fix(compressor): fix MIME type detection failure for spanned ZIP files#427
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deepin-bot[bot] merged 1 commit intoJun 11, 2026
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- Some spanned ZIP files start with PK\x07\x08 signature (non-standard PK\x03\x04), which Qt MIME detection cannot recognize - When file extension is .zip but content detection returns non-ZIP type, fall back to file command for re-detection Qt 无法识别以 PK\x07\x08 开头的分卷 ZIP 文件，当扩展名为 .zip 但内容检测结果非 ZIP 类型时，回退使用 file 命令二次检测以确保 正确识别。 PMS: ztgd2026060900011 Influence: spanned ZIP files can be correctly detected and extracted
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Qt 无法识别以 PK\x07\x08 开头的分卷 ZIP 文件，当扩展名为 .zip
但内容检测结果非 ZIP 类型时，回退使用 file 命令二次检测以确保
正确识别。
PMS: ztgd2026060900011
Influence: spanned ZIP files can be correctly detected and extracted