otherContent如果content内容是图片，存宽高

2024-12-11 17:17:56 +08:00
parent 078f05d037
commit 0ac6ab33d5
7 changed files with 134 additions and 108 deletions
--- a/src/main/java/com/peanut/modules/book/controller/BookChapterContentController.java
+++ b/src/main/java/com/peanut/modules/book/controller/BookChapterContentController.java
@@ -56,22 +56,17 @@ public class BookChapterContentController {
    private ShopProductBookService shopProductBookService;


-    //章节内容单句转成音频
+    //某一内容转成音频
    @RequestMapping("/contentToVoices")
    public R contentToVoices(@RequestBody Map<String,Object> params){
-        //调用百度语音合成 API
-//        String voices = BaiduVoicesUtils.shortText(params.get("content").toString());
-        String voices = JacobUtil.toVoice(params.get("content").toString());
-        if (StringUtils.isEmpty(voices)) {
-            return R.error("语音上传失败");
-        }
-        return R.ok().put("voices", voices);
+        bookChapterContentService.contentToVoices(params.get("bookChapterContentId").toString());
+        return R.ok();
    }

-    //按一句话转成短音频
+    //书籍下所有内容转成音频
    @RequestMapping("/bookToShortVoices")
    public R bookToShortVoices(@RequestBody Map<String,Object> params){
-        ExecutorService service = Executors.newFixedThreadPool(5);
+        ExecutorService service = Executors.newFixedThreadPool(10);
        List<BookChapterContentEntity> list = bookChapterContentService.list(new LambdaQueryWrapper<BookChapterContentEntity>()
                .eq(BookChapterContentEntity::getBookId,params.get("bookId")));
        for (BookChapterContentEntity bcc:list){
@@ -79,20 +74,7 @@ public class BookChapterContentController {
                service.execute(new Runnable() {
                @Override
                public void run() {
-                    try {
-                        //调用百度语音合成 API
-//                        String voices = BaiduVoicesUtils.shortText(bcc.getContent());
-                        String voices = JacobUtil.toVoice(bcc.getContent());
-                        if (voices.contains(",")){
-                            bcc.setVoices(voices.split(",")[0]);
-                            bcc.setVoicesSize(voices.split(",")[1]);
-                        }else {
-                            bcc.setVoices(voices);
-                        }
-                        bookChapterContentService.updateById(bcc);
-                    }catch (Exception e) {
-                        e.printStackTrace();
-                    }
+                    bookChapterContentService.contentToVoices(bcc.getId()+"");
                }
            });
            }
@@ -100,7 +82,7 @@ public class BookChapterContentController {
        return R.ok();
    }

-    //章节下所有音频合并成一个音频
+    //某一章节下所有音频合并成一个音频
    @RequestMapping("/mergeVoices")
    public R mergeVoices(@RequestBody Map<String,Object> params){
        List<BookChapterContentEntity> bccs = bookChapterContentService.list(new LambdaQueryWrapper<BookChapterContentEntity>()
@@ -123,7 +105,7 @@ public class BookChapterContentController {
        }
    }

-    //所有章节合并音频
+    //所有章节合并各自音频
    @RequestMapping("/mergeVoicesByBookId")
    @Transactional
    public R mergeVoicesByBookId(@RequestBody Map<String,Object> params){
@@ -131,25 +113,27 @@ public class BookChapterContentController {
        List<BookChapterEntity> bcs = bookChapterService.list(new LambdaQueryWrapper<BookChapterEntity>()
                .eq(BookChapterEntity::getBookId,params.get("bookId"))
                .orderByAsc(BookChapterEntity::getNumber));
+        ExecutorService service = Executors.newFixedThreadPool(10);
        for (BookChapterEntity bc:bcs) {
-            List<BookChapterContentEntity> bccs = bookChapterContentService.list(new LambdaQueryWrapper<BookChapterContentEntity>()
-                    .eq(BookChapterContentEntity::getBookChatperId,bc.getId())
-                    .orderByAsc(BookChapterContentEntity::getNumber));
-            List<String> list = new ArrayList<>();
-            for (BookChapterContentEntity bcc : bccs) {
-                if (!StringUtils.isEmpty(bcc.getVoices())){
-                    list.add(bcc.getVoices());
+            service.execute(new Runnable() {
+                @Override
+                public void run() {
+                    List<BookChapterContentEntity> bccs = bookChapterContentService.list(new LambdaQueryWrapper<BookChapterContentEntity>()
+                        .eq(BookChapterContentEntity::getBookChatperId,bc.getId())
+                        .orderByAsc(BookChapterContentEntity::getNumber));
+                    List<String> list = new ArrayList<>();
+                    for (BookChapterContentEntity bcc : bccs) {
+                        if (!StringUtils.isEmpty(bcc.getVoices())){
+                            list.add(bcc.getVoices());
+                        }
+                    }
+                    String url = BaiduVoicesUtils.mergeVoices(list);
+                    bc.setVoices(url);
+                    bookChapterService.updateById(bc);
                }
-            }
-            String url = BaiduVoicesUtils.mergeVoices(list);
-            if (!StringUtils.isEmpty(url)){
-                bc.setVoices(url);
-                bookChapterService.updateById(bc);
-            }else {
-                sb.append(bc.getChapter()+"-"+bc.getContent()+"错误");
-            }
+            });
        }
-        return R.ok().put("info",sb.toString());
+        return R.ok();
    }

