easier-cms/ruoyi-common/src/main/java/com/ruoyi/common/filecompare/SpireDoc.java

package com.ruoyi.common.filecompare;
import com.spire.doc.DifferRevisions;
import com.spire.doc.Document;
import com.spire.ms.System.Collections.Generic.List;

public class SpireDoc {
    public static void compare(String file1, String file2) {
        Document doc1 = new Document();
        Document doc2 = new Document();
        try {
            doc1.loadFromFile(file1);
            doc2.loadFromFile(file2);
            doc1.compare(doc2, "Host");
            doc1.saveToFile("C:\\Users\\admin\\Desktop\\Result.docx");
            DifferRevisions differRevisions = new DifferRevisions(doc1);
            List insertRevisionsList = differRevisions.getInsertRevisions();
            List  deleteRevisionsList = differRevisions.getDeleteRevisions();
        }catch (Exception e){
            e.printStackTrace();
        }finally {
            doc1.close();
            doc2.close();
        }
    }
}