feat(news): 增加最新新闻列表查询接口

src/main/java/io/github/xxyopen/novel/controller/front/NewsController.java

@@ -0,0 +1,34 @@
+package io.github.xxyopen.novel.controller.front;
+
+import io.github.xxyopen.novel.core.common.constant.ApiRouterConsts;
+import io.github.xxyopen.novel.core.common.resp.RestResp;
+import io.github.xxyopen.novel.dto.resp.NewsInfoRespDto;
+import io.github.xxyopen.novel.service.NewsService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * 新闻模块 API 接口
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/12
+ */
+@RestController
+@RequestMapping(ApiRouterConsts.API_FRONT_NEWS_URL_PREFIX)
+@RequiredArgsConstructor
+public class NewsController {
+
+    private final NewsService newsService;
+
+    /**
+     * 最新新闻列表查询接口
+     * */
+    @GetMapping("latestList")
+    public RestResp<List<NewsInfoRespDto>> listLatestNews(){
+        return newsService.listLatestNews();
+    }
+}

src/main/java/io/github/xxyopen/novel/core/common/config/CorsConfig.java

@@ -1,5 +1,6 @@
 package io.github.xxyopen.novel.core.common.config;
 
+import io.github.xxyopen.novel.core.constant.SystemConfigConsts;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.cors.CorsConfiguration;
@@ -19,7 +20,7 @@ public class CorsConfig {
     public CorsFilter corsFilter() {
         CorsConfiguration config = new CorsConfiguration();
         // 允许的域,不要写*，否则cookie就无法使用了
-        config.addAllowedOrigin("http://localhost:1024");
+        config.addAllowedOrigin(SystemConfigConsts.NOVEL_FRONT_WEB_ORIGIN);
         // 允许的头信息
         config.addAllowedHeader("*");
         // 允许的请求方式

src/main/java/io/github/xxyopen/novel/core/common/constant/ApiRouterConsts.java

@@ -6,56 +6,70 @@ package io.github.xxyopen.novel.core.common.constant;
  * @author xiongxiaoyang
  * @date 2022/5/12
  */
-public interface ApiRouterConsts {
+public class ApiRouterConsts {
+
+    private ApiRouterConsts() {
+        throw new IllegalStateException("Constant class");
+    }
 
     /**
      * API请求路径前缀
      */
-    String API_URL_PREFIX = "/api";
+    public static final String API_URL_PREFIX = "/api";
 
     /**
      * 前台门户系统请求路径前缀
      */
-    String API_FRONT_URL_PREFIX = API_URL_PREFIX + "/front";
+    public static final String API_FRONT_URL_PREFIX = API_URL_PREFIX + "/front";
 
     /**
      * 作家管理系统请求路径前缀
      */
-    String API_AUTHOR_URL_PREFIX = API_URL_PREFIX + "/author";
+    public static final String API_AUTHOR_URL_PREFIX = API_URL_PREFIX + "/author";
 
     /**
      * 平台后台管理系统请求路径前缀
      */
-    String API_ADMIN_URL_PREFIX = API_URL_PREFIX + "/admin";
+    public static final String API_ADMIN_URL_PREFIX = API_URL_PREFIX + "/admin";
 
     /**
      * 首页模块请求路径前缀
      * */
-    String HOME_URL_PREFIX = "/home";
+    public static final String HOME_URL_PREFIX = "/home";
+
+    /**
+     * 首页模块请求路径前缀
+     * */
+    public static final String NEWS_URL_PREFIX = "/news";
 
     /**
      * 小说模块请求路径前缀
      * */
-    String BOOK_URL_PREFIX = "/book";
+    public static final String BOOK_URL_PREFIX = "/book";
 
     /**
      * 会员模块请求路径前缀
      * */
-    String USER_URL_PREFIX = "/user";
+    public static final String USER_URL_PREFIX = "/user";
 
     /**
      * 前台门户首页API请求路径前缀
      */
-    String API_FRONT_HOME_URL_PREFIX = API_FRONT_URL_PREFIX + HOME_URL_PREFIX;
+    public static final String API_FRONT_HOME_URL_PREFIX = API_FRONT_URL_PREFIX + HOME_URL_PREFIX;
+
+    /**
+     * 前台门户新闻相关API请求路径前缀
+     */
+    public static final String API_FRONT_NEWS_URL_PREFIX = API_FRONT_URL_PREFIX + NEWS_URL_PREFIX;
 
