Programmer Think

SpringBoot integrates wechat login 1. Preparation 1.1 obtain wechat login certificate Go to the official website Wechat open platform (qq.com) , complete the following steps: registerMailbox activationImprove Developer InformationDeveloper qualification certificationCreate web app 1.2 configuration file In the configuration file appli ...

Project architecture design Java project collection Project system architecture Based on the real business data architecture of an e-commerce website, the project realizes the data from collection to use through multi-directional closed-loop business such as front-end application, back-end program, data analysis and platform deployment. A se ...

Blog system The front page is based on html+css+js The back-end implementation is based on servlet +themthefe 1. Demand analysis Before software development, first analyze the requirements. Understand what needs to be achieved Functions to be realized by blog system: 1. Be able to display the current blog list Blog list page, showing a lo ...

preface Complete code Link: https://pan.baidu.com/s/1tTeKtw-dQEnFa1HNFVc3NQ Extraction code: 80es 1, Reader information management Including reader information addition and reader information query and modification functions.After logging in successfully, users can browse the information of all readers or retrieve the information o ...

The string passed from the front end is automatically converted to the corresponding enumeration method background In the project, we usually use enumeration to receive some parameters with fixed values. For example, in this project, we need to pass a language parameter. This parameter has three values in the system: Chinese, English and trad ...

        Hello, everyone! This article is a follow-up to the previous article. Different from the previous one, this time, the Bayesian classifier is used for number recognition. Bayesian has been taught in probability theory and mathematical statistics. Let's briefly understand it below:         First, t ...

1. Environmental construction 1.1 create project microservices Paste a pom file from the sub module into the parent project, and then modify it: <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://mav ...