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小说详情页优化

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xiaoyang
2021-05-28 20:04:52 +08:00
parent 625694ba1e
commit 928cb2417f
4 changed files with 128 additions and 103 deletions
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49
novel-front/src/main/java/com/java2nb/novel/page/PageController.java
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@ -1,6 +1,7 @@
package com.java2nb.novel.page;
import com.java2nb.novel.controller.BaseController;
import com.java2nb.novel.core.bean.PageBean;
import com.java2nb.novel.core.bean.UserDetails;
import com.java2nb.novel.core.utils.ThreadLocalUtil;
import com.java2nb.novel.entity.*;
@ -8,6 +9,7 @@ import com.java2nb.novel.service.AuthorService;
import com.java2nb.novel.service.BookService;
import com.java2nb.novel.service.NewsService;
import com.java2nb.novel.service.UserService;
import com.java2nb.novel.vo.BookCommentVO;
import lombok.RequiredArgsConstructor;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
@ -78,7 +80,7 @@ public class PageController extends BaseController {
*/
@RequestMapping(path = {"/", "/index", "/index.html"})
public String index(Model model) {
model.addAttribute("bookMap",bookService.listBookSettingVO());
model.addAttribute("bookMap", bookService.listBookSettingVO());
return ThreadLocalUtil.getTemplateDir() + "index";
}
@ -106,13 +108,42 @@ public class PageController extends BaseController {
@SneakyThrows
@RequestMapping("/book/{bookId}.html")
public String bookDetail(@PathVariable("bookId") Long bookId, Model model) {
Book book = bookService.queryBookDetail(bookId);
model.addAttribute("book", book);
if (book.getLastIndexId() != null) {
//查询首章目录ID
Long firstBookIndexId = bookService.queryFirstBookIndexId(bookId);
model.addAttribute("firstBookIndexId", firstBookIndexId);
}
//加载小说基本信息线程
CompletableFuture<Book> bookCompletableFuture = CompletableFuture.supplyAsync(() -> {
//查询书籍
Book book = bookService.queryBookDetail(bookId);
log.debug("加载小说基本信息线程结束");
return book;
}, threadPoolExecutor);
//加载小说评论列表线程
CompletableFuture<PageBean<BookCommentVO>> bookCommentPageBeanCompletableFuture = CompletableFuture.supplyAsync(() -> {
PageBean<BookCommentVO> bookCommentVOPageBean = bookService.listCommentByPage(null, bookId, 1, 5);
log.debug("加载小说评论列表线程结束");
return bookCommentVOPageBean;
}, threadPoolExecutor);
//加载小说首章信息线程，该线程在加载小说基本信息线程执行完毕后才执行
CompletableFuture<Long> firstBookIndexIdCompletableFuture = bookCompletableFuture.thenApplyAsync((book) -> {
if (book.getLastIndexId() != null) {
//查询首章目录ID
Long firstBookIndexId = bookService.queryFirstBookIndexId(bookId);
log.debug("加载小说基本信息线程结束");
return firstBookIndexId;
}
return null;
}, threadPoolExecutor);
//加载随机推荐小说线程，该线程在加载小说基本信息线程执行完毕后才执行
CompletableFuture<List<Book>> recBookCompletableFuture = bookCompletableFuture.thenApplyAsync((book) -> {
List<Book> books = bookService.listRecBookByCatId(book.getCatId());
log.debug("加载随机推荐小说线程结束");
return books;
}, threadPoolExecutor);
model.addAttribute("book", bookCompletableFuture.get());
model.addAttribute("firstBookIndexId", firstBookIndexIdCompletableFuture.get());
model.addAttribute("recBooks", recBookCompletableFuture.get());
model.addAttribute("bookCommentPageBean", bookCommentPageBeanCompletableFuture.get());
return ThreadLocalUtil.getTemplateDir() + "book/book_detail";
}
@ -136,8 +167,6 @@ public class PageController extends BaseController {
@SneakyThrows
@RequestMapping("/book/{bookId}/{bookIndexId}.html")
public String indexList(@PathVariable("bookId") Long bookId, @PathVariable("bookIndexId") Long bookIndexId, HttpServletRequest request, Model model) {
//加载小说基本信息线程
CompletableFuture<Book> bookCompletableFuture = CompletableFuture.supplyAsync(() -> {
//查询书籍