springboot+vue练手级项目，真实的在线博客系统

Posted ljm_99

tags:

篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了springboot+vue练手级项目，真实的在线博客系统相关的知识，希望对你有一定的参考价值。

文章目录

spring boot 练手实战项目说明

视频链接

码神之路网站所使用的博客，项目简单，需求明确，容易上手，非常适合做为练手级项目。

最终成品

blog.mszlu.com

项目讲解说明：

  1. 提供前端工程，只需要实现后端接口即可
  2. 项目以单体架构入手，先快速开发，不考虑项目优化，降低开发负担
  3. 开发完成后，开始优化项目，提升编程思维能力
  4. 比如页面静态化，缓存，云存储，日志等
  5. docker部署上线
  6. 云服务器购买，域名购买，域名备案等

项目使用技术 ：

springboot + mybatisplus+redis+mysql

基础知识

mybatisDao层 Mapper层 controller层 service层 model层 entity层 简介
mall商场学习文档
mybatisplus学习文档
mybatisplus配套代码
easycode搭配mybatisplus巨爽

推荐安装插件
配好@Data使用

查看文章代码结构

自动提示编写的代码

快速生成xml文件

区分括号

vscode插件

面试准备

springboot个人博客项目面试准备

1. 工程搭建

前端的工程：

npm install
npm run build
npm run dev

1.1 新建maven工程

<?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.mszlu</groupId>
    <artifactId>blog-parent</artifactId>
    <version>1.0-SNAPSHOT</version>


    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.5.0</version>
        <relativePath/>
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
            <!-- 排除 默认使用的logback  -->
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- log4j2 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-log4j2</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-aop</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>
        <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>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>


        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.76</version>
        </dependency>

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

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-configuration-processor</artifactId>
            <optional>true</optional>
        </dependency>

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

        <dependency>
            <groupId>commons-collections</groupId>
            <artifactId>commons-collections</artifactId>
            <version>3.2.2</version>
        </dependency>

        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
            <version>3.4.3</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
        <!-- https://mvnrepository.com/artifact/joda-time/joda-time -->
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
            <version>2.10.10</version>
        </dependency>
    </dependencies>

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

</project>

删除src文件

1.1.2遇到的bug

maven子工程如何引用父工程

1.2 配置

#server
server.port= 8888
spring.application.name=mszlu_blog
# datasource
spring.datasource.url=jdbc:mysql://localhost:3306/blog?useUnicode=true&characterEncoding=UTF-8&serverTimeZone=UTC
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver

#mybatis-plus
mybatis-plus.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl
mybatis-plus.global-config.db-config.table-prefix=ms_



package com.mszlu.blog.config;

import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
//扫包，将此包下的接口生成代理实现类，并且注册到spring容器中
@MapperScan("com.mszlu.blog.dao")
public class MybatisPlusConfig 
	//分页插件
    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor()
        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
        interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
        return interceptor;
    



package com.mszlu.blog.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfig  implements WebMvcConfigurer 

    @Override
    public void addCorsMappings(CorsRegistry registry) 
        //跨域配置，不可设置为*，不安全, 前后端分离项目，可能域名不一致
        //本地测试 端口不一致 也算跨域
        registry.addMapping("/**").allowedOrigins("http://localhost:8080");

1.3 启动类

package com.mszlu.blog;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class BlogApp 

    public static void main(String[] args) 
        SpringApplication.run(BlogApp.class,args);

2. 首页-文章列表

2.1 接口说明

接口url：/articles

请求方式：POST

请求参数：

参数名称参数类型说明
pageint当前页数
pageSizeint每页显示的数量

返回数据：


    "success": true,
    "code": 200,
    "msg": "success",
    "data": [
        
            "id": 1,
            "title": "springboot介绍以及入门案例",
            "summary": "通过Spring Boot实现的服务，只需要依靠一个Java类，把它打包成jar，并通过`java -jar`命令就可以运行起来。\\r\\n\\r\\n这一切相较于传统Spring应用来说，已经变得非常的轻便、简单。",
            "commentCounts": 2,
            "viewCounts": 54,
            "weight": 1,
            "createDate": "2609-06-26 15:58",
            "author": "12",
            "body": null,
            "tags": [
                
                    "id": 5,
                    "avatar": null,
                    "tagName": "444"
                ,
                
                    "id": 7,
                    "avatar": null,
                    "tagName": "22"
                ,
                
                    "id": 8,
                    "avatar": null,
                    "tagName": "11"
                
            ],
            "categorys": null
        ,
        
            "id": 9,
            "title": "Vue.js 是什么",
            "summary": "Vue (读音 /vjuː/，类似于 view) 是一套用于构建用户界面的渐进式框架。",
            "commentCounts": 0,
            "viewCounts": 3,
            "weight": 0,
            "createDate": "2609-06-27 11:25",
            "author": "12",
            "body": null,
            "tags": [
                
                    "id": 7,
                    "avatar": null,
                    "tagName": "22"
                
            ],
            "categorys": null
        ,
        
            "id": 10,
            "title": "Element相关",
            "summary": "本节将介绍如何在项目中使用 Element。",
            "commentCounts": 0,
            "viewCounts": 3,
            "weight": 0,
            "createDate": "2609-06-27 11:25",
            "author": "12",
            "body": null,
            "tags": [
                
                    "id": 5,
                    "avatar": null,
                    "tagName": "444"
                ,
                
                    "id": 6,
                    "avatar": null,
                    "tagName": "33"
                ,
                
                    "id": 7,
                    "avatar": null,
                    "tagName": "22"
                ,
                
                    "id": 8,
                    "avatar": null,
                    "tagName": "11"
                
            ],
            "categorys": null
        
    ]

2.2 编码

2.2.0 Spring—基于注解开发

Spring基于注解的开发
每个注解的作用

2.2.1 表结构

文章表

CREATE TABLE `blog`.`ms_article`  (
  `id` bigint(0) NOT NULL AUTO_INCREMENT,
  `comment_counts` int(0) NULL DEFAULT NULL COMMENT '评论数量',
  `create_date` vue练手小项目--眼镜在线试戴


 SpringBoot练手项目总结


 手撸一个基于Springboot+Vue的书籍论坛系统，可用于课程设计和毕业设计或者练手


 手撸一个基于Springboot+Vue的书籍论坛系统，可用于课程设计和毕业设计或者练手


 Spring Boot + Vue 音乐网站开源项目，前后端分离，拿来练手真不错！


 手撸一个基于Springboot+Vue的书籍论坛系统，可用于课程设计和毕业设计或者练手