优化

unknown

2024-06-11 41fc6cbceb2a4117aa88d34a70a142d0f28a7398

优化

 src/App.vue

@@ -72,7 +72,7 @@
        // embedded
        // english
        // artAndDance
        this.config.resourceCtx + "childHealth"
        this.config.resourceCtx + "sportsAndHealth"
      );
      // 测试试读30页
      // this.activeBook.tryPageCount = 10;

 src/books/sportsAndHealth/view/components/index.vue

@@ -188,7 +188,7 @@
  },
  mounted() {
    // 默认加载章节
    this.showCatalogList = [3];
    this.showCatalogList = [1];
    // 滚动监听节流
    this.throttledScrollHandler = _.throttle(
      this.scrollFun,

 src/components/pdfview/index.vue

@@ -108,82 +108,22 @@
    },
    getFileInfo() {
      // 获取目录
      // this.MG.file
      //   .GetPdfToc({ md5: this.md5 })
      //   .then((tocRes) => {
      //     console.log(tocRes, "3232---3232----32");
      //     if (tocRes && tocRes.length && tocRes[0]) {
      //       let tocDataList = [];
      //       for (let i = 0; i < tocRes.length; i++) {
      //         const tacItem = tocRes[i];
      //         if (tacItem) {
      //           let itemInfo = tacItem.split(" ");
      //           let obj = {
      //             page: itemInfo[0],
      //             level: itemInfo[1],
      //             title: itemInfo[2] + " ( " + itemInfo[0] + " )",
      //             children: [],
      //           };
      //           tocDataList.push(obj);
      //         }
      //       }
      //       let cLevel = 0;
      //       let tocData = [];
      //       let generateList = []; // 用于检索的Data
      //       let memorySrc = null;
      //       for (let j = 0; j < tocDataList.length; j++) {
      //         const tocItem = tocDataList[j];
      //         if (tocItem.level == 0) {
      //           tocItem.key = tocData.length;
      //           tocData.push(tocItem);
      //           generateList.push(tocItem);
      //           cLevel = 0;
      //         } else if (tocItem.level == cLevel) {
      //           tocItem.key = memorySrc.key + "-" + memorySrc.children.length;
      //           memorySrc.children.push(tocItem);
      //           generateList.push(tocItem);
      //         } else if (tocItem.level > cLevel) {
      //           memorySrc = this.handleDocData(tocData, cLevel);
      //           tocItem.key = memorySrc.key + "-" + memorySrc.children.length;
      //           memorySrc.children.push(tocItem);
      //           generateList.push(tocItem);
      //           cLevel = tocItem.level;
      //         } else if (tocItem.level < cLevel) {
      //           memorySrc = this.handleDocData(tocData, tocItem.level - 1);
      //           tocItem.key = memorySrc.key + "-" + memorySrc.children.length;
      //           memorySrc.children.push(tocItem);
      //           generateList.push(tocItem);
      //           cLevel = tocItem.level;
      //         }
      //       }
      //       this.tocData = tocData;
      //       this.generateList = generateList;
      //       console.log(tocData, generateList, 1221212121211);
      //     }

          // 获取总页数
          this.MG.file
            .getPdfInfo({ md5: this.md5 })
            .then((res) => {
              console.log(res, 79879879879797979);
              this.totalPage = res.totalPages;
              this.getPageImage(this.currentPage - 1);
          this.getPageImage(this.currentPage);
            })
            .catch((err) => {
              console.error(err);
            });
        // })
        // .catch((err) => {
        //   console.error(err);
        // });
    },
    getPageImage(page) {
      console.log(page, "page");
      const ctx = process.env.VUE_APP_API_URL;
      this.fileLoading = true;
      this.currentPageSrc =
        ctx +
        "/file/Preview/GetPageImage" +
        "/file/GetPdfPageImage" +
        "?md5=" +
        this.md5 +
        "&index=" +