Android 7.0以上app默认不信任用户证书,配置改为信任任何证书,
<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
<base-config cleartextTrafficPermitted="true">
<trust-anchors>
<certificates
overridePins="true"
src="system" />
<certificates
overridePins="true"
src="user" />
</trust-anchors>
</base-config>
</network-security-config>
<application
android:networkSecurityConfig="@xml/network_security_config">
或者Root系统,将证书放到系统证书目录,即可。