Vue 点击按钮，下载视频

  download(loadAddress, id) {

      // 下载产品

      let files = {};

      files.name = "作品压缩包";

      // files.filePath = loadAddress

      let notifyinfo = this.$notify({

        title: '正在下载产品...',

        iconClass:'el-icon-loading'

      });

      let filePath = loadAddress;

      request

        .requestDownload({ filePath })

        .then((res) => {

          console.log("000000", res);

          const blob = new Blob([res], { type: res.type });

          const downloadElement = document.createElement("a");

          const href = window.URL.createObjectURL(blob); //创建下载的链接

          downloadElement.href = href;

          downloadElement.download = files.name; //下载后文件名

          document.body.appendChild(downloadElement);

          downloadElement.click(); //点击下载

          document.body.removeChild(downloadElement); //下载完成移除元素

          window.URL.revokeObjectURL(href); //释放blob对象

          // 新增下载记录

          let downloadAdd = {

            opertionName: "dl_records_save",

            params: {

              product_dl_records$pdlr_product: id,

            },

          };

          request

            .request(JSON.stringify(downloadAdd))

            .then((res) => {

              console.log(res)

              notifyinfo.close()

              if(res.results) {

                this.selectSearchLish()

              }

            })

            .catch((err) => {

              console.log(err);

            });

        })

        .catch((err) => {

          console.log(err);

        });

    },