Applet payment

payment

uni.requestPayment Is a unified client payment of various platforms API, Whether it's in a small program or App in , All clients use this API Call payment . Ben API When operating at each end , It will be automatically converted to the native payment call at each end API.

uni.requestPayment( object ) Parameter description

provider Required , by String, Service provider , adopt uni.getProvider obtain

orderInfo Required , by String or Object, Order data

timeStamp Wechat applet is required , by String, The current timestamp

nonceStr Wechat applet is required , by String, Random string , The length is 32 Less than characters

package Wechat applet is required , by String, Unified order interface returns prepay_id Parameter values

signType Wechat applet is required , by String, Signature algorithm , It should be consistent with the value when placing an order in the background

paySign Wechat applet is required , by String, Signature

bannedChannels Not required , by Array<String>, Need hidden payment methods

success   Not required , by Function, Interface call successful callback

fail   Not required , by Function, Callback for interface call failure

complete   Not required , by Function, The callback function at the end of the interface call （ Successful call 、 Failure will be carried out ）

App Platform payment process

Payment platform function application   =》 manifest.json  Configure payment parameters in   =》 uni-app  Call inside API Make payment

App payment

uni.requestPayment({
    provider: 'alipay',
    orderInfo: 'orderInfo', // WeChat 、 Alipay order data  【 Pay attention to the order information of wechat , Key values should be all lowercase , Hump naming is not allowed 】
    success: function (res) {
        console.log('success:' + JSON.stringify(res));
    },
    fail: function (err) {
        console.log('fail:' + JSON.stringify(err));
    }
})

Wechat app payment

uni.requestPayment({
    provider: 'wxpay',
	timeStamp: String(Date.now()),
	nonceStr: 'A1B2C3D4E5',
	package: 'prepay_id=wx20180101abcdefg',
	signType: 'MD5',
	paySign: '',
	success: function (res) {
		console.log('success:' + JSON.stringify(res));
	},
	fail: function (err) {
		console.log('fail:' + JSON.stringify(err));
	}
})