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java - 如何做到预览pdf但不允许下载

如何做到预览pdf但不允许下载

ringa_leeringa_lee2802 days ago1407

reply all(3)I'll reply

  • 大家讲道理

    大家讲道理2017-04-18 10:34:24

    PDFObject online PDF preview

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  • PHPz

    PHPz2017-04-18 10:34:24

    Make a shell to parse the content of PDF and display it on the web page. No link to the original pdf is provided.
    Otherwise, as long as there is a direct pdf link, it can always be downloaded.

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  • 伊谢尔伦

    伊谢尔伦2017-04-18 10:34:24

    Convert pdf to pictures and add watermarks. Forehead.

    php using imagick

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