blocks|key|3900170|text|我也有同样的问题。请在清单中的应用程序标记中添加此行。我希望它也能对你有所帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3900171|android:usesCleartextTraffic="true"|code-block|syntax|javascript|3900172|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I had also the same problem. Please add this line in application tag in manifest. I hope it will also help you.

<pre><code>android:usesCleartextTraffic="true"
</code></pre>

blocks|key|1517227|text|您收到的消息不是错误；它只是让您知道您没有使用网络安全配置。如果你想添加一个，看看Android开发者网站上的这个页面：https://developer.android.com/training/articles/security-config.html。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1517228|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.android.com/training/articles/security-config.html^0|1O|1W|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

The message you're getting isn't an error; it's just letting you know that you're not using a Network Security Configuration. If you want to add one, take a look at this page on the Android Developers website: <a href="https://developer.android.com/training/articles/security-config.html" rel="noreferrer">https://developer.android.com/training/articles/security-config.html</a>.

blocks|key|3900144|text|我也有同样的问题。这不是网络权限问题，而是线程问题。下面的代码帮助我解决了这个问题。Put在主活动中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3900145|++++super.onCreate(savedInstanceState);
++++setContentView(R.layout.activity_main);
++++if+(android.os.Build.VERSION.SDK_INT+>+9)
++++{
++++++++StrictMode.ThreadPolicy+policy+=+new+
++++++++StrictMode.ThreadPolicy.Builder().permitAll().build();
++++++++StrictMode.setThreadPolicy(policy);
++++}|code-block|syntax|javascript|3900146|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I just had the same problem. It is not a network permission but rather thread issue. Below code helped me to solve it. Put is in main activity

<pre><code> super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);
 if (android.os.Build.VERSION.SDK_INT &gt; 9)
 {
 StrictMode.ThreadPolicy policy = new 
 StrictMode.ThreadPolicy.Builder().permitAll().build();
 StrictMode.setThreadPolicy(policy);
 }
</code></pre>

blocks|key|1512963|text|检查它应该使用https而不是http协议的网址。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1512964|在我的例子中，将URL中的http改为https解决了这个问题。|1512965|entityMap^0|7|5|F|4|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

Check the URL it should be using https rather than http protocol. 
In my case changing http to https in the URL solved it.

blocks|key|3900215|text|我也有同样的问题，使用volley，但这是我的解决方案：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3900216|在Android+Manifiest中，在标签应用程序中添加“true”android:networkSecurityConfig="@xml/network_security_config"|3900217|create+in+folder+xml+|unordered-list-item|3900218|add:android:usesCleartextTraffic=+network_security_config.xml并写成：|ordered-list-item|3900219|3900220|add:android:usesCleartextTraffic=标签应用程序中添加这个标签：|3900221|3900222|3900223|3900224|3900225|entityMap^0|0|0|0|0|1|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|A|$]]|$1|G|3|H|5|I|7|V|8|@]|9|@]|A|$]]|$1|J|3|-4|5|I|7|W|8|@]|9|@]|A|$]]|$1|K|3|L|5|I|7|X|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|10|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|11|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|R|$]]

I have a same problem, with volley, but this is my solution:

<ol>
<li>In Android Manifiest, in tag application add: 

<pre><code>android:usesCleartextTraffic="true"
android:networkSecurityConfig="@xml/network_security_config"
</code></pre></li>
<li>create in folder xml this file network_security_config.xml and write this:

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
 &lt;network-security-config&gt;
 &lt;base-config cleartextTrafficPermitted="true" /&gt;
 &lt;/network-security-config&gt;
</code></pre></li>
<li>inside tag application add this tag:

<pre><code>&lt;uses-library android:name="org.apache.http.legacy" android:required="false"/&gt;
</code></pre></li>
</ol>

blocks|key|3900324|text|这发生在api+28和更高版本上，因为不再接受http，如果您想要接受http或localhost请求，则需要更改。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3900325|3900326|创建XML文件|ordered-list-item|3900327|3900328|📷|atomic|offset|length|3900329|3900330|在您创建的新XML文件中添加以下代码|3900331|3900332|3900333|3900334|在AndroidManifest.xml+|3900335|上添加此内容|3900336|3900337|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/ccb6cf26d1b758dc0e6fd2aab0d713ab.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/b269143e174fa7bda516c829e6903558.png|2|https://ask.qcloudimg.com/http-save/yehe-900000/517f9d810d3d73a9453b0b013d29cd15.png^0|0|0|0|0|0|1|0|0|0|0|0|0|1|1|0|0|0|0|0|1|2|0^^$0|@$1|2|3|4|5|6|7|19|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|1B|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]|$1|G|3|H|5|I|7|1D|8|@]|9|@$J|1E|K|1F|1|1G]]|A|$]]|$1|L|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]|$1|M|3|N|5|E|7|1I|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|1J|8|@]|9|@]|A|$]]|$1|P|3|H|5|I|7|1K|8|@]|9|@$J|1L|K|1M|1|1N]]|A|$]]|$1|Q|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]|$1|R|3|S|5|E|7|1P|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|V|3|H|5|I|7|1R|8|@]|9|@$J|1S|K|1T|1|1U]]|A|$]]|$1|W|3|-4|5|6|7|1V|8|@]|9|@]|A|$]]]|X|$Y|$5|Z|10|11|A|$12|13|14|-4]]|15|$5|Z|10|11|A|$12|16|14|-4]]|17|$5|Z|10|11|A|$12|18|14|-4]]]]

