IOS系统在Safari安装ipa文件

配置点击下载的地址

itms-services://?action=download-manifest&url= "plist文件路径"
plist文件配置

IIS网站配置
要添加网站MIME类型 扩展名填：MIME类型填：application/XML

并且网站要配置成HTTPS，就可以在ios浏览器中下载ipa文件了

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>items</key>
    <array>
        <dict>
            <key>assets</key>
            <array>
                <dict>
                    <key>kind</key>
                    <string>software-package</string>
                    <key>url</key>
                    <string>http://****/download/bossonline.ipa</string>
                </dict>
                <dict>
                    <key>kind</key>
                    <string>display-image</string>
                    <key>url</key>
                    <string>https://download.chinabaoao.com/ios_yabo/image.57x57.png</string>
                </dict>
                <dict>
                    <key>kind</key>
                    <string>full-size-image</string>
                    <key>url</key>
                    <string>https://download.chinabaoao.com/ios_yabo/image.512x512.png</string>
                </dict>
            </array>
            <key>metadata</key>
            <dict>
                <key>bundle-identifier</key>
                <string>com.yabo.games4</string>
                <key>bundle-version</key>
                <string>3.2.1</string>
                <key>kind</key>
                <string>software</string>
                <key>title</key>
                <string>BOOS</string>
            </dict>
        </dict>
    </array>
</dict>
</plist>

MIME 类型
.mobileprovision application/octet-stream

.plist application/XML