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私のコードブラウザのアプリケーションでpdfファイルをダウンロードしようとしていますが、httpでダウンロードするファイルしか取得できません（httpsは機能しません）。私はこの作品Visual Studio用2017CordovaをSSL経由でPDFをダウンロードするには？ SSL以外のダウンロードが正常に動作します。
をコルドバのツールを使用しています：
<p><a href="http://q75.mydevelopmentserver.com/downloads/test.pdf">Download test PDF</a></p>
<p><a href="http://q75.mydevelopmentserver.com/downloads/test.pdf" target="_blank">Download test PDF (new window)</a></p>
これは動作しません - 私は、リンクをクリックしたときに何も起こりません：
<p><a href="https://q75.mydevelopmentserver.com/downloads/test.pdf">Download test PDF</a></p>
<p><a href="https://q75.mydevelopmentserver.com/downloads/test.pdf" target="_blank">Download test1 PDF (new window)</a></p>
誰もがなぜアイデアを持っていますhttpsリンクは機能しませんでしたか？私はLet's Encrypt SSLを使用しています&それは私によく見えます。
これは私のコルドバメタタグです：
<meta http-equiv="Content-Security-Policy" content="default-src 'self' data: gap: https://q75.mydevelopmentserver.com/ https://ssl.gstatic.com 'unsafe-eval'; style-src 'self' 'unsafe-inline'; media-src *">
これは私のコルドバのconfig.xmlファイルである：
<?xml version="1.0" encoding="utf-8"?>
<widget xmlns:cdv="http://cordova.apache.org/ns/1.0" xmlns:vs="http://schemas.microsoft.com/appx/2014/htmlapps" id="com.fencingquotesystem.mobile" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" defaultlocale="en-AU">
<name>FQS</name>
<description>FQS</description>
<author href="http://cordova.io" email="[email protected]">MWD</author>
<vs:template-name>BlankJS</vs:template-name>
<vs:toolsetVersion>6.3.1</vs:toolsetVersion>
<engine name="android" spec="~5.2.1" />
<engine name="ios" spec="~4.2.0" />
<engine name="windows" spec="~4.4.2" />
<content src="index.html" />
<preference name="SplashScreen" value="screen" />
<preference name="windows-target-version" value="10.0" />
<!-- Support for Cordova 5.0.0 plugin system -->
<plugin name="cordova-plugin-whitelist" spec="1.2.2" />
<allow-intent href="http://*/*" />
<allow-intent href="https://*/*" />
<allow-intent href="tel:*" />
<allow-intent href="sms:*" />
<allow-intent href="mailto:*" />
<allow-intent href="geo:*" />
<allow-navigation href="https://q75.mydevelopmentserver.com/*" />
<platform name="android">
<allow-intent href="market:*" />
</platform>
<platform name="ios">
<allow-intent href="itms:*" />
<allow-intent href="itms-apps:*" />
</platform>
<platform name="android">
<icon src="res/icons/android/icon-36-ldpi.png" density="ldpi" />
<icon src="res/icons/android/icon-48-mdpi.png" density="mdpi" />
<icon src="res/icons/android/icon-72-hdpi.png" density="hdpi" />
<icon src="res/icons/android/icon-96-xhdpi.png" density="xhdpi" />
</platform>
<platform name="ios">
<!-- iOS 8.0+ -->
<!-- iPhone 6 Plus -->
<icon src="res/icons/ios/icon-60-3x.png" width="180" height="180" />
<!-- iOS 7.0+ -->
<!-- iPhone/iPod Touch -->
<icon src="res/icons/ios/icon-60.png" width="60" height="60" />
<icon src="res/icons/ios/icon-60-2x.png" width="120" height="120" />
<!-- iPad -->
<icon src="res/icons/ios/icon-76.png" width="76" height="76" />
<icon src="res/icons/ios/icon-76-2x.png" width="152" height="152" />
<!-- iOS 6.1 -->
<!-- Spotlight Icon -->
<icon src="res/icons/ios/icon-40.png" width="40" height="40" />
<icon src="res/icons/ios/icon-40-2x.png" width="80" height="80" />
<!-- iPhone/iPod Touch -->
<icon src="res/icons/ios/icon-57.png" width="57" height="57" />
<icon src="res/icons/ios/icon-57-2x.png" width="114" height="114" />
<!-- iPad -->
<icon src="res/icons/ios/icon-72.png" width="72" height="72" />
<icon src="res/icons/ios/icon-72-2x.png" width="144" height="144" />
<!-- iPhone Spotlight and Settings Icon -->
<icon src="res/icons/ios/icon-small.png" width="29" height="29" />
<icon src="res/icons/ios/icon-small-2x.png" width="58" height="58" />
<!-- iPad Spotlight and Settings Icon -->
<icon src="res/icons/ios/icon-50.png" width="50" height="50" />
