如何在 Flutter 中使用 Razorpay Orders API?
How to use Razorpay Orders API in Flutter?
我正在我的 flutter 应用程序中实现支付网关。所以Razorpay推荐我使用Orders API。但是我没有任何方法来执行订单 API.
我参考了以下文档。它包含 java、PHP 等的示例。但没有找到 Flutter / Dart 的示例。
https://razorpay.com/docs/payment-gateway/orders/integration/#example
提前致谢。
值得庆幸的是,Razorpay 有您可以使用的 Flutter 包。以下代码片段可能会有所帮助:
import 'package:razorpay_flutter/razorpay_flutter.dart';
_razorpay = Razorpay();
var options = {
'key': '<YOUR_KEY_ID>',
'amount': 100, //in the smallest currency sub-unit.
'name': 'Acme Corp.',
'order_id': 'order_EMBFqjDHEEn80l', // Generate order_id using Orders API
'description': 'Fine T-Shirt',
'prefill': {
'contact': '9123456789',
'email': 'gaurav.kumar@example.com'
}
};
_razorpay.open(options);
请仔细阅读 this page for further details. And this YouTube 视频也有帮助。
final client = HttpClient();
final request =
await client.postUrl(Uri.parse('https://api.razorpay.com/v1/orders'));
request.headers.set(
HttpHeaders.contentTypeHeader, "application/json; charset=UTF-8");
String basicAuth = 'Basic ' +
base64Encode(utf8.encode(
'${dotenv.env['RAZORPAY_KEY']!}:${dotenv.env['RAZORPAY_SECRET']!}'));
request.headers.set(HttpHeaders.authorizationHeader, basicAuth);
request.add(utf8.encode(json.encode(orderOptions)));
final response = await request.close();
response.transform(utf8.decoder).listen((contents) {
String orderId = contents.split(',')[0].split(":")[1];
orderId = orderId.substring(1, orderId.length - 1);
Map<String, dynamic> checkoutOptions = {
'key': dotenv.env['RAZORPAY_KEY']!,
'amount': total * 100,
"currency": "INR",
'name': 'E Drives',
'description': 'E Bike',
'order_id': orderId, // Generate order_id using Orders API
'timeout': 300,
};
try {
_razorpay.open(checkoutOptions);
} catch (e) {
log.e(e.toString());
}
您可以使用 HttpClient 并向 Razorpay Orders API 发送请求。
希望这能回答您的问题。
Future<void> generate_ODID() async {
var orderOptions = {
'amount': 50000, // amount in the smallest currency unit
'currency': "INR",
'receipt': "order_rcptid_11"
};
final client = HttpClient();
final request =
await client.postUrl(Uri.parse('https://api.razorpay.com/v1/orders'));
request.headers.set(
HttpHeaders.contentTypeHeader, "application/json; charset=UTF-8");
String basicAuth = 'Basic ' +
base64Encode(utf8.encode(
'${'YourKEY'}:${'YourSECRET'}'));
request.headers.set(HttpHeaders.authorizationHeader, basicAuth);
request.add(utf8.encode(json.encode(orderOptions)));
final response = await request.close();
response.transform(utf8.decoder).listen((contents) {
print('ORDERID'+contents);
String orderId = contents.split(',')[0].split(":")[1];
orderId = orderId.substring(1, orderId.length - 1);
Fluttertoast.showToast(
msg: "ORDERID: " +orderId,
toastLength: Toast.LENGTH_SHORT);
Map<String, dynamic> checkoutOptions = {
'key': 'YourKEY',
'amount': 11100,
'name': 'Demo',
'description': 'Fssai Registrtion Charge',
'prefill': {'contact': '8910407549', 'email': 'xx.xx@gmail.com'},
'external': {
'wallets': ['paytm']
}
};
try {
_razorpay.open(checkoutOptions);
} catch (e) {
print(e.toString());
}
});
}
我正在使用相同的代码片段,但是当我尝试使用 google pay 进行付款时,它将失败并显示“您的钱未被扣除,您的服务器正忙”错误,但是当我尝试手动提供 UPI Id 然后交易顺利进行,否则交易不会使用 UPI 完成。有什么办法可以解决吗?
