1、maven文件下载
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.9</version>
</dependency>
<dependency>
<groupId>com.itextpdf.tool</groupId>
<artifactId>xmlworker</artifactId>
<version>5.5.9</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itext-asian</artifactId>
<version>5.2.0</version>
</dependency>
<dependency>
<groupId>org.xhtmlrenderer</groupId>
<artifactId>flying-saucer-pdf-itext5</artifactId>
<version>9.0.3</version>
</dependency>
2、重写Breaker.java文件，用于中文换行
新建org.xhtmlrenderer.layout文件夹，新建一个java文件，将以下内容粘贴进去
package org.xhtmlrenderer.layout;
3、html转换pdf代码
/**
* 文件格式转换工具类
*
* @author lz
*
* 2020-07-01 上午10:52:22
*/
public class FileTypeConvertUtil {
/**
* 将HTML转成PD格式的文件。html文件的格式比较严格
* @param htmlFile
* @param pdfFile
* @throws Exception
*/
public static void html2pdf(String content, String pdfFile) throws Exception {
OutputStream os = new FileOutputStream(pdfFile);
ITextRenderer renderer = new ITextRenderer();
StringBuffer html = new StringBuffer();
content = content.replace("宋体", "SimSun");
content = content.replace("黑体", "SimHei");
content = content.replace("微软雅黑", "Microsoft YaHei");
content = content.replace("微软正黑体", "Microsoft JhengHei");
content = content.replace("新宋体", "NSimSun");
content = content.replace("仿宋", "FangSong");
content = content.replace("楷体", "KaiTi");
content = content.replace("仿宋_GB2312", "FangSong_GB2312");
content = content.replace("楷体_GB2312", "KaiTi_GB2312");
content = content.replace("font-family:"", "font-family:SimSun;");
content = content.replace("font-family:""", "font-family:SimSun;");
// DOCTYPE 必需写否则类似于 这样的字符解析会出现错误
html.append("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
html.append("<html xmlns=\"http://www.w3.org/1999/xhtml\">").append("<head>")
.append("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />")
.append("<meta name=\"viewport\" content=\"initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width\"/>")
.append("<link rel=\"stylesheet\" href=\"https://static.loyalvalleycapital.com/web/css/frame.css\"/>")
.append("<style type=\"text/css\" mce_bogus=\"1\">"
+ "body {font-family: 宋体;} "
+ "table { border-collapse: collapse; table-layout: fixed;word-break:break-strict;font-size: 10px; width: 100%;text-align: center;widths:\"50;10;40\"}"
+ "td {word-break:break-all;word-wrap : break-word; } "
+ "@page { size:210mm 297mm;margin: 0.25in; -fs-flow-bottom: \"footer\"; -fs-flow-left: \"left\"; -fs-flow-right: \"right\"; padding: 1em; } "
+ "#footer { font-size: 90%; font-style: italic; position: absolute; top: 0; left: 0; -fs-move-to-flow: \"footer\"; } "
+ "#pagenumber:before { content: counter(page); } #pagecount:before {content: counter(pages); }</style>")
.append("</head>")
.append("<body style = \"font-family: SimSun;\">"
+ "<div style=\"width: 700px;\"><div id=\"footer\" style=\"\"> Page <span id=\"pagenumber\"/> of <span id=\"pagecount\"/> </div>")
.append("<div class='inner' style='width:698px;overflow-x:auto;font-size:14px;color:#333;font-family:微软雅黑;line-height:2;'>");
html.append("<div>"+content+"</div></div></div>");
html.append("</body></html>");
renderer.setDocumentFromString(html.toString());
ITextFontResolver fontResolver = renderer.getFontResolver();
if("linux".equals(getCurrentOperatingSystem())){
fontResolver.addFont("/usr/share/fonts/chiness/simsun.ttc", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
}else{
fontResolver.addFont("C:/Windows/Fonts/simsun.ttc", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/simfang.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/simhei.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/msyh.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/msyhbd.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/simkai.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/STKAITI.TTF", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/STLITI.TTF", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/仿宋_GB2312.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
fontResolver.addFont("C:/Windows/Fonts/楷体_GB2312.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
}
renderer.layout();
renderer.createPDF(os);
os.close();
System.out.println("create pdf done!!");
public static String getCurrentOperatingSystem(){
String os = System.getProperty("os.name").toLowerCase();
System.out.println("---------当前操作系统是-----------" + os);
return os;
}
public static void main(String[] args) {
String content = "html内容";
String pdfFile = "d:/testoone.pdf";
try {
FileTypeConvertUtil.html2pdf(content, pdfFile);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
备注：html里面需要添加上一下代码
html.append("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">");
html.append("<html xmlns=\"http://www.w3.org/1999/xhtml\">").append("<head>")
.append("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />")
table的样式需要添加table-layout: fixed;word-break:break-strict;是为了中文代码换行。
1、maven文件下载 <dependency> <groupId>com.itextpdf</groupId> <artifactId>itextpdf</artifactId> <version>5.5.9</version> </dependency> &...
