# springboot使用aspose把word转换pdf
springboot word转换pdf
# 源码
public class Test01 {
public static void main(String[] args) throws Exception {
Test01 test01 = new Test01();
test01.file2pdf("F:\\","AA",".docx");
}
/**
*
* @param toFilePath 文件夹路径
* @param fileName 文件名
* @param type 文件类型
* @return
* @throws Exception
*/
public String file2pdf(String toFilePath, String fileName, String type ) throws Exception {
String htmFileName;
//获取转换成PDF之后文件名
if(".doc".equals(type)){
htmFileName = fileName+".pdf";
}else if(".docx".equals(type)){
htmFileName = fileName+".pdf";
}else{
return null;
}
//通过转换之后的PDF文件名,创建PDF文件
File htmlOutputFile = new File(toFilePath + File.separatorChar + htmFileName);
//获取文件输出流
FileOutputStream os = new FileOutputStream(htmlOutputFile);
//获取Doc文档对象模型
Document doc = new Document(toFilePath+ File.separatorChar + fileName+type);
//为doc文档添加水印
insertWatermarkText(doc, "于文珂");
//将doc文旦转换成PDF文件并输出到之前创建好的pdf文件中
doc.save(os, SaveFormat.PDF);
//关闭输出流
if(os!=null){
os.close();
}
return htmFileName;
}
/**
* 为word文档添加水印
* @param doc word文档模型
* @param watermarkText 需要添加的水印字段
* @throws Exception
*/
private static void insertWatermarkText(Document doc, String watermarkText) throws Exception {
Shape watermark = new Shape(doc, ShapeType.TEXT_PLAIN_TEXT);
//水印内容
watermark.getTextPath().setText(watermarkText);
//水印字体
watermark.getTextPath().setFontFamily("宋体");
//水印宽度
watermark.setWidth(500);
//水印高度
watermark.setHeight(100);
//旋转水印
watermark.setRotation(-40);
//水印颜色
watermark.getFill().setColor(Color.lightGray);
watermark.setStrokeColor(Color.lightGray);
watermark.setRelativeHorizontalPosition(RelativeHorizontalPosition.PAGE);
watermark.setRelativeVerticalPosition(RelativeVerticalPosition.PAGE);
watermark.setWrapType(WrapType.NONE);
watermark.setVerticalAlignment(VerticalAlignment.CENTER);
watermark.setHorizontalAlignment(HorizontalAlignment.CENTER);
Paragraph watermarkPara = new Paragraph(doc);
watermarkPara.appendChild(watermark);
for (Section sect : doc.getSections())
{
insertWatermarkIntoHeader(watermarkPara, sect, HeaderFooterType.HEADER_PRIMARY);
insertWatermarkIntoHeader(watermarkPara, sect, HeaderFooterType.HEADER_FIRST);
insertWatermarkIntoHeader(watermarkPara, sect, HeaderFooterType.HEADER_EVEN);
}
System.out.println("Watermark Set");
}
/**
* 在页眉中插入水印
* @param watermarkPara
* @param sect
* @param headerType
* @throws Exception
*/
private static void insertWatermarkIntoHeader(Paragraph watermarkPara, Section sect, int headerType) throws Exception{
HeaderFooter header = sect.getHeadersFooters().getByHeaderFooterType(headerType);
if (header == null)
{
header = new HeaderFooter(sect.getDocument(), headerType);
sect.getHeadersFooters().add(header);
}
header.appendChild(watermarkPara.deepClone(true));
}
}
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
# 依赖
aspose-words
这个依赖有商业版和免费版 免费版限制了页数还加了水印
商业版需要自己破解
# 破解教程
引入依赖
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.27.0-GA</version>
</dependency>
1
2
3
4
5
2
3
4
5
修改指定类中的返回值
public static void main(String[] args) throws NotFoundException, CannotCompileException, IOException {
ClassPool.getDefault().insertClassPath("/Volumes/KESU/安装程序/aspose-words-20.12.0-java/lib/aspose-words-20.12.0-jdk17.jar");
CtClass zzZJJClass = ClassPool.getDefault().getCtClass("com.aspose.words.zzZDZ");//找到指定类
//找到指定方法
CtMethod zzZ4u = zzZJJClass.getDeclaredMethod("zzZ4n");
CtMethod zzZ4t = zzZJJClass.getDeclaredMethod("zzZ4m");
//修改返回值
zzZ4u.setBody("{return 1;}");
zzZ4t.setBody("{return 1;}");
//输出到指定路径
zzZJJClass.writeFile("/Volumes/KESU/安装程序/aspose-words-20.12.0-java/");
}
1
2
3
4
5
6
7
8
9
10
11
12
13
2
3
4
5
6
7
8
9
10
11
12
13
- 把aspose-words-20.12.0-jdk17.jar后缀改成rar/zip等能解压的格式，解压为aspose-words-20.12.0-jdk17（文件名随意）
- 把刚刚生成zzZDz.class文件替换到com.aspose.words中
- 删除aspose-words-20.12.0-jdk17中META-INF中的.RSA和.SF后缀的文件
- 进入aspose-words-20.12.0-jdk17的根目录，执行命令jar cvfm aspose-words-20.12-jdk17-crack.jar META-INF/MANIFEST.MF com/
- 将生成的jar文件放到maven库中，mvn install:install-file -Dfile="/Volumes/KESU/安装程序/aspose-words-20.12.0-java/lib/aspose-words-20.12-jdk17-crack.jar" -DgroupId=com.aspose -DartifactId=aspose-words -Dversion=20.12 -Dpackaging=jar