hssfsheet sheet = workbook.createsheet("sheetname"); //建立sheet
sheet.setverticallycenter(true);
//下面樣式可作為匯出左右分欄的**模板
sheet.setcolumnwidth((short) 0, (short) 2600);// 設定列寬
sheet.setcolumnwidth((short) 1, (short) 2400);
sheet.setcolumnwidth((short) 2, (short) 2300);
sheet.setcolumnwidth((short) 3, (short) 1600);
sheet.setcolumnwidth((short) 4, (short) 1800);
sheet.setcolumnwidth((short) 5, (short) 1000);// 空列設定小一些
sheet.setcolumnwidth((short) 6, (short) 2600);// 設定列寬
sheet.setcolumnwidth((short) 7, (short) 2400);
sheet.setcolumnwidth((short) 8, (short) 2300);
sheet.setcolumnwidth((short) 9, (short) 1600);
sheet.setcolumnwidth((short) 10, (short) 1800);
hssfcellstyle cellstyle = (hssfcellstyle) workbook.createcellstyle();// 設定表頭樣式
cellstyle.setalignment(hssfcellstyle.align_center);// 設定居中
hssfcellstyle headerstyle = (hssfcellstyle) workbook .createcellstyle();// 建立標題樣式
headerstyle.setverticalalignment(hssfcellstyle.vertical_center); //設定垂直居中
headerstyle.setalignment(hssfcellstyle.align_center); //設定水平居中
hssffont headerfont = (hssffont) workbook.createfont(); //建立字型樣式
headerfont.setboldweight(hssffont.boldweight_bold); // 字型加粗
headerfont.setfontname("times new roman"); //設定字型型別
headerfont.setfontheightinpoints((short) 8); //設定字型大小
headerstyle.setfont(headerfont); //為標題樣式設定字型樣式
hssfcellstyle headerstyle1 = (hssfcellstyle) workbook .createcellstyle();// 建立標題樣式1
headerstyle1.setverticalalignment(hssfcellstyle.vertical_center);
headerstyle1.setalignment(hssfcellstyle.align_center);
hssffont headerfont1 = (hssffont) workbook.createfont();
headerfont1.setboldweight(hssffont.boldweight_bold);// 字型加粗
headerfont1.setfontname("times new roman");
headerfont1.setfontheightinpoints((short) 8);
headerstyle1.setfont(headerfont1);
hssfcellstyle headerstyle2 = (hssfcellstyle) workbook .createcellstyle();// 建立標題樣式2
headerstyle2.setverticalalignment(hssfcellstyle.vertical_center);
headerstyle2.setalignment(hssfcellstyle.align_center);
hssffont headerfont2 = (hssffont) workbook.createfont();
headerfont2.setboldweight(hssffont.boldweight_bold);// 字型加粗
headerfont2.setfontname("times new roman");
headerfont2.setfontheightinpoints((short) 8);
headerstyle2.setfont(headerfont2);
headerstyle2.setborderbottom(hssfcellstyle.border_thin); // 下邊框
headerstyle2.setborderleft(hssfcellstyle.border_thin);// 左邊框
headerstyle2.setbordertop(hssfcellstyle.border_thin);// 上邊框
headerstyle2.setborderright(hssfcellstyle.border_thin);// 右邊框
hssfcellstyle cell_style = (hssfcellstyle) workbook .createcellstyle();// 設定字型樣式
cell_style.setalignment(hssfcellstyle.align_center);
cell_style.setverticalalignment(hssfcellstyle.vertical_center);// 垂直對齊居中
cell_style.setwraptext(true); // 設定為自動換行
hssffont cell_font = (hssffont) workbook.createfont();
cell_font.setfontname("宋體");
cell_font.setfontheightinpoints((short) 8);
cell_style.setfont(cell_font);
cell_style.setborderbottom(hssfcellstyle.border_thin); // 下邊框
cell_style.setborderleft(hssfcellstyle.border_thin);// 左邊框
cell_style.setbordertop(hssfcellstyle.border_thin);// 上邊框
cell_style.setborderright(hssfcellstyle.border_thin);// 右邊框
hssfrow row = sheet.createrow((short)1); //建立行
hssfcell cell = row.createcell((short)1); //建立列
cell.setcellstyle(headerstyle2); //單元格引用樣式
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