反应原生中的 Payumone 集成 [英] Payumoney integration in react-native
本文介绍了反应原生中的 Payumone 集成的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试在 react-native 中集成 payumoney 支付网关，但是当我按下支付"按钮时出现错误手机屏幕上java.lang.double 无法转换为java.lang.string".
I am trying to integrating payumoney payment gateway in react-native but when I pressed "Pay" button I got an error "java.lang.double cannot be cast to java.lang.string" on the mobile screen.
我在整个 google 中搜索了代码，但我进入了 node js 作为后端.
I searched the whole google for the code but I got in node js as backend.
我的JS文件是这样的:-
My JS file is like this:-
import * as React from 'react';
import { Image, ImageBackground, ScrollView, Animated, Text, StyleSheet, View, ListView, TextInput, ActivityIndicator, Alert, TouchableOpacity } from 'react-native';
import PayuMoney from 'react-native-payumoney';
export default class Consult_dr extends React.Component {
constructor(props) {
super(props);
this.state = {
name:'',
email:'',
phone:'',
};
this._makePay = this._makePay.bind(this);
}
_makePay() {
let amount = 300;
let d = new Date();
let txid = d.getTime();
let productId = "Consulting";
let name = this.state.name;
let email = this.state.email;
let phone = this.state.phone;
let surl = "https://www.payumoney.com/mobileapp/payumoney/success.php";
let furl = "https://www.payumoney.com/mobileapp/payumoney/failure.php";
let id = "xxxxxx";
let key = "xxxxxx";
let sandbox = true; //Make sure to set false on production or you will get error
fetch('https://athirst-desertions.000webhostapp.com/payu-hash.php', {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json',
},
body: JSON.stringify({
key: key,
txnid: txid,
amount: amount,
productinfo: productId,
firstname: name,
email: email,
phone: phone,
}),
})
.then((response) => response.text())
.then((hash) => {
var test = hash.replace(/\"/g, "");
let options = {
amount: amount,
txid: txid ,
productId: productId,
name: name,
email: email,
phone: phone,
id: id,
key: key,
surl: surl,
furl: furl,
sandbox: sandbox,
hash: test
};
console.log("this is then funciton====", options)
PayuMoney.pay(options).then((d) => {
console.log("payumoney===>",d);
}).catch(e => {
console.log(e);
});
})
}
static navigationOptions = { title: 'Consult Doctor',};
render() {
return (
<ScrollView>
<ImageBackground source={require('../assets/bg.png')} style={styles.container} >
<Image
source={require('../btnimage/consult_dr_header.jpg')}
style={{width:420, height:300, marginTop:20}}
/>
<View style={{marginTop:100, marginLeft:20, marginRight:20, marginBottom:200}}>
<TextInput
placeholder = "Descrbe your problem in detail"
placeholderTextColor="white"
onChangeText = {(TextInputText) => this.setState({name:TextInputText})} />
<TextInput
placeholder = "Descrbe your problem in detail"
placeholderTextColor="white"
style = {styles.textInput}
onChangeText = {(TextInputText) => this.setState({email:TextInputText})} />
<TextInput
placeholder = "Descrbe your problem in detail"
placeholderTextColor="white"
style = {styles.textInput}
onChangeText = {(TextInputText) => this.setState({phone:TextInputText})} />
<TouchableOpacity style={styles.btnstyle}
onPress={this._makePay}>
<Text style={{textAlign: 'center', color: 'blue',}}> Submit </Text>
</TouchableOpacity>
</View>
</ImageBackground>
</ScrollView>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
width: null,
height: null,
},
textInput:{
width: 300,
color: 'white',
},
});
我的后端代码是这样的:-
My backend code like this:-
<?php
$HostName = "localhost";
$DatabaseName = "xxxxxxxxxx";
$HostUser = "xxxxxxxxx";
$HostPass = "xxxxxxxxx";
$conn = new mysqli($HostName, $HostUser, $HostPass, $DatabaseName);
$obj = json_decode(file_get_contents('php://input'), true);
if(isset($obj["txnid"]))
{
$merchant_key = "xxxxxx";
$salt = "xxxxx";
$txnid = $obj['txnid'];
$amount = $obj['amount'];
$productinfo = $obj['productinfo'];
$firstname = $obj['firstname'];
$email = $obj['email'];
$phone = $obj['phone'];
$query = "INSERT INTO `pay_table` ( txnid, amount, productinfo, firstname, email, phone ) VALUES ('$txnid', '$amount', '$productinfo', '$firstname', '$email', '$phone')";
$hash = $merchant_key."|".$txnid."|".$amount."|".$productinfo."|".$firstname."|".$email."|".$phone."|".$salt;
$hashkey = strtolower(hash('sha512', $hash));
$result = $conn->query($query);
if ($result == 1)
{
$data = $hashkey;
//header('Content-type: application/json');
}
else
{
$data["message"] = "data not saved successfully";
$data["status"] = "error";
}
}
else
{
$data["message"] = "Format not supported";
$data["status"] = "error";
}
echo json_encode($data);
?>
我的回答是这样的:-
'this is then funciton====', { amount: 300,
txid: 1538136491771,
productId: 'Consulting',
name: 'All',
email: 'So',
phone: '335689',
id: 'xxxxxxx',
key: 'Xxxxxxx',
surl: 'https://www.payumoney.com/mobileapp/payumoney/success.php',
furl: 'https://www.payumoney.com/mobileapp/payumoney/failure.php',
sandbox: false,
hash: '4c9a9dfdfb909cf8f93cefb1f26c736f404b339c8e77d98a2f95f1af879c6a8c06c6f23352f39a180272d15c181b98c70bf1dff7009ef5a732c4ae7da5f9a0fa' }
推荐答案
这可能是解决方案晚了，但问题与您的数量有关，金额应为 300.0 倍值.
This might be late to the solution, but issue is related to your amount, amount should be 300.0 a double value.
请尝试通过此
let options = {
amount: 10.0,
txid: "123123123" ,
productId: "test",
name: "Name",
email: "test@gmail.com",
phone: "8826343434",
id: "393463",
key: "LLKwG0",
surl: "https://www.payumoney.com/mobileapp/payumoney/success.php",
furl: "https://www.payumoney.com/mobileapp/payumoney/failure.php",
sandbox: true,
hash: "d829abecdaf9f2835787b3f56d1c7565721ca2501e6414438e61948dab435f102fc93213008cdfa3474691cadcc2dabdde64cd58c128dd2afcf3b389d617919c"
};
PayuMoney.pay(options).then((d) => {
console.log(d); // WIll get a Success response with verification hash
}).catch(e => {
console.log(e); //In case of failture
});
PHP 服务器端代码:
PHP Server Side Code:
<?php
echo makeHash("LLKwG0","123123123","10.0","test","Name","test@gmail.com");
function makeHash($key, $txnid, $amount, $productinfo, $firstname, $email){
$salt = "qauKbEAJ";
$payhash_str = $key . '|' . checkNull($txnid) . '|' . checkNull($amount) . '|' . checkNull($productinfo) . '|' . checkNull($firstname) . '|' . checkNull($email) . '|||||||||||' . $salt;
$hash = strtolower(hash('sha512', $payhash_str));
return $hash;
}
function checkNull($value)
{
if ($value == null) {
return '';
} else {
return $value;
}
}
?>
参考:Github 问题链接
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