知识点2--SSM项目首页

本套博文所有篇章，以SSM架构来完成一个CMS新闻/文章管理系统的demo，帮助大家来学习ssm，先来说一下预期要使用的技术

SSM后端web框架，有spring、spring mvc、 mybatis
前端样式框架使用Bootstrap
前端js框架使用Jquery
前端基础页面使用JSP编写，以及JAVA的标签库
前端富文本编辑器kindeditor
其他技术redis kafka es

这里首先说明一下，由于本系列博文所用的Demo是本作者2020年写的一个Demo，所以在涉及到代码的时候，每个模块都是整体复制上去的，所以不要看到一堆代码就蒙了，当下能理解就理解，理解不了，后期业务逻辑用到的时候会说

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首先在web虚拟更路径下建立一个文件夹，存放开发中用到的所有静态资源，并将jquery和bootstrap放到相应路径下

前台今天资源准备好后，我们要再为数据库中的数据准备bean实体，，首先是文章Bean

package com.wy.bean;

import java.io.Serializable;
import java.util.Date;

/**
 * 
 * @ClassName: Article 
 * @Description: 文章内容表
 * @author: charles
 * @date: 2020年3月3日 上午11:25:22
 */
public class Article implements Serializable {
   

	/**
	 * @fieldName: serialVersionUID
	 * @fieldType: long
	 * @Description: TODO
	 */
	private static final long serialVersionUID = 1L;
	private Integer id;//主键
	private String title;//文章标题
	private String summary;//文章摘要
	private String content;//文章内容
	private String picture;//文章的标题图片
	
	private Integer channelId;//所属栏目ID
	private Integer categoryId;//所属分类ID
	private Integer userId;//文章发布人ID
	
	private Integer hits;//  点击量
	private Integer hot;//是否热门文章   1：热门     , 0 ：一般文章
	private Integer status;//文章审核状态     0：待审        1：审核通过     -1: 审核未通过
	private Integer deleted;// 删除状态 0:正常，1：逻辑删除
	private Date created;// 文章发布时间
	private  Date  updated;// 文章修改时间
	
	private String contentType ;//文章内容类型  0:html  1:json
	private Channel channel;
	private Category category;
	private User user;
	
	
	private String keywords;//文章关键词
	private String original;//文章来源
	
	
	public String getKeywords() {
   
		return keywords;
	}
	public void setKeywords(String keywords) {
   
		this.keywords = keywords;
	}
	public String getOriginal() {
   
		return original;
	}
	public void setOriginal(String original) {
   
		this.original = original;
	}
	
	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 getContent() {
   
		return content;
	}
	public void setContent(String content) {
   
		this.content = content;
	}
	public String getPicture() {
   
		return picture;
	}
	public void setPicture(String picture) {
   
		this.picture = picture;
	}
	public Integer getChannelId() {
   
		return channelId;
	}
	public void setChannelId(Integer channelId) {
   
		this.channelId = channelId;
	}
	public Integer getCategoryId() {
   
		return categoryId;
	}
	public void setCategoryId(Integer categoryId) {
   
		this.categoryId = categoryId;
	}
	public Integer getUserId() {
   
		return userId;
	}
	public void setUserId(Integer userId) {
   
		this.userId = userId;
	}
	public Integer getHits() {
   
		return hits;
	}
	public void setHits(Integer hits) {
   
		this.hits = hits;
	}
	public Integer getHot() {
   
		return hot;
	}
	public void setHot(Integer hot) {
   
		this.hot = hot;
	}
	public Integer getStatus() {
   
		return status;
	}
	public void setStatus(Integer status) {
   
		this.status = status;
	}
	public Integer getDeleted() {
   
		return deleted;
	}
	public void setDeleted(Integer deleted) {
   
		this.deleted = deleted;
	}
	public Date getCreated() {
   
		return created;
	}
	public void setCreated(Date created) {
   
		this.created = created;
	}
	public Date getUpdated() {
   
		return updated;
	}
	public void setUpdated(Date updated) {
   
		this.updated = updated;
	}
	public Channel getChannel() {
   
		return channel;
	}
	public void setChannel(Channel channel) {
   
		this.channel = channel;
	}
	public Category getCategory() {
   
		return category;
	}
	public void setCategory(Category category) {
   
		this.category = category;
	}
	public User getUser() {
   
		return user;
	}
	public void setUser(User user) {
   
		this.user = user;
	}
	public String getContentType() {
   
		return contentType;
	}
	public void setContentType(String contentType) {
   
		this.contentType = contentType;
	}
	@Override
	public String toString() {
   
		return "Article [id=" + id + ", title=" + title + ", summary=" + summary + ", content=" + content + ", picture="
				+ picture + ", channelId=" + channelId + ", categoryId=" + categoryId + ", userId=" + userId + ", hits="
				+ hits + ", hot=" + hot + ", status=" + status + ", deleted=" + deleted + ", created=" + created
				+ ", updated=" + updated + ", contentType=" + contentType + ", channel=" + channel + ", category="
				+ category + ", user=" + user + ", keywords=" + keywords + ", original=" + original + "]";
	}

