我无法获得可在android 10 api 29或api 30上使用的http请求.尽管它确实适用于较低的api [英] I can not get http request to work on android 10 api 29 or api 30. It does work with lower apis though
问题描述
我正在使用Telerik NativeScript平台编写一个Android购物应用程序.我需要获取订单和交付的客户详细信息，因此我可以让他们在初次启动时进行注册.该应用程序可在API 17到API 28上运行，我不知道是什么阻止它在API 29和API 30上运行.如果我无法使它正常工作，那么我也不会将订单发送回Web应用程序也无法正常工作.代码:-
I'm writing an Android shopping app using the Telerik NativeScript platform. I need to get the client details for orders and deliveries, so I get them to register on the initial startup. The app works on APIs 17 up to API 28, I don't know what is stopping it from working on API 29 and API 30. If I can't get this to work, I will not get the sending of orders back to the web application to work either. The code:-
const Observable = require("tns-core-modules/data/observable").Observable;
const fs = require("tns-core-modules/file-system");
const formObject = require("tns-core-modules/data/observable").fromObject;
const http = require("tns-core-modules/http/");
const Toast = require("nativescript-toast");
const dirPath = fs.knownFolders.documents();
const folder = dirPath.getFolder('sot');
const m = {
name: "",
email: "",
password: "",
phone: "",
address: ""
};
const bindingContext = formObject(m);
exports.onLoad = args => {
const p = args.object;
p.bindingContext = bindingContext;
let txtfile = fs.path.join(dirPath.path, 'sot', 'sot.txt');
let basketFile = fs.path.join(dirPath.path, 'sot', 'basket.txt');
let exists = fs.File.exists(txtfile);
if (exists === true) {
exists = fs.File.exists(basketFile);
if (exists === true) {
p.page.frame.navigate('/store/store');
}
}
};
exports.tapped = args => {
const p = args.object;
const button = args.object;
const page = button.page;
let na = p.bindingContext.get('name');
if (na === "") {
alert("Please fill in your name");
return;
}
let em = p.bindingContext.get('email');
if (em === "") {
alert("Please fill in your email address");
return;
}
let pw = p.bindingContext.get('password');
if (pw === "") {
alert("Please supply a password");
return;
}
let ph = p.bindingContext.get('phone');
if (ph === "") {
alert("Please fill in your phone number");
return;
}
let ad = p.bindingContext.get('address');
if (ph === "") {
alert("Please fill in your address / suberb");
return;
}
let jsonFragment = {
"na": na,
"em": em,
"pw": pw,
"ph": ph,
"ad": ad
};
console.log('It stops here....');
console.log(JSON.stringify(jsonFragment));
http.request({
url: "http://soapontap.co.za/php/insertMember.php",
method: "POST",
headers: {
"Content-Type": "application/json"
},
content: JSON.stringify(jsonFragment)
}).then(function (response) {
console.log("done the database thing....");
setTimeout(function () {
let file = folder.getFile('sot.txt');
let dataToWrite = JSON.stringify(jsonFragment);
file.writeText(dataToWrite).
then(function () {
file = folder.getFile('basket.txt');
file.writeText("")
.then(() => {
let toast = Toast.makeText("Welcome");
toast.show();
page.frame.navigate('/store/store');
}, function (error) {
console.log("Could not write to basket.txt");
});
}, function (error) {
alert({
title: "Error",
message: 'Could not record the user on this local device.',
okButtonText: "Close"
});
});
}, function (e) {
let toast = Toast.makeText("Error occurred " + e);
toast.show();
});
}, 3000);
};
我已设置权限，这是清单:-
I have set permissions, here is the manifest:-
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="__PACKAGE__" android:versionCode="6" android:versionName="1.0.220720.1916">
<supports-screens android:smallScreens="true" android:normalScreens="true" android:largeScreens="true" android:xlargeScreens="true"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<application android:name="com.tns.NativeScriptApplication" android:allowBackup="true" android:icon="@drawable/icon" android:label="@string/app_name" android:theme="@style/AppTheme">
<activity android:name="com.tns.NativeScriptActivity" android:label="@string/title_activity_kimera" android:configChanges="keyboard|keyboardHidden|orientation|screenSize|smallestScreenSize|screenLayout|locale|uiMode" android:theme="@style/LaunchScreenTheme" android:screenOrientation="unspecified">
<meta-data android:name="SET_THEME_ON_LAUNCH" android:resource="@style/AppTheme"/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<activity android:name="com.tns.ErrorReportActivity"/>
</application>
</manifest>
我已在设备上为应用授予权限.任何帮助，将不胜感激.谢谢.
I have given the app permissions on the devices. Any help would be appreciated. Thanks.
推荐答案
问题出在您的API的网址上.
The issue is with your URL of API.
其 http://.由于Android 10不允许您访问使用 https://保护的外部URL.
Its http://. Since Android 10 doesn't allow you to access external URL which is note secured with https://.
现在您有2种解决方案来克服此问题:
Now you have 2 solutions to overcome this issue:
- 在您的Web服务器域上安装SSL，以使其成为
https://(推荐) - 在清单中的
< application>标记 中添加
android:usesCleartextTraffic ="true" 注意:如果您选择第二个选项并上传签名的APK到Play商店，则由于安全问题，它可能会被拒绝.
NOTE: If you go for 2nd option and upload your signed APK to play store it may get rejected due to security issues.
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