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lottery-system/lottery-service/pom.xml

@@ -11,12 +11,12 @@
 
     <artifactId>lottery-service</artifactId>
 
-    <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
     <dependencies>
+        <!-- Spring Boot 基础依赖 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
         <dependency>
             <groupId>com.lottery</groupId>
             <artifactId>lottery-pojo</artifactId>
@@ -29,25 +29,24 @@
             <artifactId>lottery-common</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
-
-<!--        <dependency>-->
-<!--            <groupId>org.apache.poi</groupId>-->
-<!--            <artifactId>poi</artifactId>-->
-<!--            <version>5.2.3</version>-->
-<!--        </dependency>-->
-<!--        <dependency>-->
-<!--            <groupId>org.apache.poi</groupId>-->
-<!--            <artifactId>poi-ooxml</artifactId>-->
-<!--            <version>5.2.3</version>-->
-<!--        </dependency>-->
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>easyexcel</artifactId>
             <version>3.1.3</version> <!-- 建议使用最新版本 -->
         </dependency>
-
-
     </dependencies>
-
+    <!-- 构建配置（修正位置） -->
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <!-- 不需要指定版本，继承自父 POM -->
+                <configuration>
+                    <mainClass>com.lottery.LotteryApplication</mainClass> <!-- 指定主类 -->
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

lottery-system/lottery-service/src/main/java/com/lottery/LotteryApplication.java

@@ -10,7 +10,6 @@ import javax.swing.*;
 
 @SpringBootApplication
 @MapperScan("com.lottery.*.mapper")
-@ComponentScan(basePackages = {"com.lottery"})
 public class LotteryApplication {
     public static void main(String[] args) {
         SpringApplication.run(LotteryApplication.class, args);

lottery-system/lottery-service/src/main/resources/application.yml

@@ -1,12 +1,12 @@
 server:
-  port: 8080  # 服务端口
+  port: 12699  # 服务端口
 
 spring:
   # ========== 数据源配置 (MySQL) ==========
   datasource:
-    url: jdbc:mysql://localhost:3306/lottery_system?useSSL=false&allowPublicKeyRetrieval=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
-    username: root
-    password: 123456
+    url: jdbc:mysql://39.101.133.168:3306/link?useSSL=false&allowPublicKeyRetrieval=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
+    username: link
+    password: tEhdERkaGprEA7nT
     driver-class-name: com.mysql.cj.jdbc.Driver
     hikari:
       pool-name: LotteryHikariCP
@@ -14,18 +14,18 @@ spring:
       connection-timeout: 30000
 
   # ========== Redis 配置 ==========
-  redis:
-    host: 127.0.0.1
-    port: 6379
-    password:  # 若无密码则留空
-    database: 0  # 默认DB索引
-    jedis:
-      pool:
-        max-active: 8      # 最大连接数
-        max-wait: 5000ms   # 最大等待时间
-        max-idle: 4        # 最大空闲连接
-        min-idle: 1        # 最小空闲连接
-    timeout: 3000ms        # 连接超时时间
+#  redis:
+#    host: 127.0.0.1
+#    port: 6379
+#    password:  # 若无密码则留空
+#    database: 0  # 默认DB索引
+#    jedis:
+#      pool:
+#        max-active: 8      # 最大连接数
+#        max-wait: 5000ms   # 最大等待时间
+#        max-idle: 4        # 最大空闲连接
+#        min-idle: 1        # 最小空闲连接
+#    timeout: 3000ms        # 连接超时时间
 
 
 # ========== MyBatis 配置（如果使用MyBatis代替JPA） ==========

lottery-system/pom.xml

@@ -6,9 +6,8 @@
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
         <version>2.7.0</version> <!-- 使用稳定版本，如 2.7.0 -->
-        <relativePath/>
     </parent>
-    <packaging>pom</packaging>
+
     <modules>
         <module>lottery-service</module>
         <module>lottery-pojo</module>
@@ -19,6 +18,7 @@
     <groupId>com.lottery</groupId>
     <artifactId>lottery-system</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <packaging>pom</packaging>
 
     <properties>
         <maven.compiler.source>11</maven.compiler.source>
@@ -115,7 +115,23 @@
             <version>0.11.5</version>
             <scope>runtime</scope>
         </dependency>
-
     </dependencies>
-
+    <build>
+        <pluginManagement>
+            <plugins>
+                <!-- 父 POM 统一管理 Spring Boot 插件 -->
+                <plugin>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-maven-plugin</artifactId>
+                    <executions>
+                        <execution>
+                            <goals>
+                                <goal>repackage</goal> <!-- 关键：默认启用 repackage -->
+                            </goals>
+                        </execution>
+                    </executions>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
 </project>