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  • JAVA poi设置单元格背景颜色

    1. import java.io.FileOutputStream;
    2. import java.io.IOException;
    3.  
    4. import org.apache.poi.ss.usermodel.Cell;
    5. import org.apache.poi.ss.usermodel.CellStyle;
    6. import org.apache.poi.ss.usermodel.IndexedColors;
    7. import org.apache.poi.ss.usermodel.Row;
    8. import org.apache.poi.ss.usermodel.Sheet;
    9. import org.apache.poi.ss.usermodel.Workbook;
    10. import org.apache.poi.xssf.usermodel.XSSFWorkbook;
    11.  
    12. public class POIFillAndColorExample {
    13. public static void main(String[] args) throws IOException {
    14. // Create a workbook object
    15. Workbook workbook = new XSSFWorkbook();
    16. // Create sheet
    17. Sheet sheet = workbook.createSheet();
    18.  
    19. // Create a row and put some cells in it.
    20. Row row = sheet.createRow((short) 1);
    21.  
    22. // Aqua background
    23. CellStyle style = workbook.createCellStyle();
    24. style.setFillForegroundColor(IndexedColors.AQUA.getIndex());
    25. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    26. Cell cell = row.createCell((short) 1);
    27. cell.setCellValue("X1");
    28. cell.setCellStyle(style);
    29.  
    30. // Orange "foreground", foreground being the fill foreground not the
    31. // font color.
    32. style = workbook.createCellStyle();
    33. style.setFillForegroundColor(IndexedColors.AUTOMATIC.getIndex());
    34. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    35. cell = row.createCell((short) 2);
    36. cell.setCellValue("X2");
    37. cell.setCellStyle(style);
    38.  
    39. style = workbook.createCellStyle();
    40. style.setFillForegroundColor(IndexedColors.BLUE.getIndex());
    41. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    42. cell = row.createCell((short) 3);
    43. cell.setCellValue("X3");
    44. cell.setCellStyle(style);
    45.  
    46. style = workbook.createCellStyle();
    47. style.setFillForegroundColor(IndexedColors.BLUE_GREY.getIndex());
    48. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    49. cell = row.createCell((short) 4);
    50. cell.setCellValue("X4");
    51. cell.setCellStyle(style);
    52.  
    53. style = workbook.createCellStyle();
    54. style.setFillForegroundColor(IndexedColors.BRIGHT_GREEN.getIndex());
    55. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    56. cell = row.createCell((short) 5);
    57. cell.setCellValue("X5");
    58. cell.setCellStyle(style);
    59.  
    60. // Create a row and put some cells in it.
    61. Row row2 = sheet.createRow((short) 2);
    62.  
    63. style = workbook.createCellStyle();
    64. style.setFillForegroundColor(IndexedColors.BROWN.getIndex());
    65. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    66. cell = row2.createCell((short) 1);
    67. cell.setCellValue("X6");
    68. cell.setCellStyle(style);
    69.  
    70. style = workbook.createCellStyle();
    71. style.setFillForegroundColor(IndexedColors.CORAL.getIndex());
    72. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    73. cell = row2.createCell((short) 2);
    74. cell.setCellValue("X7");
    75. cell.setCellStyle(style);
    76.  
    77. style = workbook.createCellStyle();
    78. style.setFillForegroundColor(IndexedColors.CORNFLOWER_BLUE.getIndex());
    79. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    80. cell = row2.createCell((short) 3);
    81. cell.setCellValue("X8");
    82. cell.setCellStyle(style);
    83.  
    84. style = workbook.createCellStyle();
    85. style.setFillForegroundColor(IndexedColors.DARK_BLUE.getIndex());
    86. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    87. cell = row2.createCell((short) 4);
    88. cell.setCellValue("X9");
    89. cell.setCellStyle(style);
    90. style = workbook.createCellStyle();
    91. style.setFillForegroundColor(IndexedColors.DARK_GREEN.getIndex());
    92. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    93. cell = row2.createCell((short) 5);
    94. cell.setCellValue("X10");
    95. cell.setCellStyle(style);
    96.  