我正在我的 flutter 应用程序中实现支付网关。所以Razorpay推荐我使用Orders API。但是我没有任何方法来执行订单 API.
我参考了以下文档。它包含 java、PHP 等的示例。但没有找到 Flutter / Dart 的示例。
https://razorpay.com/docs/payment-gateway/orders/integration/#example
提前致谢。
值得庆幸的是,Razorpay 有您可以使用的 Flutter 包。以下代码片段可能会有所帮助:
import 'package:razorpay_flutter/razorpay_flutter.dart';
_razorpay = Razorpay();
var options = {
'key': '<YOUR_KEY_ID>',
'amount': 100, //in the smallest currency sub-unit.
'name': 'Acme Corp.',
'order_id': 'order_EMBFqjDHEEn80l', // Generate order_id using Orders API
'description': 'Fine T-Shirt',
'prefill': {
'contact': '9123456789',
'email': 'gaurav.kumar@example.com'
}
};
_razorpay.open(options);
请仔细阅读 this page for further details. And this YouTube 视频也有帮助。
final client = HttpClient();
final request =
await client.postUrl(Uri.parse('https://api.razorpay.com/v1/orders'));
request.headers.set(
HttpHeaders.contentTypeHeader, "application/json; charset=UTF-8");
String basicAuth = 'Basic ' +
base64Encode(utf8.encode(
'${dotenv.env['RAZORPAY_KEY']!}:${dotenv.env['RAZORPAY_SECRET']!}'));
request.headers.set(HttpHeaders.authorizationHeader, basicAuth);
request.add(utf8.encode(json.encode(orderOptions)));
final response = await request.close();
response.transform(utf8.decoder).listen((contents) {
String orderId = contents.split(',')[0].split(":")[1];
orderId = orderId.substring(1, orderId.length - 1);
Map<String, dynamic> checkoutOptions = {
'key': dotenv.env['RAZORPAY_KEY']!,
'amount': total * 100,
"currency": "INR",
'name': 'E Drives',
'description': 'E Bike',
'order_id': orderId, // Generate order_id using Orders API
'timeout': 300,
};
try {
_razorpay.open(checkoutOptions);
} catch (e) {
log.e(e.toString());
}
您可以使用 HttpClient 并向 Razorpay Orders API 发送请求。 希望这能回答您的问题。
Future<void> generate_ODID() async {
var orderOptions = {
'amount': 50000, // amount in the smallest currency unit
'currency': "INR",
'receipt': "order_rcptid_11"
};
final client = HttpClient();
final request =
await client.postUrl(Uri.parse('https://api.razorpay.com/v1/orders'));
request.headers.set(
HttpHeaders.contentTypeHeader, "application/json; charset=UTF-8");
String basicAuth = 'Basic ' +
base64Encode(utf8.encode(
'${'YourKEY'}:${'YourSECRET'}'));
request.headers.set(HttpHeaders.authorizationHeader, basicAuth);
request.add(utf8.encode(json.encode(orderOptions)));
final response = await request.close();
response.transform(utf8.decoder).listen((contents) {
print('ORDERID'+contents);
String orderId = contents.split(',')[0].split(":")[1];
orderId = orderId.substring(1, orderId.length - 1);
Fluttertoast.showToast(
msg: "ORDERID: " +orderId,
toastLength: Toast.LENGTH_SHORT);
Map<String, dynamic> checkoutOptions = {
'key': 'YourKEY',
'amount': 11100,
'name': 'Demo',
'description': 'Fssai Registrtion Charge',
'prefill': {'contact': '8910407549', 'email': 'xx.xx@gmail.com'},
'external': {
'wallets': ['paytm']
}
};
try {
_razorpay.open(checkoutOptions);
} catch (e) {
print(e.toString());
}
});
}
我正在使用相同的代码片段,但是当我尝试使用 google pay 进行付款时,它将失败并显示“您的钱未被扣除,您的服务器正忙”错误,但是当我尝试手动提供 UPI Id 然后交易顺利进行,否则交易不会使用 UPI 完成。有什么办法可以解决吗?