saas-one/frontend/saas-mobile-web/public/set-token.html

<script>
    // iframe接收消息
	window.addEventListener('message', function(e) {
		if (e.source != window.parent) {
            return;
        }
        var storeKey = 'app-state-session';
        if (e.data) {
            sessionStorage.setItem(storeKey, e.data);
        } else {
            sessionStorage.removeItem(storeKey);
        }
        window.parent.postMessage("success", "*");
    });
</script>