设置证书校验信息

sdkConfig.setServerCaHandle(new IServerCaHandle() {
    @Override
    public boolean isVerified() {
        // 是否开启证书校验
        return DemoUtil.needCustom(NeedCustomType.SITE_CA_CHECK);
    }
    @Override
    public String getCaPath() {
        // 证书路径 
        return isVerified() ? FileUtil.getFileDirPath(DemoUtil.getApplication()) : "";
    }
});