "; 80 String sign2 = " "; 81 String formPropertyName = ""; 82 83 /** 84 换行 \n 85 */ 86 87 int unitColumn = 13; 88 for(int index = 0; index < qualified.size(); index++){ 89 PropertyContractInform propertyContractInform = qualified.get(index); 90 //标题栏 91 String propertyFeeInfos [] = {propertyContractInform.getContractId(),propertyContractInform.getPartyB(), propertyContractInform.getPosition(), 92 propertyContractInform.getPropertyFee(),propertyContractInform.getRentalArea(), propertyContractInform.getDays(), 93 propertyContractInform.getSumPropertyFee(),propertyContractInform.getElectricityFees(),propertyContractInform.getPublicFee(),propertyContractInform.getAirFee() 94 ,propertyContractInform.getAirRent(),propertyContractInform.getSumFees(),propertyContractInform.getChargingPeriod(), 95 }; 96 97 //测试 98 List<String> arrayList = new ArrayList(); 99 for (int i=0;i<array.length;i++){ 100 arrayList.add(array[i]); 101 } 102 103 List<String> propertyFeeInfosList = new ArrayList(); 104 for (int i = 0;i<propertyFeeInfos.length;i++){ 105 propertyFeeInfosList.add(propertyFeeInfos[i]); 106 } 107 108 109 if(propertyContractInform.getAirRent().equals("0")){ 110 arrayList.remove("空调费单价"); 111 arrayList.remove("空调费"); 112 propertyFeeInfosList.remove(propertyContractInform.getAirFee()); 113 propertyFeeInfosList.remove(propertyContractInform.getAirRent()); 114 } 115 116 int unitCol = arrayList.size()-1; 117 118 for (int i = 0; i < arrayList.size(); i++) { 119 120 WritableCellFormat wcf = new WritableCellFormat(titleWf); 121 //wcf.setBackground(Colour.GRAY_25); 122 wcf.setAlignment(jxl.format.Alignment.CENTRE); 123 wcf.setVerticalAlignment(VerticalAlignment.CENTRE); 124 wcf.setBorder(jxl.format.Border.ALL, BorderLineStyle.THIN, jxl.format.Colour.BLACK); 125 wcf.setWrap(true); 126 127 WritableCellFormat wcf2 = new WritableCellFormat(wf); 128 wcf2.setAlignment(jxl.format.Alignment.CENTRE); 129 wcf2.setVerticalAlignment(VerticalAlignment.CENTRE); 130 wcf2.setBorder(jxl.format.Border.ALL, BorderLineStyle.THIN, jxl.format.Colour.BLACK); 131 wcf2.setWrap(true); 132 133 WritableCellFormat wcf3 = new WritableCellFormat(wf); 134 wcf3.setAlignment(Alignment.LEFT); 135 wcf3.setWrap(true); 136 wcf3.setVerticalAlignment(VerticalAlignment.CENTRE); 137 wcf3.setBorder(jxl.format.Border.ALL, BorderLineStyle.THIN, jxl.format.Colour.BLACK); 138 139 WritableCellFormat wcf4 = new WritableCellFormat(Wf_explain); 140 wcf4.setAlignment(Alignment.LEFT); 141 wcf4.setWrap(true); 142 wcf4.setVerticalAlignment(VerticalAlignment.CENTRE); 143 wcf4.setBorder(jxl.format.Border.ALL, BorderLineStyle.THIN, jxl.format.Colour.BLACK); 144 145 WritableCellFormat wcf5 = new WritableCellFormat(wf); 146 wcf5.setAlignment(Alignment.RIGHT); 147 wcf5.setBorder(jxl.format.Border.ALL, BorderLineStyle.THIN, jxl.format.Colour.BLACK); 148 wcf5.setWrap(true); 149 150 //表名 151 sheet.addCell(new Label(0, index * unitColumn + 1,formName,wcf)); 152 sheet.mergeCells(0, index * unitColumn + 1,unitCol, index * unitColumn + 1); 153 154 155 WritableCellFormat cellFormat1 = new WritableCellFormat(font1); 156 cellFormat1.setWrap(true); 157 158 //物业名称 159 sheet.addCell(new Label(0, index * unitColumn + 2, formPropertyName,wcf)); 160 sheet.mergeCells(0, index * unitColumn + 2, unitCol, index * unitColumn + 2); 