修改新闻接口

xx-uccn/xx-uccn-server/src/main/java/com/xxfc/platform/uccn/biz/ArticleBiz.java

@@ -12,6 +12,7 @@ import org.springframework.transaction.annotation.Transactional;
 import tk.mybatis.mapper.entity.Example;
 import tk.mybatis.mapper.weekend.WeekendSqls;
 
+import java.security.SecureRandom;
 import java.util.*;
 
 
@@ -31,6 +32,8 @@ public class ArticleBiz extends BaseBiz<ArticleMapper, Article> {
     private final Integer HOME_PAGE_NUMBER = 4;
 
 
+
+
     /**
      * 文章列表
      *
@@ -41,7 +44,7 @@ public class ArticleBiz extends BaseBiz<ArticleMapper, Article> {
      */
     public PageInfo getArticleList(Integer page, Integer limit, Integer type) {
         PageHelper.startPage(page, limit);
-        List articleList = mapper.getArticleList(type);
+        List articleList = mapper.getArticleList(type,null);
         return PageInfo.of(articleList);
     }
 
@@ -73,7 +76,7 @@ public class ArticleBiz extends BaseBiz<ArticleMapper, Article> {
      */
     public List getThree(Integer type) {
 
-        List<Article> articleList = mapper.getArticleList(type);
+        List<Article> articleList = mapper.getArticleList(type,null);
         if (!Objects.isNull(articleList)) {
             int size = articleList.size();
             if (RANDOM_NUMBER >= size) {
@@ -100,16 +103,16 @@ public class ArticleBiz extends BaseBiz<ArticleMapper, Article> {
      * @return
      */
     public List getHomePageArticle(Integer type) {
-        List<Article> articleList = mapper.getArticleList(type);
-        if (Objects.isNull(articleList)) {
-            return new ArrayList();
-        } else {
-            if (articleList.size() > HOME_PAGE_NUMBER) {
-                return articleList.subList(0, HOME_PAGE_NUMBER);
-            } else {
+        List<Article> articleList = mapper.getArticleList(type,HOME_PAGE_NUMBER);
+//        if (Objects.isNull(articleList)) {
+//            return new ArrayList();
+//        } else {
+//            if (articleList.size() > HOME_PAGE_NUMBER) {
+//                return articleList.subList(0, HOME_PAGE_NUMBER);
+//            } else {
                 return articleList;
-            }
-        }
+//            }
+//        }
     }
 
     @Transactional(rollbackFor = Exception.class)

xx-uccn/xx-uccn-server/src/main/java/com/xxfc/platform/uccn/mapper/ArticleMapper.java

@@ -15,5 +15,5 @@ public interface ArticleMapper extends Mapper<Article> {
      * @param type
      * @return
      */
-    List<Article> getArticleList(@Param("type") Integer type);
+    List<Article> getArticleList(@Param("type") Integer type,@Param( "limit") Integer limit);
 }

xx-uccn/xx-uccn-server/src/main/resources/mapper/ArticleMapper.xml

@@ -5,7 +5,15 @@
 
     <select id="getArticleList" resultType="com.xxfc.platform.uccn.entity.Article">
         select id, title,epitome,add_time,cover_image from article
-        where is_del=0 and status=1  and (type=#{type} or type=0) order by weight   ASC ,add_time DESC
+        where
+        is_del=0
+        and status=1
+        and (type=#{type} or type=0)
+        order by
+        weight   ASC ,add_time DESC
+        <if test="limit != null">
+            limit #{limit}
+        </if>
     </select>
 
 </mapper>
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