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WeChat ordering system based on SpringBoot

Overall introduction to the project. http://www.sqmax.top/springboot-project/
The knowledge details and difficulties involved in the project are organized in the Wiki in the form of a blog. Wiki

Operating environment:

MySQL. You can download this online installer: https://dev.mysql.com/downloads/windows/installer/8.0.html to install MySQL Community Edition.
Redis. Download address: https://github.com/servicestack/redis-windows/tree/master/downloads. Download the latest version of redis-latest.zip and unzip it. You can see the redis-server.exe file in the decompressed root directory and double-click it to start the redis server.
nginx. Download address: http://nginx.org/en/download.html. The downloaded zip package contains the nginx.exe file in the root directory after decompression. You can start the nginx server by double-clicking it.
IDEA. Download address: https://www.jetbrains.com/idea/download/#section=windows
JDK1.8+, maven, IDEA.

Note: Do not download the Community version of IDEA, download the Ultimate version. The MySQL database I use is version 5.7.21. The table creation statement of this project seems to be incompatible with version 5.6. It is recommended to install versions 5.7 and above. Recommend a relatively easy-to-use MySQL client: Navicat for MySQL. Redis client graphical interface: Redis Desktop Manager. It is best to change the Maven remote warehouse to the Alibaba Cloud warehouse. The modification method is introduced online and is very simple.

How to run:

Use the command git clone https://github.com/sqmax/springboot-project.git to clone the project locally.
Import the project into IDEA. In IDEA, File->open..., and then select the project folder (springboot-project). If this is the first time you use spring boot, this process may take a long time and you need to download many dependent jar packages.
Install lombok plugin for IDEA. In IDEA, go to File->Settings...->Plugin, search for lombok, and install it. The project wiki's introduction log mentioned why this plug-in was installed.
The project configuration file is in the resources directory, application.yml file. Modify MySQL database connection information. My database account password is root and 123456, just change it to yours.
Run the sql script of the table creation statement in the MySQL database terminal (or use the Navicat for MySQL graphical tool you just downloaded). The table creation statement of this project is sqmax.sql under the project root path.
Start redis. In the Redis root directory you just decompressed, double-click redis-server.exe to run the redis service.
Finally, you can start the project. Run the main class SellApplication in Spring Boot in IDEA. You can see that this is different from the way our traditional web project is started. We have not configured servers such as tomcat because Spring Boot has introduced the server into the starting dependency.
After the above steps, our project should be ready to start. Visit: http://127.0.0.1:8080/sell/seller/product/list to come to our merchant management system interface on the seller side. The effect is as follows:

Access the buyer’s front-end interface

The front-end and back-end of the project are completely separated. The buyer-side front-end code is in another warehouse. Use git clone https://github.com/sqmax/vuejs-project.git to download the front-end project, where the project root path (vuejs-project ) is the compiled front-end code.
Modify the nginx configuration file so that nginx can find the front-end code. There is an nginx.conf file in the conf directory under the nginx root directory. It is the configuration file we want to modify. It has the following paragraph:

 server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   F:vuejs-projectdist; #前端资源路径
            index  index.html index.htm;
        }
	location /sell/ {
		proxy_pass http://127.0.0.1:8080/sell/;
	}

F:vuejs-projectdist; above should be the dist directory of the front-end project you just git cloned.

Double-click nginx.exe to start the nginx server. If it has already been started, enter the root directory of nginx with the command line and enter nginx -s reload to restart the nginx server.
Browser access: http://127.0.0.1/#/order/ , a blank interface will appear. Press F2 to open the browser's developer tools, and enter document.cookie='openid=abc123' in the browser's console. Add cookies to this domain name. Visit again: http://127.0.0.1 , then you can access the front-end interface. as follows:

6. For accessing the WeChat public account on the mobile phone, an intranet penetration tool must be used. Since the IP address cannot be accessed directly in WeChat, a domain name must be purchased, which also involves quite complicated WeChat debugging. It will not be introduced here. You can use the postman tool to simulate WeChat ordering. For the access interface, see the class starting with Buyer under the controller package.
7. If you want to check the access effect of WeChat client, you can visit this link on WeChat client: http://sell.springboot.cn/ . (Note that this is a project demonstration launched by senior brother) If you use a computer to access, you can first visit: http://sell.springboot.cn/#/order/; Then, press F12 to open the browser's developer tools and click on the console , enter in the console: document.cookie='openid=abc123' ; Then visit again: http://sell.springboot.cn, you can see the front-end effect.

About IDEA. For those who use Eclipse, you can try IDEA. This is my first time using IDEA for this project, and it feels very smart and easy to use. You can check out this repository: https://github.com/judasn/IntelliJ-IDEA-Tutorial, which is a very good tutorial on how to use IDEA.

About the front end. I have not studied the front-end vue.js project. I just used it for demonstration. Those who are interested can go to MOOC.com to learn.