表格作为一种可视化交流模式及组织整理数据的手段，在各种场合及文档中应用广泛。常见的表格可包含文字、图片等元素，我们操作表格时可以插入图片、写入文字及格式化表格样式等。下面，将通过Java编程在Word文档中创建表格并实现格式化操作，包括设置字体、字号、字体颜色、字体粗细等，设置单元格对齐方式、单元格背景色、单元格合并、设置表格边框样式、插入图片等。
使用工具：Free Spire.Doc for Java 2.0.0 （免费版）
Jar文件导入
方法1：首先通过官网获取jar包。下载控件包并解压。
导入步骤：在程序中新建一个directory目录，并命名（本示例中命名为lib）；将控件包lib文件夹下的Spire.Doc.jar文件（如下图1）复制到程序中新建的目录下。复制jar文件后，鼠标右键点击jar文件，选择”Add as Library”。完成导入（如下图2）。
图1：
图2：
方法2：通过maven导入。参考导入方法。
Java代码示例（供参考）
Step 1: 创建文档
Document doc = new Document(); Section sec = doc.addSection();
Step 2:声明数组内容
//声明数组内容 String[] header = {"班级","姓名","性别", "学号", "专业成绩"}; String[][] data = { new String[]{"一班","王丽", "女", "Y1256486", "138"}, new String[]{"一班","洪菲菲", "女", "Y5425875", "134"}, new String[]{"二班","刘洋", "男", "B1546258", "141"}, new String[]{"三班","冯刚", "男", "B1542367", "136"}, new String[]{"三班","刘思源", "男", "Z1263547", "133"}, };
Step 3:添加表格并写入数据
//添加表格 Table table = sec.addTable(true); table.resetCells(data.length + 1, header.length);
//设置表格第一行作为表头，写入表头数组内容，并格式化表头数据 TableRow row = table.getRows().get(0); row.isHeader(true); row.setHeight(20); row.setHeightType(TableRowHeightType.Exactly); row.getRowFormat().setBackColor(Color.ORANGE); for (int i = 0; i < header.length; i++) { row.getCells().get(i).getCellFormat().setVerticalAlignment(VerticalAlignment.Middle); Paragraph p = row.getCells().get(i).addParagraph(); p.getFormat().setHorizontalAlignment(HorizontalAlignment.Center); TextRange range1 = p.appendText(header[i]); range1.getCharacterFormat().setFontName("Arial"); range1.getCharacterFormat().setFontSize(12f); range1.getCharacterFormat().setBold(true); range1.getCharacterFormat().setTextColor(Color.white); } //写入剩余组内容到表格，并格式化数据 for (int r = 0; r < data.length; r++) { TableRow dataRow = table.getRows().get(r + 1); dataRow.setHeight(25); dataRow.setHeightType(TableRowHeightType.Exactly); dataRow.getRowFormat().setBackColor(Color.white); for (int c = 0; c < data[r].length; c++) { dataRow.getCells().get(c).getCellFormat().setVerticalAlignment(VerticalAlignment.Middle); TextRange range2 = dataRow.getCells().get(c).addParagraph().appendText(data[r][c]); range2.getOwnerParagraph().getFormat().setHorizontalAlignment(HorizontalAlignment.Center); range2.getCharacterFormat().setFontName("Arial"); range2.getCharacterFormat().setFontSize(10f); } }
Step 4:合并单元格
table.applyVerticalMerge(0,1,2);
table.applyVerticalMerge(0,4,5);
Step 5:插入图片到单元格
DocPicture dp = table.getRows().get(1).getCells().get(0).addParagraph().appendPicture("1.png");
dp.getOwnerParagraph().getFormat().setHorizontalAlignment(HorizontalAlignment.Center);
Step 6:设置单元格背景色
for (int j = 1; j < table.getRows().getCount(); j++) { if (j % 2 == 0) { TableRow row2 = table.getRows().get(j); for (int f = 1; f < row2.getCells().getCount(); f++) { row2.getCells().get(f).getCellFormat().setBackColor(new Color(144,238,144)); } } }
Step 7:设置表格边框样式
table.getTableFormat().getBorders().setBorderType(BorderStyle.Thick_Thin_Large_Gap);
