源码获取：博客首页 \"资源\" 里下载！

项目介绍

本系统分为管理员、游客两种角色；
管理员角色包含以下功能：
登录,用户增删改查,文章增删改查,链接增删改查,日志查看,查看近期数据,类别管理等功能。

游客角色包含以下功能：

首页,查看文章,注册账号,登录,管理自己写的文章,管理自己的文章,评论文章等功能。

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；

5.数据库：MySql 5.7版本；

6.是否Maven项目：是；

技术栈

1. 后端：SpringBoot

2. 前端：JSP+CSS+JavaScript+LayUI

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；

2. 使用IDEA/Eclipse/MyEclipse导入项目，Eclipse/MyEclipse导入时，若为maven项目请选择maven;

若为maven项目，导入成功后请执行maven clean;maven install命令，然后运行；

3. 将项目中application.yml配置文件中的数据库配置改为自己的配置;
4. 运行项目，在浏览器中输入http://localhost:8090/ 登录

管理员博文控制层：

/**
 * @author yy
 */
@Controller
@RequestMapping(\"/admin\")
public class BlogController {

    @Resource
    private BlogService blogService;
    @Resource
    private CategoryService categoryService;

    /**
     * 博客列表
     *
     * @param params 参数
     * @return com.hbu.myblog.util.Result
     */
    @GetMapping(\"/blogs/list\")
    @ResponseBody
    public Result list(@RequestParam Map params) {
        if (StringUtils.isEmpty(params.get(\"page\")) || StringUtils.isEmpty(params.get(\"limit\"))) {
            return ResultGenerator.genFailResult(\"参数异常！\");
        }
        PageQueryUtil pageUtil = new PageQueryUtil(params);
        return ResultGenerator.genSuccessResult(blogService.getBlogsPage(pageUtil));
    }


    /**
     * @param request http请求
     * @return java.lang.String
     */
    @GetMapping(\"/blogs\")
    public String list(HttpServletRequest request) {
        request.setAttribute(\"path\", \"blogs\");
        return \"admin/blog\";
    }

    /**
     * @param request http请求
     * @return java.lang.String
     */
    @GetMapping(\"/blogs/edit\")
    public String edit(HttpServletRequest request) {
        request.setAttribute(\"path\", \"edit\");
        request.setAttribute(\"categories\", categoryService.getAllCategories());
        return \"admin/edit\";
    }

    /**
     * @param request http请求
     * @param blogId  博客id
     * @return java.lang.String
     */
    @GetMapping(\"/blogs/edit/{blogId}\")
    public String edit(HttpServletRequest request, @PathVariable(\"blogId\") Long blogId) {
        request.setAttribute(\"path\", \"edit\");
        Blog blog = blogService.getBlogById(blogId);
        if (blog == null) {
            return \"error/error_400\";
        }
        request.setAttribute(\"blog\", blog);
        request.setAttribute(\"categories\", categoryService.getAllCategories());
        return \"admin/edit\";
    }

    /**
     * 添加文章
     *
     * @param blogTitle      文章标题
     * @param blogSummary    摘要
     * @param blogCategoryId 类别
     * @param blogTags       标签
     * @param blogContent    内容
     * @param blogStatus     草稿，发布
     * @param enableComment  可否评论
     * @return com.hbu.myblog.util.Result
     */
    @PostMapping(\"/blogs/save\")
    @ResponseBody
    public Result save(@RequestParam(\"blogTitle\") String blogTitle,
                       @RequestParam(name = \"blogSummary\", required = false) String blogSummary,
                       @RequestParam(\"blogCategoryId\") Integer blogCategoryId,
                       @RequestParam(\"blogTags\") String blogTags,
                       @RequestParam(\"blogContent\") String blogContent,
                       @RequestParam(\"blogStatus\") Byte blogStatus,
                       @RequestParam(\"enableComment\") Byte enableComment) {
        if (StringUtils.isEmpty(blogTitle)) {
            return ResultGenerator.genFailResult(\"请输入文章标题\");
        }
        if (blogTitle.trim().length() > 150) {
            return ResultGenerator.genFailResult(\"标题过长\");
        }
        if (StringUtils.isEmpty(blogTags)) {
            return ResultGenerator.genFailResult(\"请输入文章标签\");
        }
        if (blogTags.trim().length() > 150) {
            return ResultGenerator.genFailResult(\"标签过长\");
        }
        if (blogSummary.trim().length() > 375) {
            return ResultGenerator.genFailResult(\"摘要过长\");
        }
        if (StringUtils.isEmpty(blogContent)) {
            return ResultGenerator.genFailResult(\"请输入文章内容\");
        }
        if (blogTags.trim().length() > 100000) {
            return ResultGenerator.genFailResult(\"文章内容过长\");
        }
        Blog blog = new Blog();
        blog.setBlogTitle(blogTitle);
        blog.setBlogSummary(blogSummary);
        blog.setBlogCategoryId(blogCategoryId);
        blog.setBlogTags(blogTags);
        blog.setBlogContent(blogContent);
        blog.setBlogStatus(blogStatus);
        blog.setEnableComment(enableComment);
        String saveBlogResult = blogService.saveBlog(blog);
        if (\"success\".equals(saveBlogResult)) {
            return ResultGenerator.genSuccessResult(\"添加成功\");
        } else {
            return ResultGenerator.genFailResult(saveBlogResult);
        }
    }