<icon src="res/icons/ios/icon-50-2x.png" width="100" height="100" />
</platform>
<platform name="windows">
<icon src="res/icons/windows/Square150x150Logo.scale-100.png" width="150" height="150" />
<icon src="res/icons/windows/Square150x150Logo.scale-240.png" width="360" height="360" />
<icon src="res/icons/windows/Square30x30Logo.scale-100.png" width="30" height="30" />
<icon src="res/icons/windows/Square310x310Logo.scale-100.png" width="310" height="310" />
<icon src="res/icons/windows/Square44x44Logo.scale-100.png" width="44" height="44" />
<icon src="res/icons/windows/Square44x44Logo.scale-240.png" width="106" height="106" />
<icon src="res/icons/windows/Square70x70Logo.scale-100.png" width="70" height="70" />
<icon src="res/icons/windows/Square71x71Logo.scale-100.png" width="71" height="71" />
<icon src="res/icons/windows/Square71x71Logo.scale-240.png" width="170" height="170" />
<icon src="res/icons/windows/StoreLogo.scale-100.png" width="50" height="50" />
<icon src="res/icons/windows/StoreLogo.scale-240.png" width="120" height="120" />
<icon src="res/icons/windows/Wide310x150Logo.scale-100.png" width="310" height="150" />
<icon src="res/icons/windows/Wide310x150Logo.scale-240.png" width="744" height="360" />
</platform>
<platform name="android">
<splash src="res/screens/android/screen-hdpi-landscape.png" density="land-hdpi" />
<splash src="res/screens/android/screen-ldpi-landscape.png" density="land-ldpi" />
<splash src="res/screens/android/screen-mdpi-landscape.png" density="land-mdpi" />
<splash src="res/screens/android/screen-xhdpi-landscape.png" density="land-xhdpi" />
<splash src="res/screens/android/screen-hdpi-portrait.png" density="port-hdpi" />
<splash src="res/screens/android/screen-ldpi-portrait.png" density="port-ldpi" />
<splash src="res/screens/android/screen-mdpi-portrait.png" density="port-mdpi" />
<splash src="res/screens/android/screen-xhdpi-portrait.png" density="port-xhdpi" />
</platform>
<platform name="ios">
<splash src="res/screens/ios/screen-iphone-portrait.png" width="320" height="480" />
<splash src="res/screens/ios/screen-iphone-portrait-2x.png" width="640" height="960" />
<splash src="res/screens/ios/screen-ipad-portrait.png" width="768" height="1024" />
<splash src="res/screens/ios/screen-ipad-portrait-2x.png" width="1536" height="2048" />
<splash src="res/screens/ios/screen-ipad-landscape.png" width="1024" height="768" />
<splash src="res/screens/ios/screen-ipad-landscape-2x.png" width="2048" height="1536" />
<splash src="res/screens/ios/screen-iphone-568h-2x.png" width="640" height="1136" />
<splash src="res/screens/ios/screen-iphone-portrait-667h.png" width="750" height="1334" />
<splash src="res/screens/ios/screen-iphone-portrait-736h.png" width="1242" height="2208" />
<splash src="res/screens/ios/screen-iphone-landscape-736h.png" width="2208" height="1242" />
</platform>
<platform name="windows">
<splash src="res/screens/windows/SplashScreen.scale-100.png" width="620" height="300" />
<splash src="res/screens/windows/SplashScreen.scale-240.png" width="1152" height="1920" />
<splash src="res/screens/windows/SplashScreenPhone.scale-240.png" width="1152" height="1920" />
</platform>
<plugin name="cordova-plugin-camera" spec="~2.4.1" />
<preference name="ShowTitle" value="True" />
<preference name="Fullscreen" value="False" />
<preference name="InAppBrowserStorageEnabled" value="True" />
<plugin name="cordova-plugin-device" spec="~1.1.7" />
<access origin="https://q75.mydevelopmentserver.com/" />
</widget>
EDIT：
下のSSLリンクは何の問題も機能しません。
<p><a href="https://www.adobe.com/content/dam/acom/en/accessibility/products/acrobat/pdfs/acrobat-x-accessible-pdf-from-word.pdf" target="_blank">https - Download test2 PDF (new window)</a></p>
CordovaまたはAndroid（v7.0）のいずれかが「暗号化してみよう」と思わないことがありますか？