bilibili-helper/bilibili-helper-o

下载的文件没有格式无法保存

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#571 opened on Mar 14, 2019

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 (1 comment) (0 reactions) (0 assignees)JavaScript (3,796 stars) (466 forks)batch import
help wantedto be confirmed

Description

问题反馈

在您提交问题前, 请检查以下项目:

  • 您在报告一个 bug 或者提交一个功能请求. 如果您需要一般性的帮助, 请直接和我们联系或者在项目首页下留言.
  • 您的问题在与现有问题并不重复. 如果已有一个相同话题的问题, 请直接在其下留言.
  • 如果您在报告一个 bug 请确定它可以在最新的发行版或 master 分支下重现. 同时, 请详细说明重现问题的步骤 (如果有屏幕截图的话就更好了).
  • 您已填写了系统环境信息.

环境信息

请填写以下信息:

  1. 操作系统 (Windows/macOS/Linux): win10 64位专业版
  2. 浏览器版本(您可以在 [菜单/帮助/关于] 下查看): Chrome 72.0.3626.121（正式版本） （64 位）
  3. 扩展版本: version 1.2.1.4（正式版）

您可以在扩展选项页中查看. 如果您在报告关于 master 分支的问题, 您也可以在此处填最新的 commit ID.

重现步骤/尝试的解决方案

请具体描述, 谢谢 :) 缓存视频100%后弹出的下载文件没有格式，点击保存就提示 失败-网络错误 TIM截图20190314095710 TIM截图20190314095732 目前只试了两个，一个成功另外一个试了几次都是失败 失败视频的链接（1p2p都不行） 正式版和测试版的扩展程序都用过了，新旧界面也切换过，也没有用同类脚本

Contributor guide

Tech stack
javascripthtmlcss
Domain
frontend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
JavaScriptbrowser extension conceptsHTTP file download basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
35
Research direction
Investigate the download functionality in the extension's codebase, focusing on how cached video files are prepared for download. Look for the handling of file extensions and blob URLs. The user reported that a video from Bilibili (av6076159) fails to save with 'network error', but other videos work. Examine the download process in the background script and content script, and check if there are any conditions that lead to a missing file extension. Also verify if this issue persists in the latest version of the extension.