如何批量检测 epub 损坏？通过写程序来实现，求思路

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这是一个创建于 1279 天前的主题，其中的信息可能已经有所发展或是发生改变。

mac 倒是可以预览封面图，但是不够牛逼不自动化，想写个程序。

不知道 epubcheck 是不是干这个事情的，感觉不像，介绍说检测是否符合规范，我仅仅知道是否损坏能否打开就行了，规范之类的不重要

求思路

Epub

程序

Mac

8 条回复 • 2020-11-01 01:10:18 +08:00

lxilu

2020-11-01 00:47:16 +08:00 via iPhone

哪种损坏？压缩包？元文件？网页？

lxilu

2020-11-01 00:51:03 +08:00 via iPhone

能不能打开那解压就行

pkwenda

2020-11-01 00:54:30 +08:00

@lxilu #1 可能有好几种错误：

1 、下载发生错误，只下载了一个 4kb 的文件对齐的垃圾文件
2 、下载一半信息不全

我刚用了 epubcheck 测了一下

坏文件：

```
Messages: 1 fatal / 0 errors / 0 warnings / 0 infos
```
好文件：
```
...此处省略 500 行
ERROR(RSC-005): 507778787564457984.epub/text/part0272.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0273.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0273.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0274.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0274.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0275.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0275.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0276.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0276.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0277.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0277.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0278.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0278.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0279.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0279.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0280.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0280.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_000.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_000.html(10,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_000.html(10,136): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_000.html(9,70): Error while parsing file: Duplicate "8BVE20-a62d2f2e31ed4ca88c23f95b0c6356e7"
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_000.html(10,70): Error while parsing file: Duplicate "8BVE20-a62d2f2e31ed4ca88c23f95b0c6356e7"
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_001.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_002.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_003.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_004.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0281_split_005.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_000.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_000.html(10,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_000.html(10,136): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_000.html(9,70): Error while parsing file: Duplicate "8CTUK0-a62d2f2e31ed4ca88c23f95b0c6356e7"
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_000.html(10,70): Error while parsing file: Duplicate "8CTUK0-a62d2f2e31ed4ca88c23f95b0c6356e7"
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_001.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_002.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_003.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_004.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0282_split_005.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0283.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0283.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_000.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_000.html(10,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_000.html(10,136): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_000.html(9,70): Error while parsing file: Duplicate "8EQVO0-a62d2f2e31ed4ca88c23f95b0c6356e7"
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_000.html(10,70): Error while parsing file: Duplicate "8EQVO0-a62d2f2e31ed4ca88c23f95b0c6356e7"
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_001.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_002.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_003.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0284_split_004.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0285.html(9,70): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons
ERROR(RSC-005): 507778787564457984.epub/text/part0285.html(10,63): Error while parsing file: value of attribute "id" is invalid; must be an XML name without colons

Check finished with errors
Messages: 0 fatals / 545 errors / 0 warnings / 0 infos
```

貌似问题解决了，好像是只要看是否发生致命错误就可以了

epubcheck： https://github.com/w3c/epubcheck

gainsurier

2020-11-01 00:55:31 +08:00 via iPhone

检测是否符合 epub 格式的约束就可以

pkwenda

2020-11-01 00:55:48 +08:00

看来 epubcheck 在检测是否规范的同时，也会检测是否损坏的~

pkwenda

2020-11-01 00:58:57 +08:00

gui： https://github.com/w3c/epubcheck/wiki/GUI

lxilu

2020-11-01 01:01:00 +08:00 via iPhone

解压更轻

pkwenda

2020-11-01 01:10:18 +08:00

@lxilu #7 谢谢老哥，我现在知道了，epub 就是 zip~ 汗