    //按章节转成长音频
--- a/src/main/java/com/peanut/modules/book/service/BookChapterContentService.java
+++ b/src/main/java/com/peanut/modules/book/service/BookChapterContentService.java
@@ -15,6 +15,8 @@ import java.util.Map;
 */
 public interface BookChapterContentService extends IService<BookChapterContentEntity> {

+    void contentToVoices(String bccId);
+
    PageUtils queryPage(Map<String, Object> params);

    void getBookVoices(Integer id);
--- a/src/main/java/com/peanut/modules/book/service/impl/BookChapterContentServiceImpl.java
+++ b/src/main/java/com/peanut/modules/book/service/impl/BookChapterContentServiceImpl.java
@@ -1,20 +1,30 @@
 package com.peanut.modules.book.service.impl;
 import com.peanut.common.utils.FileDownloadUtil;
+import com.peanut.common.utils.JacobUtil;
 import com.peanut.modules.common.entity.BookChapterEntity;
 import com.peanut.modules.common.entity.BookEntity;
 import com.peanut.modules.book.service.BookChapterService;
 import com.peanut.modules.book.service.BookService;
+import com.peanut.modules.oss.service.OssService;
 import com.spire.doc.Document;
 import com.spire.doc.Section;
 import com.spire.doc.documents.Paragraph;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang.StringUtils;
+import org.jaudiotagger.audio.mp3.MP3AudioHeader;
+import org.jaudiotagger.audio.mp3.MP3File;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
 import java.io.InputStream;
+import java.math.BigDecimal;
 import java.text.BreakIterator;
 import java.util.List;
 import java.util.Map;
+import java.util.UUID;
+
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -32,6 +42,44 @@ public class BookChapterContentServiceImpl extends ServiceImpl<BookChapterConten
    private BookChapterService bookChapterService;
    @Autowired
    private BookService bookService;
+    @Autowired
+    private OssService ossService;
+
+
+    @Override
+    public void contentToVoices(String bccId) {
+        try {
+            BookChapterContentEntity bcc = this.getBaseMapper().selectById(bccId);
+            if (bcc != null&&StringUtils.isNotBlank(bcc.getContent())) {
+                //生成音频
+                File tempFile = File.createTempFile(UUID.randomUUID().toString(),".mp3",new File("..\\"));
+                JacobUtil.toVoice(bcc.getContent(),tempFile);
+                //上传
+                String uploadUrl = ossService.uploadFile(tempFile);
+                bcc.setVoices(uploadUrl);
+                //获取时长
+                MP3File mp3File = new MP3File(tempFile);
+                MP3AudioHeader audioHeader = (MP3AudioHeader)mp3File.getAudioHeader();
+                double intLen = audioHeader.getPreciseTrackLength();
+                BigDecimal bd = new BigDecimal(intLen);
+                bd = bd.setScale(4, BigDecimal.ROUND_HALF_UP);
+                bcc.setVoicesSize(bd.toString());
+                tempFile.delete();
+                this.getBaseMapper().updateById(bcc);
+            }
+        }catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+
+
+
+
+
+
+
+

    @Override
    public PageUtils queryPage(Map<String, Object> params) {