Java生成pdf文件，解决中文乱码问题详解编程语言

如下代码使用itext生成pdf文件，通过设置中文字体避免乱码。

  
 
/** 
 * AsianTest.java 
 */ 
 
import java.io.FileOutputStream; 
import java.io.IOException; 
 
import com.lowagie.text.*; 
import com.lowagie.text.pdf.PdfWriter; 
import com.lowagie.text.pdf.BaseFont; 
import com.lowagie.text.Font; 
import java.awt.Color; 
 
public class AsianTest { 
 
    public static void main(String[] args) { 
 
        // 创建一个Document对象 
        Document document = new Document(); 
 
        try { 
 
            // 生成名为 AsianTest.pdf 的文档 
            PdfWriter.getInstance(document, new FileOutputStream( 
                    "c://AsianTest.pdf")); 
 
            /** 
             * 新建一个字体,iText的方法 STSongStd-Light 是字体，在iTextAsian.jar 中以property为后缀 
             * UniGB-UCS2-H 是编码，在iTextAsian.jar 中以cmap为后缀 H 代表文字版式是 横版， 相应的 V 
             * 代表竖版 
             */ 
            BaseFont bfChinese = BaseFont.createFont("STSongStd-Light", 
                    "UniGB-UCS2-H", false); 
 
            Font bold_fontChinese = new Font(bfChinese, 12, Font.BOLD, 
                    Color.BLACK); 
            Font italic_fontChinese = new Font(bfChinese, 12, Font.ITALIC, 
                    Color.BLACK); 
            Font impressFont = new Font(bfChinese, 16, Font.BOLDITALIC, 
                    Color.BLACK); 
            // 打开文档，将要写入内容 
            document.open(); 
 
            // 插入一个段落 
            // Paragraph par = new Paragraph("我们", fontChinese); 
 
            // document.add(par); 
            // 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            String[] Trainspotting1 = { "选择生命，选择工作，选择职业，选择家庭，", 
                    "选择可恶的大彩电,选择洗衣机、汽车、雷射碟机,", "选择健康、低胆固醇和牙医保险,选择楼宇按揭,", 
                    "选择你的朋友,选择套装、便服和行李,选择分期付款和三件套西装,", 
                    "选择收看无聊的游戏节目,边看边吃零食……选择你的未来,选择生命……", "太多选择,你选择什么,我选择不选择。" }; 
            String[] Trainspotting2 = { "这是电影《猜火车》开头的旁白。", "这是一个关于“选择”的故事。" }; 
            String[] Benjamin1 = { "有些人就在河边出生长大,", "有些人被闪电击中,", 
                    "有些人对音乐有着非凡的天赋,", "有些人是艺术家,", "有人会游泳,", "有人懂得做纽扣,", 
                    "有人会背莎士比亚,", "而有些人。。。是母亲,", "也有些人,可以翩翩起舞。", 
                    "Goodnight  Daisy", "Goodnight  Benjamin" }; 
            String[] Benjamin2 = { "这是电影《本杰明传奇》结尾的旁白。", "这是一个关于“错过”的故事。" }; 
            String[] text1 = { "我想说的是，", "我们选择，同时，我们错过。" }; 
            String[] text2 = { "抛去无可选择的选择，抑或不选择的选择，", 
                    "很有趣的一件事：当面临(太多的)选择，人们会如何选择；", "同时，人们又会如何看待错过。" }; 
            String[] text3 = { "在开始和结束之间，选择了什么，又会错过什么，我还不知道。" }; 
            String[] text4 = { "你会知道么？" }; 
            // 
            for (String s : Trainspotting1) { 
                document.add(new Paragraph(s, italic_fontChinese)); 
                document.add(new Paragraph(" ", italic_fontChinese)); 
            } 
            for (String s : Trainspotting2) { 
                document.add(new Paragraph(s, bold_fontChinese)); 
            } 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            for (String s : Benjamin1) { 
                document.add(new Paragraph(s, italic_fontChinese)); 
                document.add(new Paragraph(" ", italic_fontChinese)); 
            } 
            for (String s : Benjamin2) { 
                document.add(new Paragraph(s, bold_fontChinese)); 
            } 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            for (String s : text1) { 
                document.add(new Paragraph(s, bold_fontChinese)); 
            } 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            for (String s : text2) { 
                document.add(new Paragraph(s, bold_fontChinese)); 
            } 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            for (String s : text3) { 
                document.add(new Paragraph(s, bold_fontChinese)); 
            } 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            for (String s : text4) { 
                document.add(new Paragraph(s, bold_fontChinese)); 
            } 
            document.add(new Paragraph(" ", bold_fontChinese)); 
            // 
            String[] end = { "Some people were born to sit by a river...", 
                    "Some get struck by light...", 
                    "Some have an ear for music...", "Some are artists...", 
                    "Some swim...", "Some know buttons...", 
                    "Some know Shakespeare...", "Some are mothers...", 
                    "And some people can dance..." }; 
            for (String s : end) { 
                document.add(new Paragraph(s, bold_fontChinese)); 
            } 
            document.add(new Paragraph( 
                    "by the way, some people can write code.你", impressFont)); 
 
            // Chapter 
            Paragraph title1 = new Paragraph("Chapter 1", italic_fontChinese); 
            Chapter chapter1 = new Chapter(title1, 1); 
            chapter1.setNumberDepth(0); 
            Paragraph title11 = new Paragraph( 
                    "This is Section 1 in Chapter 1中文", italic_fontChinese); 
            Section section1 = chapter1.addSection(title11); 
            Paragraph someSectionText = new Paragraph( 
                    "This text comes as part of section 1 of chapter 1."); 
            section1.add(someSectionText); 
            someSectionText = new Paragraph("Following is a 3 X 2 table."); 
            section1.add(someSectionText); 
            // 
            document.add(chapter1); 
            // 
            // 定义一个图片 
 
            Image jpeg = Image.getInstance("E:/01.jpg"); 
 
            // 图片居中 
            jpeg.setAlignment(Image.ALIGN_CENTER); 
            document.add(jpeg); 
        } catch (DocumentException de) { 
            System.err.println(de.getMessage()); 
        } catch (IOException ioe) { 
            System.err.println(ioe.getMessage()); 
        } 
 
        // 关闭打开的文档 
        document.close(); 
    } 
}