    97. // Create a row and put some cells in it.
    98. Row row3 = sheet.createRow((short) 3);
    99.  
    100. style = workbook.createCellStyle();
    101. style.setFillForegroundColor(IndexedColors.DARK_RED.getIndex());
    102. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    103. cell = row3.createCell((short) 1);
    104. cell.setCellValue("X11");
    105. cell.setCellStyle(style);
    106. style = workbook.createCellStyle();
    107. style.setFillForegroundColor(IndexedColors.DARK_TEAL.getIndex());
    108. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    109. cell = row3.createCell((short) 2);
    110. cell.setCellValue("X12");
    111. cell.setCellStyle(style);
    112.  
    113. style = workbook.createCellStyle();
    114. style.setFillForegroundColor(IndexedColors.DARK_YELLOW.getIndex());
    115. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    116. cell = row3.createCell((short) 3);
    117. cell.setCellValue("X13");
    118. cell.setCellStyle(style);
    119. style = workbook.createCellStyle();
    120. style.setFillForegroundColor(IndexedColors.GOLD.getIndex());
    121. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    122. cell = row3.createCell((short) 4);
    123. cell.setCellValue("X14");
    124. cell.setCellStyle(style);
    125.  
    126. style = workbook.createCellStyle();
    127. style.setFillForegroundColor(IndexedColors.GREEN.getIndex());
    128. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    129. cell = row3.createCell((short) 5);
    130. cell.setCellValue("X15");
    131. cell.setCellStyle(style);
    132.  
    133. // Create a row and put some cells in it.
    134. Row row4 = sheet.createRow((short) 4);
    135. style = workbook.createCellStyle();
    136. style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
    137. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    138. cell = row4.createCell((short) 1);
    139. cell.setCellValue("X16");
    140. cell.setCellStyle(style);
    141.  
    142. style = workbook.createCellStyle();
    143. style.setFillForegroundColor(IndexedColors.GREY_40_PERCENT.getIndex());
    144. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    145. cell = row4.createCell((short) 2);
    146. cell.setCellValue("X17");
    147. cell.setCellStyle(style);
    148. style = workbook.createCellStyle();
    149. style.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());
    150. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    151. cell = row4.createCell((short) 3);
    152. cell.setCellValue("X18");
    153. cell.setCellStyle(style);
    154.  
    155. style = workbook.createCellStyle();
    156. style.setFillForegroundColor(IndexedColors.GREY_80_PERCENT.getIndex());
    157. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    158. cell = row4.createCell((short) 4);
    159. cell.setCellValue("X19");
    160. cell.setCellStyle(style);
    161. style = workbook.createCellStyle();
    162. style.setFillForegroundColor(IndexedColors.INDIGO.getIndex());
    163. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    164. cell = row4.createCell((short) 5);
    165. cell.setCellValue("X20");
    166. cell.setCellStyle(style);
    167.  
    168. // Create a row and put some cells in it.
    169. Row row5 = sheet.createRow((short) 5);
    170.  
    171. style = workbook.createCellStyle();
    172. style.setFillForegroundColor(IndexedColors.LAVENDER.getIndex());
    173. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    174. cell = row5.createCell((short) 1);
    175. cell.setCellValue("X21");
    176. cell.setCellStyle(style);
    177.  
    178. style = workbook.createCellStyle();
    179. style.setFillForegroundColor(IndexedColors.LEMON_CHIFFON.getIndex());
    180. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    181. cell = row5.createCell((short) 2);
    182. cell.setCellValue("X22");
    183. cell.setCellStyle(style);
    184.  
    185. style = workbook.createCellStyle();
    186. style.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
    187. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    188. cell = row5.createCell((short) 3);
    189. cell.setCellValue("X23");
    190. cell.setCellStyle(style);
    191. style = workbook.createCellStyle();
    192. style.setFillForegroundColor(IndexedColors.LEMON_CHIFFON.getIndex());
    193. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    194. cell = row5.createCell((short) 4);
    195. cell.setCellValue("X24");
    196. cell.setCellStyle(style);
    197.  
