velocity第10个应用例子---输出到文件
//2 Create a Context object VelocityContext context = newVelocityContext(); //3 Add you data object to this context context.put("title", "银联电子"); context.put("body", "这是内容"); //4 Choose a template Template template =Velocity.getTemplate("file.vm"); //创建文件 File saveFile = newFile("G:\\workspace\\zjq\\velocity\\WebRoot\\page\\test.html"); //获得它的父类文件,如果不存在,就创建 if(!saveFile.getParentFile().exists()) { saveFile.getParentFile().mkdirs(); } //创建文件输出流 FileOutputStream outStream = newFileOutputStream(saveFile); //因为模板整合的时候,需要提供一个Writer,所以创建一个Writer OutputStreamWriter writer = newOutputStreamWriter(outStream); //创建一个缓冲流 BufferedWriter bufferWriter = newBufferedWriter(writer); //5 Merge the template and you data toproduce the output template.merge(context, bufferWriter); bufferWriter.flush();//强制刷新 outStream.close(); bufferWriter.close();
file.vm
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>$title</title> </head> <body> $body </body> </html>
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