创建文章管理接口项目

项目名称

gaming-server-service-article-api

POM

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.ooqiu.gaming</groupId>
    <artifactId>gaming-server-service-article-api</artifactId>
    <version>1.0.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>gaming-server-service-article-api</name>
    <description></description>

    <parent>
        <groupId>com.ooqiu.gaming</groupId>
        <artifactId>gaming-server-dependencies</artifactId>
        <version>1.0.0-SNAPSHOT</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <dependencies>
        <dependency>
            <groupId>com.ooqiu.gaming</groupId>
            <artifactId>gaming-server-domain</artifactId>
            <version>1.0.0-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>com.github.pagehelper</groupId>
            <artifactId>pagehelper-spring-boot-starter</artifactId>
        </dependency>
    </dependencies>

</project>

定义接口

package com.ooqiu.gaming.service.article.api;

import com.github.pagehelper.PageInfo;
import com.ooqiu.gaming.server.domain.Article;

public interface ArticleService {
    /**
     * 查询全部文章
     *
     * @param pageNum  页码
     * @param pageSize 笔数
     * @return
     */
    public PageInfo<Article> selectAll(int pageNum, int pageSize);

    /**
     * 根据频道查询文章
     *
     * @param pageNum   页码
     * @param pageSize  笔数
     * @param channelId 频道 ID
     * @return
     */
    public PageInfo<Article> selectByChannel(int pageNum, int pageSize, long channelId);

    /**
     * 根据类别查询文章
     *
     * @param pageNum  页码
     * @param pageSize 笔数
     * @param type     文章类别：1/文章，2/视频
     * @return
     */
    public PageInfo<Article> selectByType(int pageNum, int pageSize, long type);
}