Javascript 从按钮生成器和I don'；我不知道如何在React.js项目中

所以我打算在一个网站上设置一个PayPal按钮，但这是我的问题，除了脚本标签，我的反应有点过激

这个错误出现了

Failed to compile.

./src/billings/paypal/connectwithpaypalbutton.js
  Line 16:29:  'login' is not defined  no-undef

Search for the keywords to learn more about each error.

这是PayPal按钮的代码，告诉我要粘贴

class ConnectWithPayPal extends Component {
    render() {
        return (
            <div>
                <span id='cwppButton'></span>
                <script src='https://www.paypalobjects.com/js/external/connect/api.js'></script>
                <script>
                    <span id='cwppButton'></span>
                    <script src='https://www.paypalobjects.com/js/external/connect/api.js'></script>
                    <script>
                        paypal.use( ['login'], function (login) {
                            login.render({
                                "appid": "",
                                "authend": "sandbox",
                                "scopes": "openid",
                                "containerid": "cwppButton",
                                "responseType": "code id_Token",
                                "locale": "en-us",
                                "buttonType": "CWP",
                                "buttonShape": "pill",
                                "buttonSize": "md",
                                "fullPage": "true",
                                "returnurl": ""
                            })
                        });
                    </script>
                </script>
            </div>
        )
    }
}

class ConnectWithPayPal扩展组件{
render（）{
返回(
paypal.use（['login']，函数（login）{
login.render({
“appid”：“，
“authend”：“沙盒”，
“作用域”：“openid”，
“集装箱识别”：“cwppButton”，
“responseType”：“代码id_令牌”，
“区域设置”：“en us”，
“按钮类型”：“CWP”，
“钮扣形状”：“药丸”，
“按钮化”：“md”，
“完整页面”：“正确”，
“返回URL”：”
})
});
)
}
}