    /**
     * 修改文章
     *
     * @param blogId         文章ID
     * @param blogTitle      文章标题
     * @param blogSummary    摘要
     * @param blogCategoryId 类别
     * @param blogTags       标签
     * @param blogContent    内容
     * @param blogStatus     草稿，发布
     * @param enableComment  可否评论
     * @return com.hbu.myblog.util.Result
     */
    @PostMapping(\"/blogs/update\")
    @ResponseBody
    public Result update(@RequestParam(\"blogId\") Long blogId,
                         @RequestParam(\"blogTitle\") String blogTitle,
                         @RequestParam(name = \"blogSummary\", required = false) String blogSummary,
                         @RequestParam(\"blogCategoryId\") Integer blogCategoryId,
                         @RequestParam(\"blogTags\") String blogTags,
                         @RequestParam(\"blogContent\") String blogContent,
                         @RequestParam(\"blogStatus\") Byte blogStatus,
                         @RequestParam(\"enableComment\") Byte enableComment) {
        if (StringUtils.isEmpty(blogTitle)) {
            return ResultGenerator.genFailResult(\"请输入文章标题\");
        }
        if (blogTitle.trim().length() > 150) {
            return ResultGenerator.genFailResult(\"标题过长\");
        }
        if (StringUtils.isEmpty(blogTags)) {
            return ResultGenerator.genFailResult(\"请输入文章标签\");
        }
        if (blogTags.trim().length() > 150) {
            return ResultGenerator.genFailResult(\"标签过长\");
        }
        if (blogSummary.trim().length() > 375) {
            return ResultGenerator.genFailResult(\"摘要过长\");
        }
        if (StringUtils.isEmpty(blogContent)) {
            return ResultGenerator.genFailResult(\"请输入文章内容\");
        }
        if (blogTags.trim().length() > 100000) {
            return ResultGenerator.genFailResult(\"文章内容过长\");
        }
        Blog blog = new Blog();
        blog.setBlogId(blogId);
        blog.setBlogTitle(blogTitle);
        blog.setBlogSummary(blogSummary);
        blog.setBlogCategoryId(blogCategoryId);
        blog.setBlogTags(blogTags);
        blog.setBlogContent(blogContent);
        blog.setBlogStatus(blogStatus);
        blog.setEnableComment(enableComment);
        String updateBlogResult = blogService.updateBlog(blog);
        if (\"success\".equals(updateBlogResult)) {
            return ResultGenerator.genSuccessResult(\"修改成功\");
        } else {
            return ResultGenerator.genFailResult(updateBlogResult);
        }
    }


    /**
     * 根据id的之删除文章
     *
     * @param ids 要删除文章id列表
     * @return com.hbu.myblog.util.Result
     */
    @PostMapping(\"/blogs/delete\")
    @ResponseBody
    public Result delete(@RequestBody Integer[] ids) {
        if (ids.length < 1) {
            return ResultGenerator.genFailResult(\"参数异常！\");
        }
        if (blogService.deleteBatch(ids)) {
            return ResultGenerator.genSuccessResult();
        } else {
            return ResultGenerator.genFailResult(\"删除失败\");
        }
    }

}

后台类别控制层：

@Controller
@RequestMapping(\"/admin\")
public class CategoryController {

    @Resource
    private CategoryService categoryService;

    /**
     * @param request
     * @return java.lang.String
     */
    @GetMapping(\"/categories\")
    public String categoryPage(HttpServletRequest request) {
        request.setAttribute(\"path\", \"categories\");
        return \"admin/category\";
    }

    /**
     * @param params
     * @return com.hbu.myblog.util.Result
     */
    @RequestMapping(value = \"/categories/list\", method = RequestMethod.GET)
    @ResponseBody
    public Result list(@RequestParam Map params) {
        if (StringUtils.isEmpty(params.get(\"page\")) || StringUtils.isEmpty(params.get(\"limit\"))) {
            return ResultGenerator.genFailResult(\"参数异常！\");
        }
        PageQueryUtil pageUtil = new PageQueryUtil(params);
        return ResultGenerator.genSuccessResult(categoryService.getBlogCategoryPage(pageUtil));
    }

