自由市场 包cn.danny导入Java . io . io exception；导入Java . io . string writer；导入Java . io . writer；导入Java . util . ArrayList；导入Java . util . hashmap；导入Java . util . list；导入Java . util . locale；导入Java . util . map；导入freemarker . template . configuration；导入freemarker . template . defaultobjectwrapper；导入freemarker . template . template；导入freemarker . template . template exception；public class FreeMarkerUtil { public String createDefineTargetTemplate()抛出异常{ Configuration conf = new Configuration()；试试{ conf . setclassfortemplateloading(this . getclass()，" templates))；} catch(exception e){ throw new exception("加载模板异常！"+e . getmessage())；} conf . set object wrapper(new DefaultObjectWrapper())；conf.setLocale(区域设置。中国)；conf . setdefaultencoding(" utf-8 ")；conf . set classic compatible(true)；//处理字符串String targetStr = null，值为空；map root = new HashMap()；List子句= new ArrayList()；ClauseTemplateBean bean 1 = new ClauseTemplateBean()；bean 1 . setclausecode(" d 31001 ")；ClauseTemplateBean bean 2 = new ClauseTemplateBean()；bean 2 . setclausecode(" d 31002 ")；子句. add(bean 1)；子句. add(bean 2)；root.put("子句"，从句)；try { targetStr = generateHtmlFromFtl(root，" test.ftl "，conf)；} catch(异常e){ throw e；}返回targetStr}公共静态字符串generateHtmlFromFtl(对象根，字符串tplName，配置conf)抛出IOException，Template exception { Template temp = conf . get Template(TPL name)；writer out = new string writer()；temp.process(root，out)；return out . tostring()；} public static void main(String args[])抛出异常{ String html = new FreeMarkerUtil()。createDefineTargetTemplate()；system . out . println(html)；} } 试验 包cn.danny导入Java . io . bytearrayoutputstream；导入Java . io . file；导入Java . io . file output stream；导入Java . io . output stream；导入org . XHTML renderer . pdf . itextfontresolver；导入org . XHTML renderer . pdf . itextrenderer；导入com . lowa gie . text . pdf . base font；公共类测试{ public static void main(String[]args)抛出异常{ String output file = " D:\ \ work spaces \ \ cnbs \ \ pdf demo \ \ first doc . pdf "；output stream OS = new file output stream(output file)；string html str = new FreeMarkerUtil()。createDefineTargetTemplate()；createpdffilefromhtcontent(html str，OS)；OS . close()；system . out . println(" Done ")；}公共静态ByteArrayOutputStream createPdfFromHtml(String htmlTemplateUrl)抛出异常{ ByteArrayOutputStream Bos = new ByteArrayOutputStream()；ITextRenderer renderer = new ITextRenderer()；itextfont resolver font resolver = renderer . getfont resolver()；font resolver . add font(" C:/Windows/Fonts/arial uni . TTF "，BaseFont。IDENTITY_H，BaseFont。未_嵌入)；File file =新文件(htmlTemplateUrl)；String url = file.toURI()。图尔()。toString()；renderer . set document(URL)；renderer . layout()；renderer . create pdf(Bos)；Bos . close()；返回bos}公共静态ByteArrayOutputStream createpdffromhtcontent(String html content)抛出异常{ ByteArrayOutputStream Bos = new ByteArrayOutputStream()；ITextRenderer renderer = new ITextRenderer()；itextfont resolver font resolver = renderer . getfont resolver()；font resolver . add font(" C:/Windows/Fonts/arial uni . TTF "，BaseFont。IDENTITY_H，BaseFont。未_嵌入)；renderer . setdocumentfromstring(html content)；renderer . layout()；renderer . create pdf(Bos)；Bos . close()；返回bos}公共静态void createpdffilefromhtcontent(String html content，OutputStream os)抛出异常{ ITextRenderer renderer = new ITextRenderer()；itextfont resolver font resolver = renderer . getfont resolver()；font resolver . add font(" C:/Windows/Fonts/simsun . TTC "，BaseFont。IDENTITY_H，BaseFont。未_嵌入)；/* File File = new File(" D:\ \ work spaces \ \ cnbs \ \ pdf demo \ \ src \ \ cn \ \ Danny \ \ templates \ \ first . html ")；renderer.setDocument(文件)；*/renderer . setdocumentfromstring(html content)；renderer . layout()；renderer . create pdf(OS)；OS . close()；} } 测试. ftl 模板正文{font-family: 'SimSun'}主标题 这是我的演示 这是我的演示 段落标题的其他内容 分段标题 其他内容啦啦啦。 依赖包 代码结构
