[Android version] high -------------- ------------- http request error [Liu]

1. Create a new xml file in the res / xml directory

Create a file in the xml file network_security_config.xml

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <base-config cleartextTrafficPermitted="true" />
</network-security-config>

2. Add configuration in AndroidManifest.xml

在application添加 

<application
    android:networkSecurityConfig="@xml/network_security_config"
  >