yb课堂 新版SSM-SpringBoot2.X 后端项目框架搭建 《二》

在线创建

https://start.spring.io/

依赖项

Spring Boot核心包

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

mybatis依赖

        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.3</version>
        </dependency>

mysql驱动(注意需要去掉runtime，否则报错)

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

通用工具包

<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-lang3</artifactId>
    <version>3.9</version>
</dependency>

跨域身份验证解决方案 Json web token包

<dependency>
    <groupId>io.jsonwebtoken</groupId>
    <artifactId>jjwt</artifactId>
    <version>0.7.0</version>
</dependency>

高性能缓存组件

<dependency>
    <groupId>com.google.guava</groupId>
    <artifactId>guava</artifactId>
    <version>19.0</version>
</dependency>

完整pom.xml

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.1.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>net.ybclass</groupId>
    <artifactId>online_ybclass</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>online_ybclass</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <!-- Spring Boot 核心包开始 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <!-- Spring Boot 核心包结束 -->
        <!-- mybatis依赖 开始 -->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.3</version>
        </dependency>
        <!-- mybatis依赖 结束 -->

        <!-- mysql依赖 开始 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <!-- mysql依赖 结束 -->
        <!-- 通用工具包 开始-->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.9</version>
        </dependency>
        <!-- 通用工具包 结束-->

        <!-- 跨域身份验证解决方案Json web token包 开始 -->
        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.7.0</version>
        </dependency>
        <!-- 跨域身份验证解决方案Json web token包 结束 -->
        <!-- guava 高性能缓存组件 开始 -->
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>19.0</version>
        </dependency>
        <!-- guava 高性能缓存组件 结束 -->
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

项目基本包结构

实体类创建

Chapter.java

package net.ybclass.online_ybclass.domain;

import java.util.Date;

/**
 * 章
 */
public class Chapter {
    private Integer id;
    private Integer videoId;
    private String title;
    private Integer ordered;
    private Date createTime;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public Integer getVideoId() {
        return videoId;
    }

    public void setVideoId(Integer videoId) {
        this.videoId = videoId;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public Integer getOrdered() {
        return ordered;
    }

    public void setOrdered(Integer ordered) {
        this.ordered = ordered;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    @Override
    public String toString() {
        return "Chapter{" +
                "id=" + id +
                ", videoId=" + videoId +
                ", title='" + title + '\'' +
                ", ordered=" + ordered +
                ", createTime=" + createTime +
                '}';
    }
}

Episode.java

package net.ybclass.online_ybclass.domain;

import java.util.Date;

/**
 * 集
 */
public class Episode {
    private Integer id;
    private String title;
    private Integer num;
    private Integer ordered;
    private String playUrl;
    private Integer chapterId;
    private Integer free;
    private Integer videoId;
    private Date createTime;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public Integer getNum() {
        return num;
    }

    public void setNum(Integer num) {
        this.num = num;
    }

    public Integer getOrdered() {
        return ordered;
    }

    public void setOrdered(Integer ordered) {
        this.ordered = ordered;
    }

    public String getPlayUrl() {
        return playUrl;
    }

    public void setPlayUrl(String playUrl) {
        this.playUrl = playUrl;
    }

    public Integer getChapterId() {
        return chapterId;
    }

    public void setChapterId(Integer chapterId) {
        this.chapterId = chapterId;
    }

    public Integer getFree() {
        return free;
    }

    public void setFree(Integer free) {
        this.free = free;
    }

    public Integer getVideoId() {
        return videoId;
    }

    public void setVideoId(Integer videoId) {
        this.videoId = videoId;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    @Override
    public String toString() {
        return "Episode{" +
                "id=" + id +
                ", title='" + title + '\'' +
                ", num=" + num +
                ", ordered=" + ordered +
                ", playUrl='" + playUrl + '\'' +
                ", chapterId=" + chapterId +
                ", free=" + free +
                ", videoId=" + videoId +
                ", createTime=" + createTime +
                '}';
    }
}

User.java

package net.ybclass.online_ybclass.domain;

import java.util.Date;

