Java 实战项目锤炼之朴素风格个人博客系统的实现流程

一、项目简述

本系统功能包括： 基于vue + springboo痼j后端分离项目个人博客系统，注册 登录，首页展示，喜爰图书展示，后台图书维护，个人文 章展示，后台文章上传等等。

二、项目运行

环境配置： jdk1.8 + tomcat8.5 + mysql + hbuilderx (webstorm也 行)+ eclispe (intellij idea,eclispe,myeclispe,sts都支 持)。

项目技术： springboot + maven + mybatis + vue + redis^k, b/s 模式+ maven等等。

博客信息代码：

/**
 * 博客信息
 */
@controller
public class myblogcontroller {
    //    public static string theme = "default";
    public static string theme = "amaze";
    @resource
    private blogservice blogservice;
    @resource
    private tagservice tagservice;
    @resource
    private commentservice commentservice;
    @resource
    private configservice configservice;
    @resource
    private categoryservice categoryservice;
 
    /**
     * 首页
     *
     * @param request http请求
     * @return java.lang.string
     */
    @getmapping({"/", "/index", "index.html"})
    public string index(httpservletrequest request) {
        return this.page(request, 1);
    }
 
    /**
     * 首页（带页码）
     *
     * @param request http请求
     * @param pagenum 页码
     * @return java.lang.string
     */
    @getmapping({"/page/{pagenum}"})
    public string page(httpservletrequest request, @pathvariable("pagenum") int pagenum) {
        pageresult blogpageresult = blogservice.getblogsforindexpage(pagenum);
        if (blogpageresult == null) {
            return "error/error_404";
        }
        request.setattribute("blogpageresult", blogpageresult);
        request.setattribute("newblogs", blogservice.getbloglistforindexpage(1));
        request.setattribute("hotblogs", blogservice.getbloglistforindexpage(0));
        request.setattribute("hottags", tagservice.getblogtagcountforindex());
        request.setattribute("pagename", "首页");
        request.setattribute("configurations", configservice.getallconfigs());
        return "blog/" + theme + "/index";
    }
 
    /**
     * categories页面(包括分类数据和标签数据)
     *
     * @param request http请求
     * @return java.lang.string
     */
    @getmapping({"/categories"})
    public string categories(httpservletrequest request) {
        request.setattribute("hottags", tagservice.getblogtagcountforindex());
        request.setattribute("categories", categoryservice.getallcategories());
        request.setattribute("pagename", "分类页面");
        request.setattribute("configurations", configservice.getallconfigs());
        return "blog/" + theme + "/category";
    }
 
    /**
     * 详情页
     *
     * @param request     http请求
     * @param blogid      博客id
     * @param commentpage 评论页
     * @return java.lang.string
     */
    @getmapping({"/blog/{blogid}", "/article/{blogid}"})
    public string detail(httpservletrequest request, @pathvariable("blogid") long blogid, @requestparam(value = "commentpage", required = false, defaultvalue = "1") integer commentpage) {
        blogdetailvo blogdetailvo = blogservice.getblogdetail(blogid);
        if (blogdetailvo != null) {
            request.setattribute("blogdetailvo", blogdetailvo);
            request.setattribute("commentpageresult", commentservice.getcommentpagebyblogidandpagenum(blogid, commentpage));
        }
        request.setattribute("pagename", "详情");
        request.setattribute("configurations", configservice.getallconfigs());
        return "blog/" + theme + "/detail";
    }
 
    /**
     * 标签列表页
     *
     * @param request http请求
     * @param tagname 标签名称
     * @return java.lang.string
     */
    @getmapping({"/tag/{tagname}"})
    public string tag(httpservletrequest request, @pathvariable("tagname") string tagname) {
        return tag(request, tagname, 1);
    }
 
    /**
     * 标签列表页（带页码）
     *
     * @param request http请求
     * @param tagname 标签名称
     * @param page    页码
     * @return java.lang.string
     */
    @getmapping({"/tag/{tagname}/{page}"})
    public string tag(httpservletrequest request, @pathvariable("tagname") string tagname, @pathvariable("page") integer page) {
        pageresult blogpageresult = blogservice.getblogspagebytag(tagname, page);
        request.setattribute("blogpageresult", blogpageresult);
        request.setattribute("pagename", "标签");
        request.setattribute("pageurl", "tag");
        request.setattribute("keyword", tagname);
        request.setattribute("newblogs", blogservice.getbloglistforindexpage(1));
        request.setattribute("hotblogs", blogservice.getbloglistforindexpage(0));
        request.setattribute("hottags", tagservice.getblogtagcountforindex());
        request.setattribute("configurations", configservice.getallconfigs());
        return "blog/" + theme + "/list";
    }
 
    /**
     * 分类列表页
     *
     * @param request      http请求
     * @param categoryname 类别名称
     * @return java.lang.string
     */
    @getmapping({"/category/{categoryname}"})
    public string category(httpservletrequest request, @pathvariable("categoryname") string categoryname) {
        return category(request, categoryname, 1);
    }
 
