[后端] 删除miniprogram微服务；maven依赖调整

backend/pom.xml

@@ -17,7 +17,6 @@
         <module>microservice-common</module>
         <module>microservice-provider-user-8001</module>
         <module>microservice-provider-access-8002</module>
-        <module>microservice-provider-miniprogram-8080</module>
         <module>microservice-provider-test-8011</module>
     </modules>
 
@@ -33,6 +32,7 @@
         <mysql.version>8.0.30</mysql.version>
         <druid.version>1.2.8</druid.version>
         <!--<mybatis.spring.boot.version>2.2.2</mybatis.spring.boot.version>-->
+        <jackson.version>2.13.4</jackson.version>
     </properties>
 
     <!-- 子 module 继承之后，锁定版本 + 不用写groupId和version -->
@@ -134,6 +134,23 @@
                 <version>2.0.19</version>
             </dependency>
 
+            <!-- jackson -->
+            <dependency>
+                <groupId>com.fasterxml.jackson.core</groupId>
+                <artifactId>jackson-databind</artifactId>
+                <version>${jackson.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.fasterxml.jackson.core</groupId>
+                <artifactId>jackson-core</artifactId>
+                <version>${jackson.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.fasterxml.jackson.core</groupId>
+                <artifactId>jackson-annotations</artifactId>
+                <version>${jackson.version}</version>
+            </dependency>
+
             <!-- Log -->
             <!-- log4j -->
             <dependency>