     /**
      * 前台门户小说相关API请求路径前缀
      */
-    String API_FRONT_BOOK_URL_PREFIX = API_FRONT_URL_PREFIX + BOOK_URL_PREFIX;
+    public static final String API_FRONT_BOOK_URL_PREFIX = API_FRONT_URL_PREFIX + BOOK_URL_PREFIX;
 
     /**
      * 前台门户会员相关API请求路径前缀
      */
-    String API_FRONT_USER_URL_PREFIX = API_FRONT_URL_PREFIX + USER_URL_PREFIX;
+    public static final String API_FRONT_USER_URL_PREFIX = API_FRONT_URL_PREFIX + USER_URL_PREFIX;
 
 }

src/main/java/io/github/xxyopen/novel/core/constant/CacheConsts.java

@@ -29,20 +29,48 @@ public class CacheConsts {
      * */
     public static final String HOME_BOOK_CACHE_NAME = "homeBookCache";
 
+    /**
+     * 最新新闻缓存
+     * */
+    public static final String LATEST_NEWS_CACHE_NAME = "latestNewsCache";
+
+    /**
+     * 小说点击榜缓存
+     * */
+    public static final String BOOK_VISIT_RANK_CACHE_NAME = "bookVisitRankCache";
+
+    /**
+     * 小说新书榜缓存
+     * */
+    public static final String BOOK_NEWEST_RANK_CACHE_NAME = "bookNewestRankCache";
+
+    /**
+     * 小说更新榜缓存
+     * */
+    public static final String BOOK_UPDATE_RANK_CACHE_NAME = "bookUpdateRankCache";
+
     /**
      * 首页友情链接缓存
      * */
     public static final String HOME_FRIEND_LINK_CACHE_NAME = "homeFriendLinkCache";
 
+
     /**
      * 缓存配置常量
      */
     public enum CacheEnum {
 
-        HOME_BOOK_CACHE(1,HOME_BOOK_CACHE_NAME,0,1),
+        HOME_BOOK_CACHE(0,HOME_BOOK_CACHE_NAME,60 * 60 * 24,1),
 
-        HOME_FRIEND_LINK_CACHE(2,HOME_FRIEND_LINK_CACHE_NAME,1000,1)
+        LATEST_NEWS_CACHE(0,LATEST_NEWS_CACHE_NAME,60 * 10,1),
 
+        BOOK_VISIT_RANK_CACHE(2,BOOK_VISIT_RANK_CACHE_NAME,60 * 60 * 6,1),
+
+        BOOK_NEWEST_RANK_CACHE(0,BOOK_NEWEST_RANK_CACHE_NAME,60 * 30,1),
+
+        BOOK_UPDATE_RANK_CACHE(0,BOOK_UPDATE_RANK_CACHE_NAME,60,1),
+
+        HOME_FRIEND_LINK_CACHE(2,HOME_FRIEND_LINK_CACHE_NAME,0,1)
         ;
 
         /**

src/main/java/io/github/xxyopen/novel/core/constant/SystemConfigConsts.java

@@ -7,4 +7,14 @@ package io.github.xxyopen.novel.core.constant;
  * @date 2022/5/12
  */
 public class SystemConfigConsts {
+
+    private SystemConfigConsts() {
+        throw new IllegalStateException("Constant class");
+    }
+
+    /**
+     * 小说前台门户系统域
+     * */
+    public static final String NOVEL_FRONT_WEB_ORIGIN = "http://localhost:1024";
+
 }

src/main/java/io/github/xxyopen/novel/dto/resp/NewsInfoRespDto.java

@@ -0,0 +1,49 @@
+package io.github.xxyopen.novel.dto.resp;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+/**
+ * 新闻信息 响应DTO
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/14
+ */
+@Data
+public class NewsInfoRespDto {
+
+    /**
+     * ID
+     */
+    private Long id;
+
+    /**
+     * 类别ID
+     */
+    private Long categoryId;
+
+    /**
+     * 类别名
+     */
+    private String categoryName;
+
+    /**
+     * 新闻来源
+     */
+    private String sourceName;
+
+    /**
+     * 新闻标题
+     */
+    private String title;
+
+    /**
+     * 更新时间
+     */
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    private LocalDateTime updateTime;
+
+
+}