This occurs to the api 28 and above, because doesn't accept http anymore, you need to change if you want to accept http or localhost requests.
<ol>
<li>Create an XML file
<img src="https://i.stack.imgur.com/OByNq.png" alt="Create XML file" />
</li>
<li>Add the following code on the new XML file you created
<img src="https://i.stack.imgur.com/DyrHF.png" alt="Add base-config" />
</li>
<li>Add this on AndroidManifest.xml
<img src="https://i.stack.imgur.com/JgILJ.png" alt="Add this code line" />
</li>
</ol>

blocks|key|5317692|text|图像生动。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|5317693|文件+network_security_config.xml|CODE|5317694|​|5317695|📷|atomic|5317696|5317697|文件+manifest|5317698|5317699|5317700|5317701|5317702|to+copy+&+paste很容易|5317703|relevant+file+in+github|5317704|在manifest中复制xml键行(&K)|5317705|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/e0c8c7e3d1af982ff9a7e5601d846263.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/c3fa117ec45339f474c0f7b2108db39c.png|2|LINK|MUTABLE|url|https://github.com/AgesX/gradleLearn/tree/main/net^0|0|5|0|0|2|3|R|0|0|0|1|0|0|0|0|2|3|8|0|0|0|1|1|0|0|0|0|I|0|0|N|2|0|1|8|0^^$0|@$1|2|3|4|5|6|7|1G|8|@$9|1H|A|1I|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1J|8|@$9|1K|A|1L|B|C]|$9|1M|A|1N|B|H]]|D|@]|E|$]]|$1|I|3|J|5|6|7|1O|8|@]|D|@]|E|$]]|$1|K|3|L|5|M|7|1P|8|@]|D|@$9|1Q|A|1R|1|1S]]|E|$]]|$1|N|3|J|5|6|7|1T|8|@]|D|@]|E|$]]|$1|O|3|P|5|6|7|1U|8|@$9|1V|A|1W|B|C]|$9|1X|A|1Y|B|H]]|D|@]|E|$]]|$1|Q|3|J|5|6|7|1Z|8|@]|D|@]|E|$]]|$1|R|3|L|5|M|7|20|8|@]|D|@$9|21|A|22|1|23]]|E|$]]|$1|S|3|J|5|6|7|24|8|@]|D|@]|E|$]]|$1|T|3|-4|5|6|7|25|8|@]|D|@]|E|$]]|$1|U|3|V|5|6|7|26|8|@$9|27|A|28|B|C]]|D|@]|E|$]]|$1|W|3|X|5|6|7|29|8|@]|D|@$9|2A|A|2B|1|2C]]|E|$]]|$1|Y|3|Z|5|6|7|2D|8|@$9|2E|A|2F|B|H]]|D|@]|E|$]]|$1|10|3|-4|5|6|7|2G|8|@]|D|@]|E|$]]]|11|$12|$5|13|14|15|E|$16|17|18|-4]]|19|$5|13|14|15|E|$16|1A|18|-4]]|1B|$5|1C|14|1D|E|$1E|1F]]]]

Image is vivid.
file <code>network_security_config.xml</code>
<a href="https://i.stack.imgur.com/RLvcV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RLvcV.png" alt="111" /></a>
file <code>manifest</code>
<a href="https://i.stack.imgur.com/fAYKb.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fAYKb.png" alt="888" /></a>
<hr />
to copy &amp; paste is easy
<a href="https://github.com/AgesX/gradleLearn/tree/main/net" rel="nofollow noreferrer">relevant file in github</a>
copy xml &amp; key line in <code>manifest</code>

blocks|key|5317710|text|我知道我来晚了，但这也许能帮到别人。如果您仍然有这个问题，那么您可能没有将发出请求的方法放在线程中|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|5317711|entityMap^0|1A|2|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

I know i'm late for the answer, but it might help someone.
If you still having this problem, you probably didn't put the method , that makes the request, in a Thread

I am trying to make a database via 000webhost.com. I keep getting this message showing in the event log whenever I run the app from android studio. Does anyone knows how to solve this problem? Much appreciated!

No Network Security Config specified, using platform default - Android Log

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正试着通过000webhost.com建立一个数据库。每当我从android studio运行应用程序时，我都会在事件日志中看到这条消息。有谁知道如何解决这个问题吗？非常感谢！

问未指定网络安全配置，使用平台默认值- Android日志
EN

回答 8

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