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  • Java 在Word中创建表格

    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)。

    1

    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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  • 原文地址:https://www.cnblogs.com/Yesi/p/10937812.html
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