问题:HTTP FAILED: java.net.UnknownServiceException: CLEARTEXT communication to baobab.kaiyanapp.com not permitted by network security policy
原因:Android P 是默认禁止访问http的API
解决办法:
1、在res文件夹下创建xml目录,新建network_https_config.xml文件
<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
<base-config cleartextTrafficPermitted="true" />
</network-security-config>
2、在AndroidMainfest.xml中Application标签中添加
android:networkSecurityConfig="@xml/network_security_config"