161 162 163 //表头 164 sheet.addCell(new Label(i, index * unitColumn + 3, arrayList.get(i), wcf2)); 165 166 //数据 167 sheet.addCell( new Label(i, index * unitColumn + 4, propertyFeeInfosList.get(i), wcf2)); 168 //签收 169 sheet.addCell(new Label(0, index * unitColumn + 5, sign,wcf3)); 170 sheet.mergeCells(0, index * unitColumn + 5, unitCol, index * unitColumn + 5); 171 172 173 //分隔 174 sheet.addCell(new Label(0, index * unitColumn + 6, formCut,wcf5)); 175 sheet.mergeCells(0, index * unitColumn + 6, unitCol, index * unitColumn + 6); 176 177 //下面的表格部分 178 179 //表名 180 sheet.addCell(new Label(0, index * unitColumn + 7, formName, wcf)); 181 sheet.mergeCells(0, index * unitColumn + 7, unitCol, index * unitColumn + 7); 182 183 //物业名称 184 sheet.addCell(new Label(0, index * unitColumn + 8, formPropertyName, wcf)); 185 sheet.mergeCells(0, index * unitColumn + 8, unitCol, index * unitColumn + 8); 186 //表头 187 sheet.addCell(new Label(i, index * unitColumn + 9, arrayList.get(i), wcf2)); 188 //数据 189 sheet.addCell(new Label(i, index * unitColumn + 10, propertyFeeInfosList.get(i), wcf2)); 190 //备注 191 sheet.addCell(new Label(0, index * unitColumn + 11, explain, wcf4)); 192 sheet.mergeCells(0, index * unitColumn + 11, unitCol, index * unitColumn + 11); 193 //物业账户信息 194 sheet.addCell(new Label(0, index * unitColumn + 12, formFoot, wcf3)); 195 sheet.mergeCells(0, index * unitColumn + 12, unitCol, index * unitColumn + 12); 196 197 //落款 198 sheet.addCell(new Label(0, index * unitColumn + 13, sign2, wcf3)); 199 sheet.mergeCells(0, index * unitColumn + 13, unitCol, index * unitColumn + 13); 200 201 202 sheet.setRowView(index * unitColumn + 1,550); 203 sheet.setRowView(index * unitColumn + 2,550); 204 sheet.setRowView(index * unitColumn + 3,500); 205 sheet.setRowView(index * unitColumn + 4,500); 206 sheet.setRowView(index * unitColumn + 5,400); 207 sheet.setRowView(index * unitColumn + 6,400); 208 209 sheet.setRowView(index * unitColumn + 7,550); 210 sheet.setRowView(index * unitColumn + 8,550); 211 sheet.setRowView(index * unitColumn + 9,500); 212 sheet.setRowView(index * unitColumn + 10,500); 213 sheet.setRowView(index * unitColumn + 11,2200); 214 sheet.setRowView(index * unitColumn + 12,1500); 215 sheet.setRowView(index * unitColumn + 13,500); 216 sheet.setColumnView(0,13); 217 sheet.setColumnView(1,12); 218 sheet.setColumnView(2,10); 219 sheet.setColumnView(3,10); 220 sheet.setColumnView(4,10); 221 sheet.setColumnView(5,5); 222 sheet.setColumnView(6,10); 223 sheet.setColumnView(7,10); 224 sheet.setColumnView(8,10); 225 sheet.setColumnView(9,10); 226 sheet.setColumnView(10,10); 227 sheet.setColumnView(11,9); 228 sheet.setColumnView(12,12); 229 230 } 231 232 //测试 233 arrayList.add("空调费单价"); 234 arrayList.add("空调费"); 235 propertyFeeInfosList.add(propertyContractInform.getAirFee()); 236 propertyFeeInfosList.add(propertyContractInform.getAirRent()); 237 238 n++; 239 } 240 workbook.write(); 241 try { 242 workbook.close(); 243 } catch (WriteException e) { 244 e.printStackTrace(); 245 } 246 } 247 } catch (IOException e) { 248 e.printStackTrace(); 249 } catch (RowsExceededException e) { 250 e.printStackTrace(); 251 } catch (WriteException e) { 252 e.printStackTrace(); 253 } catch (ParseException e) { 254 e.printStackTrace(); 255 } 256 257 } 258 return reobj; 259 }
