Recommended 6 articles about ordering interface

The payment of WeChat mini program is similar to the payment of WeChat official account. In comparison, it is simpler than the payment of official account. We only need to call WeChat’s unified ordering interface to obtain the prepay_id, and then we can call WeChat payment. . Today we will encapsulate the payment interface of general node! ! ! First, we need to know some information to call the unified ordering interface var bookingNo = 'davdian' + this.createNonceStr() + this.createTimeStamp() var deferred = Q.defer() var appid = config.appId &

1.Detailed introduction to the payment function

# #Introduction: The payment of WeChat applet is similar to the payment of WeChat official account. In comparison, it is simpler than the payment of official account. We only need to call WeChat’s unified ordering interface to obtain the prepay_id, and then we can call WeChat payment. . Today we will encapsulate the payment interface of general node! ! ! First, we need to know some information when calling the unified ordering interface var bookingNo = 'davdian' + this.createNonceS...

2 .Share the example code tutorial of the payment function of the mini program

##Introduction: Payment of the WeChat mini program It is similar to the payment with the WeChat official account. In comparison, it is simpler than the payment with the official account. We only need to call the unified ordering interface of WeChat to obtain the prepay_id and then call the payment on WeChat. Today we will encapsulate the payment interface of general node! ! !

3.

WeChat public account payment (2) to achieve a unified ordering interface

##Introduction: This article mainly introduces the unified order API for calling WeChat public payment. You can get the returned content by encapsulating the parameters into xml format and sending them to the interface address provided by WeChat. If required Friends can refer to this article

4.

Payment verification signature payment failed? —— WeChat Pay app payment

##Introduction: This is a screenshot of the IOS side: Situation description: 1. Call the same order interface, and the prepay_id equivalent value has been obtained! 2. Before submitting data to the app, there is a secondary signature. I signed it according to the rules! //Please check if the code I wrote is correct. 3. Why does this problem occur? 4. I pray to God...

5.The WeChat payment JSAPI php version returned empty when getting openid or postXmlCurl

Introduction: First of all, openid can be obtained at the beginning, but when curl sends xml data to the unified order interface, the data returned by curl is empty. Then it reported "Signature Error". Please give me some advice, V3 version, php.

6.WeChat APP payment, second generation signature problem

Introduction: The official document has the following sentence Step 3 of the document address: Unify the ordering interface to return the normal prepay_id, then regenerate the signature according to the signature specification, and then transmit the data to the APP. The fields participating in the signature are named appId, partnerId, prepayId, nonceStr, timeStamp, and package. Note:...

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