    /**
     * @param categoryName
     * @param categoryIcon
     * @return com.hbu.myblog.util.Result
     */
    @RequestMapping(value = \"/categories/save\", method = RequestMethod.POST)
    @ResponseBody
    public Result save(@RequestParam(\"categoryName\") String categoryName,
                       @RequestParam(\"categoryIcon\") String categoryIcon) {
        if (StringUtils.isEmpty(categoryName)) {
            return ResultGenerator.genFailResult(\"请输入分类名称！\");
        }
        if (StringUtils.isEmpty(categoryIcon)) {
            return ResultGenerator.genFailResult(\"请选择分类图标！\");
        }
        if (categoryService.saveCategory(categoryName, categoryIcon)) {
            return ResultGenerator.genSuccessResult();
        } else {
            return ResultGenerator.genFailResult(\"分类名称重复\");
        }
    }


    /**
     * @param categoryId
     * @param categoryName
     * @param categoryIcon
     * @return com.hbu.myblog.util.Result
     */
    @RequestMapping(value = \"/categories/update\", method = RequestMethod.POST)
    @ResponseBody
    public Result update(@RequestParam(\"categoryId\") Integer categoryId,
                         @RequestParam(\"categoryName\") String categoryName,
                         @RequestParam(\"categoryIcon\") String categoryIcon) {
        if (StringUtils.isEmpty(categoryName)) {
            return ResultGenerator.genFailResult(\"请输入分类名称！\");
        }
        if (StringUtils.isEmpty(categoryIcon)) {
            return ResultGenerator.genFailResult(\"请选择分类图标！\");
        }
        if (categoryService.updateCategory(categoryId, categoryName, categoryIcon)) {
            return ResultGenerator.genSuccessResult();
        } else {
            return ResultGenerator.genFailResult(\"分类名称重复\");
        }
    }


    /**
     * @param ids
     * @return com.hbu.myblog.util.Result
     */
    @RequestMapping(value = \"/categories/delete\", method = RequestMethod.POST)
    @ResponseBody
    public Result delete(@RequestBody Integer[] ids) {
        if (ids.length < 1) {
            return ResultGenerator.genFailResult(\"参数异常！\");
        }
        if (categoryService.deleteBatch(ids)) {
            return ResultGenerator.genSuccessResult();
        } else {
            return ResultGenerator.genFailResult(\"删除失败\");
        }
    }

}

博文标签控制层： 

@Controller
@RequestMapping(\"/admin\")
public class TagController {

    @Resource
    private TagService tagService;

    /**
     * @param request
     * @return java.lang.String
     */
    @GetMapping(\"/tags\")
    public String tagPage(HttpServletRequest request) {
        request.setAttribute(\"path\", \"tags\");
        return \"admin/tag\";
    }

    /**
     * @param params
     * @return com.hbu.myblog.util.Result
     */
    @GetMapping(\"/tags/list\")
    @ResponseBody
    public Result list(@RequestParam Map params) {
        if (StringUtils.isEmpty(params.get(\"page\")) || StringUtils.isEmpty(params.get(\"limit\"))) {
            return ResultGenerator.genFailResult(\"参数异常！\");
        }
        PageQueryUtil pageUtil = new PageQueryUtil(params);
        return ResultGenerator.genSuccessResult(tagService.getBlogTagPage(pageUtil));
    }


    /**
     * @param tagName
     * @return com.hbu.myblog.util.Result
     */
    @PostMapping(\"/tags/save\")
    @ResponseBody
    public Result save(@RequestParam(\"tagName\") String tagName) {
        if (StringUtils.isEmpty(tagName)) {
            return ResultGenerator.genFailResult(\"参数异常！\");
        }
        if (tagService.saveTag(tagName)) {
            return ResultGenerator.genSuccessResult();
        } else {
            return ResultGenerator.genFailResult(\"标签名称重复\");
        }
    }

    @PostMapping(\"/tags/delete\")
    @ResponseBody
    public Result delete(@RequestBody Integer[] ids) {
        if (ids.length < 1) {
            return ResultGenerator.genFailResult(\"参数异常！\");
        }
        if (tagService.deleteBatch(ids)) {
            return ResultGenerator.genSuccessResult();
        } else {
            return ResultGenerator.genFailResult(\"有关联数据请勿强行删除\");
        }
    }


}

源码获取：博客首页 \"资源\" 里下载！