react-shop-eer v1.0.4

const formData = new AlipayFormData();

formData.setMethod('get');

formData.addField('appId', config.payConfig.appId);

formData.addField('charset', 'utf-8');

formData.addField('signType', config.payConfig.signType);

formData.addField('notifyUrl', 'www.baidu.com');

formData.addField('bizContent', {
  outTradeNo: Math.random().toString().substr(2, 14),
  productCode: 'FAST_INSTANT_TRADE_PAY',
  totalAmount: price,
  subject: 'aaa',
  body: 'pern',
});

ctx.body = await alipaySdk.exec('alipay.trade.page.pay', {}, { formData });

}