是否有任何 jquery 插件/脚本可以检测用户系统上的 Adobe Reader？
是否有任何 jquery 插件/脚本可以检测用户系统上的 Adobe Reader？然后它不会显示下载消息。
代码应与所有 A 级浏览器兼容。
替代文本 http://easycaptures.com/fs/uploaded/448/6837085829.png< /a>
Is there any jquery plugin/script to detect Adobe Reader on user system ? and it is not then show a message to download.
Code should be compatible with all A-grade browsers.
alt text http://easycaptures.com/fs/uploaded/448/6837085829.png
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（7）
不要强调他们正在使用哪个插件。只需检查对“application/pdf”MIME 类型的支持，然后让浏览器处理其余的事情。
if (navigator.mimeTypes 中的“application/pdf”) {
// ... 做工作
;
我想要测试 Adobe Reader 的唯一原因是检测过时的 & 损坏的版本，所以我可以提示用户升级。旧版本往往会抱怨 PDF 损坏，因为它们只是较新的、不受支持的 PDF 格式或使用了查看者不理解的功能。很少有用户了解 PDF 查看的原理，并且在遇到问题时绝不会想到更新 Adobe Reader，因此帮助他们解决问题是个好主意。
如果您没有检测到 Adobe Reader，只需检查 MIME 类型并继续。这样你就不会破坏 FoxIt、Chrome 的原生 PDF 查看、Safari 的原生 PDF 查看等。
Don't stress about which plugin they're using. Just check for support for the 'application/pdf' MIME type, and let the browser take care of the rest.
if ("application/pdf" in navigator.mimeTypes) {
// ... do work
}
The only reason I'd want to test for Adobe Reader is to detect outdated & broken versions, so I can prompt the user to upgrade. Old versions tend to complain that PDFs are broken when they're just a newer, unsupported PDF format or use features that viewer doesn't understand. Few users understand what's doing the PDF viewing and would never think to update Adobe Reader if they have problems, so it's a good idea to help them out.
If you don't detect Adobe Reader, just check for the MIME type and go ahead. That way you won't break FoxIt, Chrome's native PDF viewing, Safari's native PDF viewing, etc.
谷歌搜索发现了这个：
jQuery 浏览器插件检测
Googling turns up this:
jQuery browser plugin detection
我发现这个通用 PDF 阅读器检测器解决方案是最全面的。
同一站点还有针对其他类型插件的其他检测器。
I found this Generic PDF Reader detector solution to be the most comprehensive.
The same site also has other detectors for other types of plugins.
我不确定，但是当 Adobe 或类似插件不可用时，pdf 不会自动下载吗？
I'm not sure, but is the pdf not automaticly downloaded when Adobe or a similar plugin is not available?
我没有 adobe reader，但有 Foxit reader，它可以处理 Acrobat 文档。因此，尝试检测用户安装的内容并不是一个好主意。相反，让用户系统来处理它。如果他们有 Adobe Reader，那么它将处理 PDF 文件，如果没有，它将下载并在可以处理它的应用程序中打开。如果您想帮助用户，请在他们下载的文件链接旁边添加一个谨慎的链接来下载 Adobe Reader。
I don't have adobe reader, but I do have Foxit reader, which will take care of Acrobat documents. Therefore it's not a good idea to try to detect what the user has installed. Instead let the users system deal with it. If they have Adobe Reader, then it will deal with PDF files, if not, it will download and open in an app that can deal with it. If you want to help a user, add a discreet link to download Adobe Reader next to the link to the file their downloading.
不要这样做。有些用户（比如我）更喜欢只下载 PDF，而不让它显示在浏览器中（通过 adobe reader 浏览器插件）。
那么，就无法检测用户是否安装了任何显示PDF文件的程序。系统差异很大（例如，在 Mac OS X 上，您不需要 Adobe Reader，“Viewer”应用程序可以显示 PDF 文件）。
Don't do this. Some users (like me) prefer to just download the PDF and not let it display in browser (through adobe readers browser plugin).
Then, there is no way to detect if the user has any program to display PDF files installed. Systems vary wildly (e.g. on Mac OS X you do not need Adobe Reader, there the "Viewer" application can display PDF files).
要使用 Javascript 检测浏览器中是否安装了 Adobe Reader 插件，请转至 检测 Adobe Acrobat 插件以获取完整的可下载代码。该脚本检测 IF 以及安装的 acrobat 版本以及浏览器类型
To detect using Javascript if Adobe Reader plugin is installed in a browser, go to Detect Adobe Acrobat Plugin for full downloadable code. The script detects IF and which version of acrobat is installed, as well as the browser type