word及excel转pdf,使用aspose破解
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word转pdf aspose-words版本:20.12
1.maven引入依赖
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.27.0-GA</version>
</dependency>
2.修改指定类中的返回值
public static void main(String[] args) throws NotFoundException, CannotCompileException, IOException {
ClassPool.getDefault().insertClassPath("C:\\Users\\hp\\Downloads\\aspose-words-20.12-jdk17-crack.jar"); (备注:jar包路径)
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(会在此路径下生成一个com\aspose\cells\zzZDZ.class文件)
zzZJJClass.writeFile("C:\\Users\\hp\\Downloads\\");
}

3.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)
4.把刚刚生成zzZDz.class文件替换到com.aspose.words中
5.删除aspose-words-20.12.0-jdk17中META-INF中的.RSA和.SF后缀的文件
6.进入aspose-words-20.12.0-jdk17的根目录,然后进入cmd窗口,执行命令jar cvfm aspose-words-20.12-jdk17-crack.jar META-INF/MANIFEST.MF com/ (会生成一个jar包)
7.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
8.可直接在maven项目中导入依赖进行使用了
“-Dfile” 为你jar包的路径


摘自此大佬的文章https://blog.csdn.net/qq_24084605/article/details/116012644,自己做备份用,jar包该大佬也有提供
excel转pdf aspose-cells版本:21.1
1.在官网下载包,21.1版本,官网路径:https://releases.aspose.com/cells/java/21-1/
2.跟word上面一样,maven引入依赖
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.27.0-GA</version>
</dependency>
3.修改指定类中的返回值
public static void main(String[] args) throws Exception{
try {
// 这个是得到反编译的池
ClassPool pool = ClassPool.getDefault();
pool.insertClassPath("C:\\Users\\hp\\Downloads\\aspose-cells-21.1.jar");(备注:jar包路径)
CtClass ctClass = pool.get("com.aspose.cells.License");
CtMethod method_isLicenseSet = ctClass.getDeclaredMethod("isLicenseSet");
method_isLicenseSet.setBody("return true;");
CtMethod method_setLicense = ctClass.getDeclaredMethod("setLicense");
method_setLicense.setBody("{ a = new com.aspose.cells.License();\n"
+" com.aspose.cells.zbjb.a();}");
CtMethod methodL = ctClass.getDeclaredMethod("l");
methodL.setBody("return new java.util.Date(Long.MAX_VALUE);");
CtMethod method_k = ctClass.getDeclaredMethod("k");
method_k.setBody("return new java.util.Date(Long.MAX_VALUE);");
//输出到指定路径(会在此路径下生成一个com\aspose\cells\License.class文件)
ctClass.writeFile("C:\\Users\\hp\\Downloads");
} catch (Exception e) {
e.printStackTrace();
}
}

4.跟word同理,我们将下载的jar包给解压,进入到com/aspose/cells文件夹内将License.class替换进去

5.再将META-INF下的两个加密文件给删除掉

6.然后将解压后的文件重新压缩成zip,再更改后缀为.jar,然后引入我们的项目当中(一样跟上面一样,使用maven命令放入maven库中),最后在项目中导入依赖后即可使用
7.最后破解完创建一个license.xml的文件放到resources目录下:内容如下(但是好像我删除了也能正常转换,保险起见还是加上吧)
<License>
<Data>
<Products>
<Product>Aspose.Total for Java</Product>
<Product>Aspose.Words for Java</Product>
</Products>
<EditionType>Enterprise</EditionType>
<SubscriptionExpiry>20991231</SubscriptionExpiry>
<LicenseExpiry>20991231</LicenseExpiry>
<SerialNumber>8bfe198c-7f0c-4ef8-8ff0-acc3237bf0d7</SerialNumber>
</Data>
<Signature>
sNLLKGMUdF0r8O1kKilWAGdgfs2BvJb/2Xp8p5iuDVfZXmhppo+d0Ran1P9TKdjV4ABwAgKXxJ3jcQTqE/2IRfqwnPf8itN8aFZlV3TJPYeD3yWE7IT55Gz6EijUpC7aKeoohTb4w2fpox58wWoF3SNp6sK6jDfiAUGEHYJ9pjU=
</Signature>
</License>


参考此大佬的文章https://blog.csdn.net/Jeffhan_java/article/details/130345181,自己做备份用
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