    198. style = workbook.createCellStyle();
    199. style.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
    200. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    201. cell = row5.createCell((short) 5);
    202. cell.setCellValue("X25");
    203. cell.setCellStyle(style);
    204.  
    205. // Create a row and put some cells in it.
    206. Row row6 = sheet.createRow((short) 6);
    207. style = workbook.createCellStyle();
    208. style.setFillForegroundColor(IndexedColors.LIGHT_CORNFLOWER_BLUE
    209. .getIndex());
    210. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    211. cell = row6.createCell((short) 1);
    212. cell.setCellValue("X26");
    213. cell.setCellStyle(style);
    214.  
    215. style = workbook.createCellStyle();
    216. style.setFillForegroundColor(IndexedColors.LIGHT_GREEN.getIndex());
    217. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    218. cell = row6.createCell((short) 2);
    219. cell.setCellValue("X27");
    220. cell.setCellStyle(style);
    221. style = workbook.createCellStyle();
    222. style.setFillForegroundColor(IndexedColors.LIGHT_ORANGE.getIndex());
    223. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    224. cell = row6.createCell((short) 3);
    225. cell.setCellValue("X28");
    226. cell.setCellStyle(style);
    227.  
    228. style = workbook.createCellStyle();
    229. style.setFillForegroundColor(IndexedColors.LIGHT_TURQUOISE.getIndex());
    230. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    231. cell = row6.createCell((short) 4);
    232. cell.setCellValue("X29");
    233. cell.setCellStyle(style);
    234.  
    235. style = workbook.createCellStyle();
    236. style.setFillForegroundColor(IndexedColors.LIGHT_YELLOW.getIndex());
    237. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    238. cell = row6.createCell((short) 5);
    239. cell.setCellValue("X30");
    240. cell.setCellStyle(style);
    241.  
    242. // Create a row and put some cells in it.
    243. Row row7 = sheet.createRow((short) 7);
    244. style = workbook.createCellStyle();
    245. style.setFillForegroundColor(IndexedColors.LIME.getIndex());
    246. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    247. cell = row7.createCell((short) 1);
    248. cell.setCellValue("X31");
    249. cell.setCellStyle(style);
    250. style = workbook.createCellStyle();
    251. style.setFillForegroundColor(IndexedColors.MAROON.getIndex());
    252. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    253. cell = row7.createCell((short) 2);
    254. cell.setCellValue("X32");
    255. cell.setCellStyle(style);
    256.  
    257. style = workbook.createCellStyle();
    258. style.setFillForegroundColor(IndexedColors.OLIVE_GREEN.getIndex());
    259. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    260. cell = row7.createCell((short) 3);
    261. cell.setCellValue("X33");
    262. cell.setCellStyle(style);
    263. style = workbook.createCellStyle();
    264. style.setFillForegroundColor(IndexedColors.ORANGE.getIndex());
    265. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    266. cell = row7.createCell((short) 4);
    267. cell.setCellValue("X34");
    268. cell.setCellStyle(style);
    269.  
    270. style = workbook.createCellStyle();
    271. style.setFillForegroundColor(IndexedColors.ORCHID.getIndex());
    272. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    273. cell = row7.createCell((short) 5);
    274. cell.setCellValue("X35");
    275. cell.setCellStyle(style);
    276.  
    277. // Create a row and put some cells in it.
    278. Row row8 = sheet.createRow((short) 8);
    279.  
    280. style = workbook.createCellStyle();
    281. style.setFillForegroundColor(IndexedColors.PALE_BLUE.getIndex());
    282. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    283. cell = row8.createCell((short) 1);
    284. cell.setCellValue("X36");
    285. cell.setCellStyle(style);
    286.  
