Android 从网页安装apk
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apk installation from web page
提问by Arutha
I'm looking for a sample web page (html code) with a link that will install an apk file directly on my phone by clicking on the link.
我正在寻找带有链接的示例网页（html 代码），该链接将通过单击链接直接在我的手机上安装 apk 文件。
采纳答案by Mark B
Just link to the apk file in the HTML. It couldn't be any simpler.
只需链接到 HTML 中的 apk 文件即可。再简单不过了。
<a href="path to my .apk file">link</a>
You will have to have "install apps from unknown sources" enabled on your phone.
您必须在手机上启用“安装来自未知来源的应用程序”。
回答by Richard C
If you're using ASP.NET, then you'll need to insert the following in your web.config file:
如果您使用的是 ASP.NET，则需要在 web.config 文件中插入以下内容：
<configuration>
...
<system.webServer>
<staticContent>
<mimeMap fileExtension=".apk"
mimeType="application/vnd.android.package-archive" />
</staticContent>
</system.webServer>
...
</configuration>
Apart from that (as others have said), you just need a normal link:
除此之外（正如其他人所说），您只需要一个普通链接：
<a href="myAndroidApp.apk">Click here</a>
and tell your users to enable the Security -> Unknown sources option in Settings.
并告诉您的用户在“设置”中启用“安全”->“未知来源”选项。
回答by Greg
Extra help for IIS webservers: mbaird's example worked great for me after I added the apk mime type to my IIS webserver. I just put an html file up with that link, but got a 404 error when trying to pull up my test.apk file without the .apk mime entry. As Commonsware said, make sure to allow .apk files in the mime types - this is for sure still necessary on an IIS webserver. You can do this from IIS Manager, select the server, and find "Mime Types", then add an entry. 
IIS 网络服务器的额外帮助：在我将 apk mime 类型添加到我的 IIS 网络服务器后，maird 的示例对我来说非常有用。我只是将一个带有该链接的 html 文件放在一起，但是在尝试拉出我的 test.apk 文件而没有 .apk mime 条目时出现了 404 错误。正如 Commonsware 所说，确保允许使用 mime 类型的 .apk 文件 - 这在 IIS 网络服务器上肯定仍然是必要的。您可以从 IIS 管理器执行此操作，选择服务器，然后找到“Mime 类型”，然后添加一个条目。
回答by dean
In .Net this is what I did, I created an .asmxpage then a QR code that pointed to it
other wise I kept getting a 404, then this on page load.
在 .Net 这就是我所做的，我创建了一个.asmx页面，然后创建了一个指向它的二维码，否则我一直收到 404，然后在页面加载时出现。
protected void Page_Load(object sender, EventArgs e){
ViewState["PreviousPage"] = Request.UrlReferrer;
string filepath = Server.MapPath("AcsMainMenu.apk");
FileInfo droidfile = new FileInfo(filepath);
if (droidfile.Exists)
{
Response.ClearContent();
Response.AddHeader("Content-Disposition", "attachment; filename=" + droidfile.Name);
Response.AddHeader("Content-Length", droidfile.Length.ToString());
Response.ContentType = "application/vnd.android.package-archive";
Response.TransmitFile(droidfile.FullName);
Response.Flush();
Response.End();
Response.Redirect(ViewState["PreviousPage"].ToString());
}
}
