fix: 解决maven编译出现的一些问题

去掉了七牛工具类的@Component
           mail依赖了两次，删除一个
        AiBannerServiceImpl中的警告（该方法未使用无影响）

web-api/ruoyi-common/pom.xml

@@ -148,10 +148,6 @@
             <version>1.6.2</version>
             <scope>compile</scope>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-mail</artifactId>
-        </dependency>
         <dependency>
             <groupId>com.qcloud</groupId>
             <artifactId>cos_api</artifactId>

web-api/ruoyi-common/src/main/java/com/ruoyi/common/utils/QiniuUtils.java

@@ -18,7 +18,7 @@ import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
-@Component
+//@Component
 public class QiniuUtils {
 
     // 设置好账号的ACCESS_KEY和SECRET_KEY

web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/IAiBannerService.java

@@ -36,7 +36,7 @@ public interface IAiBannerService {
      * @param aiBanner banner管理
      * @return banner管理集合
      */
-    IPage<AiBanner> selectAiBannerPage(Page page, AiBanner aiBanner);
+    IPage<AiBanner> selectAiBannerPage(Page<AiBanner> page, AiBanner aiBanner);
 
     /**
      * 新增banner管理

web-api/ruoyi-system/src/main/java/com/ruoyi/ai/service/impl/AiBannerServiceImpl.java

@@ -2,7 +2,6 @@ package com.ruoyi.ai.service.impl;
 
 import java.util.List;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -55,7 +54,7 @@ public class AiBannerServiceImpl implements IAiBannerService {
      * @return banner管理
      */
     @Override
-    public IPage<AiBanner> selectAiBannerPage(Page page, AiBanner aiBanner) {
+    public IPage<AiBanner> selectAiBannerPage(Page<AiBanner> page, AiBanner aiBanner) {
         LambdaQueryWrapper<AiBanner> query = Wrappers.lambdaQuery(aiBanner);
         query.eq(AiBanner::getDelFlag, "0");
         return aiBannerMapper.selectPage(page, query);