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I. Preface Haha, this is my first blog. Let's start with the specific scenario of this small function: User login pin app, click on micro-application, get the current user information, and H5 system database user information comparison, if there is the user, then click directly into the H5 system home page, otherwise it shows "you have ...

I. Django Payment WeChat Request address https://pay.weixin.qq.com/static/applyment_guide/applyment_index.shtml Application conditions Alipay Alipay payment process: Sellers issue purchase requests and services generate orders When the order is submitted, the seller will send the request to Al ...

Links to the original text: https://my.oschina.net/u/160145/blog/264399 Some people haven't written HelloWorld for three months; some people don't know what the compiler is; some peopl ...

The Way to Fill the Pit with Wechat Small Program Service Provider Model Having read the posts of this predecessor, I have come out of the deep pit and added a few easy mistakes by the way: https://blog.csdn.net/qq_18881987/article/details/94428628 ...

It is well known that Curl is not recommended in SWOLE applications because it blocks processes. This article will use actual code and data, in the most intuitive way, to let you understand why. Finally, Curl's solution in Swoole will be given. If you don't want to see the analysis, you can go straight to the end. Routine comparison Yu Run does ...

In the process of developing small programs, we may have the requirement of exporting batch data from our cloud database to excel tables. If writing directly in the applet is not possible, so we need to use the cloud development function of the appl ...

In common shared landing business, product managers or operating classmates often require that shared pages carry shared pictures, page descriptions and page titles. Then how can we solve some of the problems? Here are several solutions for your reference. Traditional way The most traditional way is to set the title, description and other head ...

Some time ago, I was very interested in the details of the implementation of the hand account app, so I wanted to achieve a minimal viable product. Of course, since it's a product in MVP mode, it only realizes "function", but in some places where I especially want to "copy" I have made a little effort to pursue the performa ...

What is the difference between Dart and other languages? Based on the experience of programming language, how can we get started quickly? This article starts with the most important component of programming languages, namely, basic grammar and type variables, to learn about Dart. I. The Initial Experience of Dart Language Dart is available on t ...

Small partners familiar with front-end development must be accustomed to mapping JSON into entity class first-time flutter through some third-party plug-ins, which can be painful when you try to parse json. Because flutter itself does not provid ...