/**
 * 用户
 */
public class User {
    private Integer id;
    private String name;
    private String pwd;
    private String headImg;
    private String phone;
    private Date createTime;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getPwd() {
        return pwd;
    }

    public void setPwd(String pwd) {
        this.pwd = pwd;
    }

    public String getHeadImg() {
        return headImg;
    }

    public void setHeadImg(String headImg) {
        this.headImg = headImg;
    }

    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    @Override
    public String toString() {
        return "User{" +
                "id=" + id +
                ", name='" + name + '\'' +
                ", pwd='" + pwd + '\'' +
                ", headImg='" + headImg + '\'' +
                ", phone='" + phone + '\'' +
                ", createTime=" + createTime +
                '}';
    }
}

Video.java

package net.ybclass.online_ybclass.domain;

import java.util.Date;

/**
 * 视频对象
 */
public class Video {
    private Integer id;
    private String title;
    private String summary;
    private String converImg;
    private Integer price;
    private Date createTime;
    private Double point;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getSummary() {
        return summary;
    }

    public void setSummary(String summary) {
        this.summary = summary;
    }

    public String getConverImg() {
        return converImg;
    }

    public void setConverImg(String converImg) {
        this.converImg = converImg;
    }

    public Integer getPrice() {
        return price;
    }

    public void setPrice(Integer price) {
        this.price = price;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Double getPoint() {
        return point;
    }

    public void setPoint(Double point) {
        this.point = point;
    }

    @Override
    public String toString() {
        return "Video{" +
                "id=" + id +
                ", title='" + title + '\'' +
                ", summary='" + summary + '\'' +
                ", converImg='" + converImg + '\'' +
                ", price=" + price +
                ", createTime=" + createTime +
                ", point=" + point +
                '}';
    }
}

VideoBanner.java

package net.ybclass.online_ybclass.domain;

import java.util.Date;

/**
 * 视频轮播图
 */
public class VideoBanner {
    private Integer id;
    private String url;
    private String img;
    private Date createTime;
    private Integer weight;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

    public String getImg() {
        return img;
    }

    public void setImg(String img) {
        this.img = img;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Integer getWeight() {
        return weight;
    }

    public void setWeight(Integer weight) {
        this.weight = weight;
    }

    @Override
    public String toString() {
        return "VideoBanner{" +
                "id=" + id +
                ", url='" + url + '\'' +
                ", img='" + img + '\'' +
                ", createTime=" + createTime +
                ", weight=" + weight +
                '}';
    }
}

VideoOrder.java

package net.ybclass.online_ybclass.domain;

import java.util.Date;

/**
 * 订单
 */
public class VideoOrder {
    private Integer id;
    private String outTradeNo;
    private Integer state;
    private Date createTime;
    private Integer totalFee;
    private Integer videoId;
    private String videoTitle;
    private String videoImg;
    private Integer userId;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getOutTradeNo() {
        return outTradeNo;
    }

    public void setOutTradeNo(String outTradeNo) {
        this.outTradeNo = outTradeNo;
    }

    public Integer getState() {
        return state;
    }

    public void setState(Integer state) {
        this.state = state;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Integer getTotalFee() {
        return totalFee;
    }

    public void setTotalFee(Integer totalFee) {
        this.totalFee = totalFee;
    }

    public Integer getVideoId() {
        return videoId;
    }

    public void setVideoId(Integer videoId) {
        this.videoId = videoId;
    }

    public String getVideoTitle() {
        return videoTitle;
    }

    public void setVideoTitle(String videoTitle) {
        this.videoTitle = videoTitle;
    }

    public String getVideoImg() {
        return videoImg;
    }

    public void setVideoImg(String videoImg) {
        this.videoImg = videoImg;
    }

    public Integer getUserId() {
        return userId;
    }

    public void setUserId(Integer userId) {
        this.userId = userId;
    }

    @Override
    public String toString() {
        return "VideoOrder{" +
                "id=" + id +
                ", outTradeNo='" + outTradeNo + '\'' +
                ", state=" + state +
                ", createTime=" + createTime +
                ", totalFee=" + totalFee +
                ", videoId=" + videoId +
                ", videoTitle='" + videoTitle + '\'' +
                ", videoImg='" + videoImg + '\'' +
                ", userId=" + userId +
                '}';
    }
}