接入 weixin-mp-java ，编写相关示例。

yudao-framework/yudao-spring-boot-starter-biz-weixin/pom.xml

@@ -0,0 +1,43 @@
+<?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://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>cn.iocoder.boot</groupId>
+        <artifactId>yudao-framework</artifactId>
+        <version>${revision}</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>yudao-spring-boot-starter-biz-weixin</artifactId>
+    <packaging>jar</packaging>
+
+    <name>${artifactId}</name>
+    <description>微信拓展
+        1. 基于 weixin-java-mp 库，对接微信公众号平台。目前主要解决微信公众号的支付场景。
+    </description>
+    <url>https://github.com/YunaiV/ruoyi-vue-pro</url>
+
+    <dependencies>
+        <dependency>
+            <groupId>cn.iocoder.boot</groupId>
+            <artifactId>yudao-common</artifactId>
+        </dependency>
+
+        <!-- Test 测试相关 -->
+        <dependency>
+            <groupId>cn.iocoder.boot</groupId>
+            <artifactId>yudao-spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <!-- 三方云服务相关 -->
+        <dependency>
+            <groupId>com.github.binarywang</groupId>
+<!--            <artifactId>weixin-java-mp</artifactId>-->
+            <artifactId>wx-java-mp-spring-boot-starter</artifactId>
+            <version>4.1.9.B</version>
+        </dependency>
+        <!-- TODO 芋艿：清理 -->
+    </dependencies>
+
+</project>