Step 8: 保存文档
doc.saveToFile("CreateTable.docx", FileFormat.Docx_2013);
表格创建效果：
全部代码：
import com.spire.doc.*; import com.spire.doc.documents.*; import com.spire.doc.fields.DocPicture; import com.spire.doc.fields.TextRange; import java.awt.*; public class CreateTable { public static void main(String[] args){ //创建Document对象 Document doc = new Document(); Section sec = doc.addSection(); //声明数组内容 String[] header = {"班级","姓名","性别", "学号", "专业成绩"}; String[][] data = { new String[]{"一班","王丽", "女", "Y1256486", "138"}, new String[]{"一班","洪菲菲", "女", "Y5425875", "134"}, new String[]{"二班","刘洋", "男", "B1546258", "141"}, new String[]{"三班","冯刚", "男", "B1542367", "136"}, new String[]{"三班","刘思源", "男", "Z1263547", "133"}, }; //添加表格 Table table = sec.addTable(true); table.resetCells(data.length + 1, header.length); //设置表格第一行作为表头，写入表头数组内容，并格式化表头数据 TableRow row = table.getRows().get(0); row.isHeader(true); row.setHeight(20); row.setHeightType(TableRowHeightType.Exactly); row.getRowFormat().setBackColor(Color.ORANGE); for (int i = 0; i < header.length; i++) { row.getCells().get(i).getCellFormat().setVerticalAlignment(VerticalAlignment.Middle); Paragraph p = row.getCells().get(i).addParagraph(); p.getFormat().setHorizontalAlignment(HorizontalAlignment.Center); TextRange range1 = p.appendText(header[i]); range1.getCharacterFormat().setFontName("Arial"); range1.getCharacterFormat().setFontSize(12f); range1.getCharacterFormat().setBold(true); range1.getCharacterFormat().setTextColor(Color.white); } //写入剩余组内容到表格，并格式化数据 for (int r = 0; r < data.length; r++) { TableRow dataRow = table.getRows().get(r + 1); dataRow.setHeight(25); dataRow.setHeightType(TableRowHeightType.Exactly); dataRow.getRowFormat().setBackColor(Color.white); for (int c = 0; c < data[r].length; c++) { dataRow.getCells().get(c).getCellFormat().setVerticalAlignment(VerticalAlignment.Middle); TextRange range2 = dataRow.getCells().get(c).addParagraph().appendText(data[r][c]); range2.getOwnerParagraph().getFormat().setHorizontalAlignment(HorizontalAlignment.Center); range2.getCharacterFormat().setFontName("Arial"); range2.getCharacterFormat().setFontSize(10f); } } //纵向合并指定单元格 table.applyVerticalMerge(0,1,2); table.applyVerticalMerge(0,4,5); //插入图片到指定单元格 DocPicture dp = table.getRows().get(1).getCells().get(0).addParagraph().appendPicture("1.png"); dp.getOwnerParagraph().getFormat().setHorizontalAlignment(HorizontalAlignment.Center); //设置单元格背景颜色 for (int j = 1; j < table.getRows().getCount(); j++) { if (j % 2 == 0) { TableRow row2 = table.getRows().get(j); for (int f = 1; f < row2.getCells().getCount(); f++) { row2.getCells().get(f).getCellFormat().setBackColor(new Color(144,238,144)); } } } //设置表格边框样式 table.getTableFormat().getBorders().setBorderType(BorderStyle.Thick_Thin_Large_Gap); //保存文档 doc.saveToFile("CreateTable.docx", FileFormat.Docx_2013); } }
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