小说分割器生成查看目录

Love The Way You Lie 2023-10-03 14:04 6阅读 0赞

import java.io.BufferedReader;
    import java.io.File;
    import java.io.FileInputStream;
    import java.io.InputStreamReader;
    import java.util.ArrayList;
    import java.util.regex.Matcher;
    import java.util.regex.Pattern;
    
    /**
     * https://blog.csdn.net/qq_36240505/article/details/115605315
     * 正则表达式读取小说(txt文本)的章节
     */
    public class NovelSplitterUtils {
    
        public static void main(String[] args) {
    //        // 把获取后的list插入到SQLserver
    //        JdbcConnection.insertSQL(parse(1, "C://Users//下一季//Desktop//一念永恒.txt"));
    
            ArrayList<BookCon> parse = parse(1, "D:\\06tmp\\7175.txt");
            for (int i = 0; i < parse.size(); i++) {
                System.out.println("i = " + parse.get(i).chapterName);
            }
        }
    
        public static int idCount = 1;// 手动增加 章节id ，导入多个小说文件时，避免id重复
    
        public static ArrayList<BookCon> parse(int BookId, String path) {
    
            ArrayList<BookCon> list = null;
    
            try {
    
                File file = new File(path);
                if (!file.isFile() || !file.exists()) {
                    return null;
                }
    
                InputStreamReader read = new InputStreamReader(new FileInputStream(file), "GBK");
                BufferedReader bufferedReader = new BufferedReader(read);
    
                int count = 1;
                String lineTxt = null;
                list = new ArrayList<>();
    
                StringBuilder lastBuilder = null;
                BookCon lastBookContent = null;
    
                while ((lineTxt = bufferedReader.readLine()) != null) {
    
                    lineTxt = lineTxt.trim();
    
    //				正则表达式：我的小说章节名是以 ###开头，###结尾 ，所以用第二个更好
                    Pattern p = Pattern.compile("(第\\S*)[章节卷集部篇回](\\s)(\\S*)[^#]");
    //				Pattern p = Pattern.compile("(###)(.*)(###)");
                    Matcher matcher = p.matcher(lineTxt);
    
                    if (matcher.find()) {
    
                        if (lastBookContent != null) {
                            lastBookContent.content = lastBuilder.toString();
                            list.add(lastBookContent);
    //						System.out.println(lastBuilder.toString());// 输出当前的章节内容，建议设置输出长度
                        }
    
                        BookCon newBookContent = new BookCon(idCount++, BookId, matcher.group(), count++);
    //					System.out.println(newBookContent.chapterName);// 输出当前的章节名
    
                        lastBuilder = new StringBuilder();
                        lastBookContent = newBookContent;
    
                    } else if (lastBuilder != null) {
                        lastBuilder.append(lineTxt + "\n");
                    }
    
                }
    
    //			以防最后一个章节无法读取
                if (lastBuilder != null) {
                    lastBookContent.content = lastBuilder.toString();
                    list.add(lastBookContent);
                }
    
                bufferedReader.close();
    
            } catch (Exception e) {
                System.out.println("文件读取失败");
                e.printStackTrace();
            } finally {
                return list;
            }
    
        }
        static class BookCon {
    
            int chapterId;// 章节id
            int bookId;// 图书id
            String chapterName;// 章节名
            String content;// 当前章节内容
            int order;// 章节序号
    
            public BookCon(int chapterId, int bookId, String chapterName, int order) {// 构造方法(缺少一个成员变量)
    
                this.order = order;
                this.bookId = bookId;
                this.chapterId = chapterId;
                this.chapterName = chapterName;
    
            }
    
        }
    }