完成数据库的创建和链接

moonlighting-MyBatisProject/src/com/ssm/entity/Advertisement.java

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+package com.ssm.entity;
+import java.util.Date;
+
+public class Advertisement {
+    private Integer adId;
+    private String adTitle;
+    private String adUrl;
+    private String adImg;
+    private String status;
+    private Date createTime;
+
+    public Advertisement() {}
+
+    public Integer getAdId() { return adId; }
+    public void setAdId(Integer adId) { this.adId = adId; }
+    public String getAdTitle() { return adTitle; }
+    public void setAdTitle(String adTitle) { this.adTitle = adTitle; }
+    public String getAdUrl() { return adUrl; }
+    public void setAdUrl(String adUrl) { this.adUrl = adUrl; }
+    public String getAdImg() { return adImg; }
+    public void setAdImg(String adImg) { this.adImg = adImg; }
+    public String getStatus() { return status; }
+    public void setStatus(String status) { this.status = status; }
+    public Date getCreateTime() { return createTime; }
+    public void setCreateTime(Date createTime) { this.createTime = createTime; }
+
+    @Override
+    public String toString() {
+        return "Advertisement{" +
+                "adId=" + adId +
+                ", adTitle='" + adTitle + '\'' +
+                ", adUrl='" + adUrl + '\'' +
+                ", adImg='" + adImg + '\'' +
+                ", status='" + status + '\'' +
+                ", createTime=" + createTime +
+                '}';
+    }
+}

moonlighting-MyBatisProject/src/com/ssm/entity/Carousel.java

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+package com.ssm.entity;
+
+public class Carousel {
+    private Integer carouselId;
+    private String carouselTitle;
+    private String carouselImg;
+    private String jumpUrl;
+    private Integer sort;
+    private String status;
+
+    public Carousel() {}
+
+    public Integer getCarouselId() { return carouselId; }
+    public void setCarouselId(Integer carouselId) { this.carouselId = carouselId; }
+    public String getCarouselTitle() { return carouselTitle; }
+    public void setCarouselTitle(String carouselTitle) { this.carouselTitle = carouselTitle; }
+    public String getCarouselImg() { return carouselImg; }
+    public void setCarouselImg(String carouselImg) { this.carouselImg = carouselImg; }
+    public String getJumpUrl() { return jumpUrl; }
+    public void setJumpUrl(String jumpUrl) { this.jumpUrl = jumpUrl; }
+    public Integer getSort() { return sort; }
+    public void setSort(Integer sort) { this.sort = sort; }
+    public String getStatus() { return status; }
+    public void setStatus(String status) { this.status = status; }
+
+    @Override
+    public String toString() {
+        return "Carousel{" +
+                "carouselId=" + carouselId +
+                ", carouselTitle='" + carouselTitle + '\'' +
+                ", carouselImg='" + carouselImg + '\'' +
+                ", jumpUrl='" + jumpUrl + '\'' +
+                ", sort=" + sort +
+                ", status='" + status + '\'' +
+                '}';
+    }
+}

moonlighting-MyBatisProject/src/com/ssm/mapper/AdvertisementMapper.java

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+package com.ssm.mapper;
+import com.ssm.entity.Advertisement;
+import org.apache.ibatis.annotations.Select;
+import java.util.List;
+
+public interface AdvertisementMapper {
+    @Select("SELECT * FROM advertisement")
+    List<Advertisement> selectAllAds();
+}

moonlighting-MyBatisProject/src/com/ssm/mapper/CarouselMapper.java

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+package com.ssm.mapper;
+import com.ssm.entity.Carousel;
+import org.apache.ibatis.annotations.Select;
+import java.util.List;
+
+public interface CarouselMapper {
+    @Select("SELECT * FROM carousel ORDER BY sort")
+    List<Carousel> selectAllCarousels();
+}