}

第二个是文章栏目Bean

package com.wy.bean;

import java.io.Serializable;

/**
 * 
 * @ClassName: Channel 
 * @Description: 文章栏目表
 * @author: charles
 * @date: 2020年3月3日 上午11:21:30
 */
public class Channel implements Serializable{
   

	/**
	 * @fieldName: serialVersionUID
	 * @fieldType: long
	 * @Description: TODO
	 */
	private static final long serialVersionUID = 1L;
	private Integer id;//主键
	private String name;//栏目的名称
	private String description;//描述
	private String icon;//栏目图标
	private Integer sorted;//排序
	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 getDescription() {
   
		return description;
	}
	public void setDescription(String description) {
   
		this.description = description;
	}
	public String getIcon() {
   
		return icon;
	}
	public void setIcon(String icon) {
   
		this.icon = icon;
	}
	public Integer getSorted() {
   
		return sorted;
	}
	public void setSorted(Integer sorted) {
   
		this.sorted = sorted;
	}
	
}

第三个是文章子栏目Bean

package com.wy.bean;
/**
 * 
 * @ClassName: Category 
 * @Description: 栏目的子分类
 * @author: charles
 * @date: 2020年3月3日 上午11:23:13
 */
public class Category {
   
	
	private Integer id;//主键
	private String name;//
	private Integer channelId;//所属栏目的ID
	private Integer sorted;//排序
	
	private Channel channel;//

	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 Integer getChannelId() {
   
		return channelId;
	}

	public void setChannelId(Integer channelId) {
   
		this.channelId = channelId;
	}

	public Integer getSorted() {
   
		return sorted;
	}

	public void setSorted(Integer sorted) {
   
		this.sorted = sorted;
	}

	public Channel getChannel() {
   
		return channel;
	}

	public void setChannel(Channel channel) {
   
		this.channel = channel;
	}
	
}

第四个是系统配置Bean

package com.wy.bean;

import java.io.Serializable;

/**
 * 
 * @ClassName: Settings 
 * @Description: 系统配置表
 * @author: charles
 * @date: 2020年3月3日 上午11:39:58
 */
public class Settings implements Serializable {
   
	/**
	 * @fieldName: serialVersionUID
	 * @fieldType: long
	 * @Description: TODO
	 */
	private static final long serialVersionUID = 1L;
	private Integer id;
	private String siteDomain;
	private String siteName;
	private Integer article_list_size;//文章没页显示的条目
	private Integer slide_size;//显示多少个广告
	private String adminUsername;//
	private String  admin_password;
	public Integer getId() {
   
		return id;
	}
	public void setId(Integer id) {
   
		this.id = id;
	}
	public String getSiteDomain() {
   
		return siteDomain;
	}
	public void setSiteDomain(String siteDomain) {
   
		this.siteDomain = siteDomain;
	}
	public String getSiteName() {
   
		return siteName;
	}
	public void setSiteName(String siteName) {
   
		this.siteName = siteName;
	}
	public Integer getArticle_list_size() {
   
		return article_list_size;
	}
	public void setArticle_list_size(Integer article_list_size) {
   
		this.article_list_size = article_list_size;
	}
	public Integer getSlide_size() {
   
		return slide_size;
	}
	public void setSlide_size(Integer slide_size) {
   
		this.slide_size = slide_size;
	}
	public String getAdminUsername() {
   
		return adminUsername;
	}
	public void setAdminUsername(String adminUsername) {
   
		this.adminUsername = adminUsername;
	}
	public String getAdmin_password() {
   
		return admin_password;
	}
	public void setAdmin_password(String admin_password) {
   
		this.admin_password = admin_password;
	}
	
}

第五个是广告Bean

package com.wy.bean;

import java.io.Serializable;

/**
 * 
 * @ClassName: Slide 
 * @Description: 广告表
 * @author: charles
 * @date: 2020年3月3日 上午11:36:20
 */
public class Slide implements Serializable{
   

	/**
	 * @fieldName: serialVersionUID
	 * @fieldType: long
	 * @Description: TODO
	 */
	private static final long serialVersionUID = 1L;
	private Integer id;//主键
	private String title;//广告的文字说明
	private String picture;//广告的图片地址
	private String url;//点击广告进入的广告详情
	public Integer getId() {
   
		return id;
	}
	public void setId(Integer id) {
   
		this.id = id;