本章介绍如何使用Java在Word文档中应用不同的字体样式和对齐方式.通常,字体样式包含:字体大小,类型,粗体,斜体和下划线.并且对齐分为左,中,右和对齐.
字体样式
以下代码用于设置不同样式的字体和减号;
import java.io.File;import java.io.FileOutputStream;import org.apache.poi.xwpf.usermodel.VerticalAlign;import org.apache.poi.xwpf.usermodel.XWPFDocument;import org.apache.poi.xwpf.usermodel.XWPFParagraph;import org.apache.poi.xwpf.usermodel.XWPFRun;public class FontStyle { public static void main(String[] args)throws Exception { //Blank Document XWPFDocument document = new XWPFDocument(); //Write the Document in file system FileOutputStream out = new FileOutputStream(new File("fontstyle.docx")); //create paragraph XWPFParagraph paragraph = document.createParagraph(); //Set Bold an Italic XWPFRun paragraphOneRunOne = paragraph.createRun(); paragraphOneRunOne.setBold(true); paragraphOneRunOne.setItalic(true); paragraphOneRunOne.setText("Font Style"); paragraphOneRunOne.addBreak(); //Set text Position XWPFRun paragraphOneRunTwo = paragraph.createRun(); paragraphOneRunTwo.setText("Font Style two"); paragraphOneRunTwo.setTextPosition(100); //Set Strike through and Font Size and Subscript XWPFRun paragraphOneRunThree = paragraph.createRun(); paragraphOneRunThree.setStrike(true); paragraphOneRunThree.setFontSize(20); paragraphOneRunThree.setSubscript(VerticalAlign.SUBSCRIPT); paragraphOneRunThree.setText(" Different Font Styles"); document.write(out); out.close(); System.out.println("fontstyle.docx written successully"); }}
将上述代码保存为 FontStyle.java ,然后从中编译并执行命令提示符如下 :
$javac FontStyle.java$java FontStyle
它将在当前目录中生成名为 fontstyle.docx 的Word文件,并在命令提示符下显示以下输出 :
fontstyle.docx written successfully
fontstyle.docx 文件如下所示.
对齐
以下代码用于设置与段落文本的对齐和减号;
import java.io.File; import java.io.FileOutputStream; import org.apache.poi.xwpf.usermodel.ParagraphAlignment; import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.apache.poi.xwpf.usermodel.XWPFParagraph; import org.apache.poi.xwpf.usermodel.XWPFRun; 公共类AlignParagraph { public static void main(String [] args)throws Exception {//空白文档 XWPFDocument document = new XWPFDocument(); //在文件系统中写入文件 FileOutputStream out = new FileOutputStream( new File("alignparagraph.docx")); //创建段落 XWPFParagraph段落= document.createParagraph(); //将对齐段落设置为RIGHT paragraph.setAlignment(ParagraphAlignment.RIGHT); XWPFRun run = paragraph.createRun(); run.setText("在it1352.com,我们努力"+ "为学术,信息领域的自学"+ "目的提供高质量的教程"+ "技术,管理和计算机编程"+ "语言."); //创建另一段段落= document.createParagraph(); //将对齐段落设置为CENTER paragraph.setAlignment(ParagraphAlignment.CENTER); run = paragraph.createRun(); run.setText("Mohtashim开始的努力,一个AMU"+ "校友,他是Tutorials Point(I)Pvt.Ltd的创始人兼总经理"+ "他在2006年获得了"+ "网站it1352.com的帮助"+ "精心挑选的自由职业者,以及一系列用于计算机编程的教程"+ "语言."); document.write(out); out.close(); System.out.println("alignparagraph.docx写成功"); } }
将上述代码保存为 AlignParagraph.java ,然后从中编译并执行命令提示符如下 :
$ javac AlignParagraph.java $ java AlignParagraph
它将在当前目录中生成名为 alignparagraph.docx 的Word文件,并在命令提示符中显示以下输出 :
alignparagraph.docx写成功
alignparagraph.docx 文件如下所示;