仿牛客网项目（一）_仿牛客论坛项目

项目分析

本项目根据牛客网网站风格，开发网页论坛项目简化版，主要功能包括：用户注册登录验证、敏感词过滤、帖子发布、帖子回复评论、发送私信、点赞关注、网页搜索、权限控制、消息通知、性能优化等功能。

项目设计

系统架构图

技术架构图

架构搭建

项目环境配置

IDEA新建项目，选择Spring Initializr初始化springboot项目，Group，Package name根据自己的命名，

配置文件

application.properties

# ServerProperties
server.port=8080
server.servlet.context-path=/community
# ThymeleafProperties
spring.thymeleaf.cache=false
# DataSourceProperties
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/community?characterEncoding=utf-8&useSSL=false&serverTimezone=CST
# 数据库名称、密码
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.type=com.zaxxer.hikari.HikariDataSource
#最大连接数、超时时间等
spring.datasource.hikari.maximum-pool-size=15
spring.datasource.hikari.minimum-idle=5
spring.datasource.hikari.idle-timeout=30000

# MybatisProperties
#mapper扫描路经
mybatis.mapper-locations=classpath:mapper/*.xml
#在community下创建实体类
mybatis.type-aliases-package=com.ahtoh.community.entity
mybatis.configuration.use-generated-keys=true
mybatis.configuration.map-underscore-to-camel-case=true
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pom.xml
注意spring-boot-starter-parent 3.0 以上不支持Java1.8版本

<?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>2.7.0</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.ahtoh</groupId>
    <artifactId>community</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>community</name>
    <description>community</description>
    <properties>
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</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-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.16</version>
        </dependency>
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.3</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.12.0</version>
        </dependency>
    </dependencies>

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

</project>
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测试框架

@SpringBootApplication
public class CommunityApplication {

    public static void main(String[] args) {
        SpringApplication.run(CommunityApplication.class, args);
        System.out.println("hello");
    }
}
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启动项目查看控制台是否正确输出hello。