    /**
     * 分类列表页（带页码）
     *
     * @param request      http请求
     * @param categoryname 类别名称
     * @param page         页码
     * @return java.lang.string
     */
    @getmapping({"/category/{categoryname}/{page}"})
    public string category(httpservletrequest request, @pathvariable("categoryname") string categoryname, @pathvariable("page") integer page) {
        pageresult blogpageresult = blogservice.getblogspagebycategory(categoryname, page);
        request.setattribute("blogpageresult", blogpageresult);
        request.setattribute("pagename", "分类");
        request.setattribute("pageurl", "category");
        request.setattribute("keyword", categoryname);
        request.setattribute("newblogs", blogservice.getbloglistforindexpage(1));
        request.setattribute("hotblogs", blogservice.getbloglistforindexpage(0));
        request.setattribute("hottags", tagservice.getblogtagcountforindex());
        request.setattribute("configurations", configservice.getallconfigs());
        return "blog/" + theme + "/list";
    }
 
    /**
     * 搜索列表页
     *
     * @param request http请求
     * @param keyword 关键词
     * @return java.lang.string
     */
    @getmapping({"/search/{keyword}"})
    public string search(httpservletrequest request, @pathvariable("keyword") string keyword) {
        return search(request, keyword, 1);
    }
 
    /**
     * 搜索列表页（带页码）
     *
     * @param request http请求
     * @param keyword 关键词
     * @param page    页码
     * @return java.lang.string
     */
    @getmapping({"/search/{keyword}/{page}"})
    public string search(httpservletrequest request, @pathvariable("keyword") string keyword, @pathvariable("page") integer page) {
        pageresult blogpageresult = blogservice.getblogspagebysearch(keyword, page);
        request.setattribute("blogpageresult", blogpageresult);
        request.setattribute("pagename", "搜索");
        request.setattribute("pageurl", "search");
        request.setattribute("keyword", keyword);
        request.setattribute("newblogs", blogservice.getbloglistforindexpage(1));
        request.setattribute("hotblogs", blogservice.getbloglistforindexpage(0));
        request.setattribute("hottags", tagservice.getblogtagcountforindex());
        request.setattribute("configurations", configservice.getallconfigs());
        return "blog/" + theme + "/list";
    }
 
 
    /**
     * 评论留言
     *
     * @param request     http请求
     * @param session     session
     * @param blogid      博客id
     * @param verifycode  验证码
     * @param commentator 评论者昵称
     * @param email       邮箱
     * @param websiteurl  留言者的网站
     * @param commentbody 评论内容
     * @return com.hbu.myblog.util.result
     */
    @postmapping(value = "/blog/comment")
    @responsebody
    public result comment(httpservletrequest request, httpsession session,
                          @requestparam long blogid, @requestparam string verifycode,
                          @requestparam string commentator, @requestparam string email,
                          @requestparam string websiteurl, @requestparam string commentbody) {
        if (stringutils.isempty(verifycode)) {
            return resultgenerator.genfailresult("验证码不能为空");
        }
        string kaptchacode = session.getattribute("verifycode") + "";
        if (stringutils.isempty(kaptchacode)) {
            return resultgenerator.genfailresult("非法请求");
        }
        if (!verifycode.equals(kaptchacode)) {
            return resultgenerator.genfailresult("验证码错误");
        }
        string ref = request.getheader("referer");
        if (stringutils.isempty(ref)) {
            return resultgenerator.genfailresult("非法请求");
        }
        if (null == blogid || blogid < 0) {
            return resultgenerator.genfailresult("非法请求");
        }
        if (stringutils.isempty(commentator)) {
            return resultgenerator.genfailresult("请输入称呼");
        }
        if (stringutils.isempty(email)) {
            return resultgenerator.genfailresult("请输入邮箱地址");
        }
        if (!patternutil.isemail(email)) {
            return resultgenerator.genfailresult("请输入正确的邮箱地址");
        }
        if (stringutils.isempty(commentbody)) {
            return resultgenerator.genfailresult("请输入评论内容");
        }
        if (commentbody.trim().length() > 200) {
            return resultgenerator.genfailresult("评论内容过长");
        }
        blogcomment comment = new blogcomment();
        comment.setblogid(blogid);
        comment.setcommentator(myblogutils.cleanstring(commentator));
        comment.setemail(email);
        if (patternutil.isurl(websiteurl)) {
            comment.setwebsiteurl(websiteurl);
        }
        comment.setcommentbody(myblogutils.cleanstring(commentbody));
        return resultgenerator.gensuccessresult(commentservice.addcomment(comment));
    }
}

以上就是java 实战项目锤炼之朴素风格个人博客系统的实现流程的详细内容，更多关于java 博客系统的资料请关注其它相关文章！