html代码转化成pdf文件

柔光的暖阳◎ 2022-07-14 03:12 157阅读 0赞

所需依赖

<dependency>
    			<groupId>com.itextpdf</groupId>
    			<artifactId>itextpdf</artifactId>
    			<version>5.3.2</version>
    			<type>jar</type>
    			<scope>compile</scope>
    		</dependency>
    
    		<dependency>
    			<groupId>com.itextpdf</groupId>
    			<artifactId>itext-asian</artifactId>
    			<version>5.2.0</version>
    			<type>jar</type>
    			<scope>compile</scope>
    		</dependency>
    		<dependency>
    			<groupId>com.itextpdf</groupId>
    			<artifactId>itext-hyph-xml</artifactId>
    			<version>5.1.1</version>
    			<type>jar</type>
    			<scope>compile</scope>
    		</dependency>
    		<dependency>
    			<groupId>com.itextpdf.tool</groupId>
    			<artifactId>xmlworker</artifactId>
    			<version>5.4.1</version>
    			<scope>system</scope>
    			<systemPath>${project.basedir}/lib/xmlworker-1.2.1-micmiu.jar</systemPath>
    		</dependency>

[http://download.csdn.net/detail/qq\_18860653/9693066][http_download.csdn.net_detail_qq_18860653_9693066]

xmlworker-1.2.1-micmiu.jar的文件建议用本文给的，不然会出现乱码。还有，注意html标签都需要关闭(<a></a>、<br />)

java代码

package yyf.utils.office.itext;
    
    import java.io.ByteArrayInputStream;
    import java.io.FileOutputStream;
    import java.io.IOException;
    import java.io.InputStream;
    import java.nio.charset.Charset;
    
    import com.itextpdf.text.Document;
    import com.itextpdf.text.DocumentException;
    import com.itextpdf.text.pdf.PdfWriter;
    import com.itextpdf.tool.xml.XMLWorkerHelper;
    /**
     * html代码转化为pdf
     * @author Yu Yufeng
     *
     */
    public class HTMlToPDF {
    	public static void main(String[] args) throws DocumentException, IOException {
    		// step 1
    		Document document = new Document();
    		// step 2
    		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("i://a.pdf"));
    		// step 3
    		document.open();
    		// document.
    		// step 4
    		String s = "<h1>测试</h1>";
    		InputStream in = new ByteArrayInputStream(s.getBytes());
    		// in = new FileInputStream("i://a.html");
    		XMLWorkerHelper.getInstance().parseXHtml(writer, document, in, Charset.forName("UTF-8"));
    		// step 5
    		document.close();
    		System.out.println("success");
    	}
    
    	public static InputStream stringToInputStream(String str) {
    		try {
    			InputStream is = new ByteArrayInputStream(str.getBytes());
    			int byteRead;
    			while ((byteRead = is.read()) != -1) {
    				System.out.print((char) byteRead);
    			}
    			is.close();
    			return is;
    		} catch (Exception e) {
    			return null;
    		}
    
    	}
    }

[http_download.csdn.net_detail_qq_18860653_9693066]: http://download.csdn.net/detail/qq_18860653/9693066