src/main/java/io/github/xxyopen/novel/manager/NewsCacheManager.java

@@ -0,0 +1,48 @@
+package io.github.xxyopen.novel.manager;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import io.github.xxyopen.novel.core.constant.CacheConsts;
+import io.github.xxyopen.novel.dao.entity.NewsInfo;
+import io.github.xxyopen.novel.dao.mapper.NewsInfoMapper;
+import io.github.xxyopen.novel.dto.resp.NewsInfoRespDto;
+import lombok.RequiredArgsConstructor;
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+/**
+ * 新闻 缓存管理类
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/12
+ */
+@Component
+@RequiredArgsConstructor
+public class NewsCacheManager {
+
+    private final NewsInfoMapper newsInfoMapper;
+
+    /**
+     * 最新新闻列表查询，并放入缓存中
+     */
+    @Cacheable(cacheManager = CacheConsts.CAFFEINE_CACHE_MANAGER
+            , value = CacheConsts.LATEST_NEWS_CACHE_NAME)
+    public List<NewsInfoRespDto> listLatestNews() {
+        // 从新闻信息表中查询出最新发布的两条新闻
+        QueryWrapper<NewsInfo> queryWrapper = new QueryWrapper<>();
+        queryWrapper.orderByDesc("create_time")
+                .last("limit 2");
+        return newsInfoMapper.selectList(queryWrapper).stream().map(v -> {
+            NewsInfoRespDto respDto = new NewsInfoRespDto();
+            respDto.setId(v.getId());
+            respDto.setCategoryId(v.getCategoryId());
+            respDto.setCategoryName(v.getCategoryName());
+            respDto.setTitle(v.getTitle());
+            respDto.setSourceName(v.getSourceName());
+            respDto.setUpdateTime(v.getUpdateTime());
+            return respDto;
+        }).toList();
+    }
+
+}

src/main/java/io/github/xxyopen/novel/service/NewsService.java

@@ -0,0 +1,20 @@
+package io.github.xxyopen.novel.service;
+
+import io.github.xxyopen.novel.core.common.resp.RestResp;
+import io.github.xxyopen.novel.dto.resp.NewsInfoRespDto;
+
+import java.util.List;
+
+/**
+ * 新闻模块 服务类
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/14
+ */
+public interface NewsService {
+
+    /**
+     * 最新新闻列表查询
+     * */
+    RestResp<List<NewsInfoRespDto>> listLatestNews();
+}

src/main/java/io/github/xxyopen/novel/service/impl/NewsServiceImpl.java

@@ -0,0 +1,28 @@
+package io.github.xxyopen.novel.service.impl;
+
+import io.github.xxyopen.novel.core.common.resp.RestResp;
+import io.github.xxyopen.novel.dto.resp.NewsInfoRespDto;
+import io.github.xxyopen.novel.manager.NewsCacheManager;
+import io.github.xxyopen.novel.service.NewsService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 新闻模块 服务实现类
+ *
+ * @author xiongxiaoyang
+ * @date 2022/5/14
+ */
+@Service
+@RequiredArgsConstructor
+public class NewsServiceImpl implements NewsService {
+
+    private final NewsCacheManager newsCacheManager;
+
+    @Override
+    public RestResp<List<NewsInfoRespDto>> listLatestNews() {
+        return RestResp.ok(newsCacheManager.listLatestNews());
+    }
+}

src/main/resources/logback-spring.xml

@@ -15,9 +15,6 @@
     <!-- ConsoleAppender：把日志输出到控制台 -->
     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
-            <!--
-            <pattern>%d %p (%file:%line\)- %m%n</pattern>
-             -->
             <pattern>${CONSOLE_LOG_PATTERN}</pattern>
             <!-- 控制台也要使用UTF-8，不要使用GBK，否则会中文乱码 -->
             <charset>UTF-8</charset>