java根据html模板⽣成html⽂件1.代码部分
1. import org.junit.Test;
2. import org.junit.runner.RunWith;
3. import org.st.context.SpringBootTest;
4. import st.context.junit4.SpringRunner;
5.
6. import java.io.FileInputStream;
7. import java.io.FileOutputStream;
8.
9. @RunWith(SpringRunner.class)
10. @SpringBootTest
11. public class PdfApplicationTests {
12.
13. @Test
14. public void contextLoads() {
15. String filePath = "D:\\WorkSpace\\IdeaProjects\\pdf\\src\\main\\resources\\templates\\index.html";
16. String text ="哈哈";
17. String disrPath = "D:\\WorkSpace\\IdeaProjects\\pdf\\src\\main\\resources\\templates";
18. String fileName = "t";
19. MakeHtml(filePath,text,disrPath,fileName);
20. }
21. /**
22. * @Title: MakeHtml
23. * @Description: 创建html
24. * @param filePath 设定模板⽂件
25. * @param text 添加的内容
26. * @param disrPath ⽣成html的存放路径
27. * @param fileName ⽣成html名字
28. * @return void 返回类型
29. * @throws
30. */
31. public static void MakeHtml(String filePath,String text,String disrPath,String fileName ){
32. try {
33. String title = "<h2>"+text+"</h2>";
34. System.out.print(filePath);
35. String templateContent = "";
36. FileInputStream fileinputstream = new FileInputStream(filePath);// 读取模板⽂件
37. int lenght = fileinputstream.available();
38. byte bytes[] = new byte[lenght];
39. ad(bytes);
40. fileinputstream.close();
41. templateContent = new String(bytes);
42. System.out.print(templateContent);
43. //把模板页⾯上的 ###text### 替换成 title ⾥的内容
44. templateContent = placeAll("###text###", title);
45. System.out.print(templateContent);
46.
47. String fileame = fileName + ".html";
48. fileame = disrPath+"/" + fileame;// ⽣成的html⽂件保存路径。
49. FileOutputStream fileoutputstream = new FileOutputStream(fileame);// 建⽴⽂件输出流
50. System.out.print("⽂件输出路径:");
java修改html文件
51. System.out.print(fileame);
52. byte tag_bytes[] = Bytes();
53. fileoutputstream.write(tag_bytes);
54. fileoutputstream.close();
55. } catch (Exception e) {
56. System.out.String());
57. }
58. }
59. }
60.
2.模板页
1. <!DOCTYPE html>
2. <html lang="en">
3. <head>
4. <meta charset="UTF-8"/>
5. <title>Title</title>
6. </head>
7. </head>
8. <body>
9. ###text###
10. </body>
11. </html>
3.⽣成的html
1. <!DOCTYPE html>
2. <html lang="en">
3. <head>
4. <meta charset="UTF-8"/>
5. <title>Title</title>
6. </head>
7. </head>
8. <body>
9. <h2>哈哈</h2>
10. </body>
11. </html>

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