    287. style = workbook.createCellStyle();
    288. style.setFillForegroundColor(IndexedColors.PINK.getIndex());
    289. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    290. cell = row8.createCell((short) 2);
    291. cell.setCellValue("X37");
    292. cell.setCellStyle(style);
    293. style = workbook.createCellStyle();
    294. style.setFillForegroundColor(IndexedColors.PLUM.getIndex());
    295. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    296. cell = row8.createCell((short) 3);
    297. cell.setCellValue("X38");
    298. cell.setCellStyle(style);
    299.  
    300. style = workbook.createCellStyle();
    301. style.setFillForegroundColor(IndexedColors.RED.getIndex());
    302. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    303. cell = row8.createCell((short) 4);
    304. cell.setCellValue("X39");
    305. cell.setCellStyle(style);
    306. style = workbook.createCellStyle();
    307. style.setFillForegroundColor(IndexedColors.ROSE.getIndex());
    308. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    309. cell = row8.createCell((short) 5);
    310. cell.setCellValue("X40");
    311. cell.setCellStyle(style);
    312.  
    313. // Create a row and put some cells in it.
    314. Row row9 = sheet.createRow((short) 9);
    315.  
    316. style = workbook.createCellStyle();
    317. style.setFillForegroundColor(IndexedColors.ROYAL_BLUE.getIndex());
    318. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    319. cell = row9.createCell((short) 1);
    320. cell.setCellValue("X41");
    321. cell.setCellStyle(style);
    322. style = workbook.createCellStyle();
    323. style.setFillForegroundColor(IndexedColors.SEA_GREEN.getIndex());
    324. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    325. cell = row9.createCell((short) 2);
    326. cell.setCellValue("X42");
    327. cell.setCellStyle(style);
    328.  
    329. style = workbook.createCellStyle();
    330. style.setFillForegroundColor(IndexedColors.SKY_BLUE.getIndex());
    331. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    332. cell = row9.createCell((short) 3);
    333. cell.setCellValue("X43");
    334. cell.setCellStyle(style);
    335. style = workbook.createCellStyle();
    336. style.setFillForegroundColor(IndexedColors.TAN.getIndex());
    337. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    338. cell = row9.createCell((short) 4);
    339. cell.setCellValue("X44");
    340. cell.setCellStyle(style);
    341.  
    342. style = workbook.createCellStyle();
    343. style.setFillForegroundColor(IndexedColors.TEAL.getIndex());
    344. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    345. cell = row9.createCell((short) 5);
    346. cell.setCellValue("X45");
    347. cell.setCellStyle(style);
    348.  
    349. // Create a row and put some cells in it.
    350. Row row10 = sheet.createRow((short) 10);
    351.  
    352. style = workbook.createCellStyle();
    353. style.setFillForegroundColor(IndexedColors.TURQUOISE.getIndex());
    354. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    355. cell = row10.createCell((short) 1);
    356. cell.setCellValue("X46");
    357. cell.setCellStyle(style);
    358.  
    359. style = workbook.createCellStyle();
    360. style.setFillForegroundColor(IndexedColors.VIOLET.getIndex());
    361. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    362. cell = row10.createCell((short) 2);
    363. cell.setCellValue("X47");
    364. cell.setCellStyle(style);
    365. style = workbook.createCellStyle();
    366. style.setFillForegroundColor(IndexedColors.WHITE.getIndex());
    367. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    368. cell = row10.createCell((short) 3);
    369. cell.setCellValue("X48");
    370. cell.setCellStyle(style);
    371.  
    372. style = workbook.createCellStyle();
    373. style.setFillForegroundColor(IndexedColors.YELLOW.getIndex());
    374. style.setFillPattern(CellStyle.SOLID_FOREGROUND);
    375. cell = row10.createCell((short) 3);
    376. cell.setCellValue("X49");
    377. cell.setCellStyle(style);
    378.  
    379. // Write the output to a file
    380. FileOutputStream fileOut = new FileOutputStream(
    381. "POIFillAndColorExample.xlsx");
    382. workbook.write(fileOut);
    383. fileOut.close();
    384.  
    385. }
    386. }

    The generated excel files looks like below images.
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  • 原文地址：https://www.cnblogs.com/vofill/p/11230387.html
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