1.代码部分
- import org.junit.Test;
- import org.junit.runner.RunWith;
- import org.springframework.boot.test.context.SpringBootTest;
- import org.springframework.test.context.junit4.SpringRunner;
- import java.io.FileInputStream;
- import java.io.FileOutputStream;
- @RunWith(SpringRunner.class)
- @SpringBootTest
- public class PdfApplicationTests {
- @Test
- public void contextLoads() {
- String filePath = "D:\\WorkSpace\\IdeaProjects\\pdf\\src\\main\\resources\\templates\\index.html";
- String text ="哈哈";
- String disrPath = "D:\\WorkSpace\\IdeaProjects\\pdf\\src\\main\\resources\\templates";
- String fileName = "t";
- MakeHtml(filePath,text,disrPath,fileName);
- }
- /**
- * @Title: MakeHtml
- * @Description: 创建html
- * @param filePath 设定模板文件
- * @param text 添加的内容
- * @param disrPath 生成html的存放路径
- * @param fileName 生成html名字
- * @return void 返回类型
- * @throws
- */
- public static void MakeHtml(String filePath,String text,String disrPath,String fileName ){
- try {
- String title = "<h2>"+text+"</h2>";
- System.out.print(filePath);
- String templateContent = "";
- FileInputStream fileinputstream = new FileInputStream(filePath);// 读取模板文件
- int lenght = fileinputstream.available();
- byte bytes[] = new byte[lenght];
- fileinputstream.read(bytes);
- fileinputstream.close();
- templateContent = new String(bytes);
- System.out.print(templateContent);
- //把模板页面上的 ###text### 替换成 title 里的内容
- templateContent = templateContent.replaceAll("###text###", title);
- System.out.print(templateContent);
- String fileame = fileName + ".html";
- fileame = disrPath+"/" + fileame;// 生成的html文件保存路径。
- FileOutputStream fileoutputstream = new FileOutputStream(fileame);// 建立文件输出流
- System.out.print("文件输出路径:");
- System.out.print(fileame);
- byte tag_bytes[] = templateContent.getBytes();
- fileoutputstream.write(tag_bytes);
- fileoutputstream.close();
- } catch (Exception e) {
- System.out.print(e.toString());
- }
- }
- }
2.模板页
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8"/>
- <title>Title</title>
- </head>
- </head>
- <body>
- ###text###
- </body>
- </html>
3.生成的html
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8"/>
- <title>Title</title>
- </head>
- </head>
- <body>
- <h2>哈哈</h2>
- </body>
- </html>