交友项目【后端环境搭建】

时间：2022-08-06 01:16:53


目录

1：环境搭建

1.1：MYSQL数据库

1.1.1：导入相应的sql

1.2：Linux中的docker-compose方法集中部署

1.2.1：介绍

1.3：IDEA设置

1.3.1：基本要求

1.3.2：设置项目编码格式

1.3.3：设置Maven仓库

1.4：Maven模块分析

1.4.1：工程主体架构介绍

1.4.2：工程架构搭建

1.4.3：模块依赖分析

1.5：模块依赖

1.5.1：tanhua-parent父项目

1.5.2：tanhua-autoconfig(自动装配)

1.5.3：tanhua-model（实体类）

1.5.4：tanhua-commons（工具类）

1.5.5：tanhua-dubbo（父dubbo）

1.5.6：tanhua-dubbo-interface(将项目中的进行封装到接口模块中)

1.5.7：tanhua-dubbo-db：提供接口的实现类模块（暴露自己的实现提供给消费）

1.5.8：tanhua-dubbo-mongo:(mongodb数据库)

1.5.9：tanhua-app-server：消费者服务用来调用接口模块，消费提供者模块的实现

1.6：Lombok

1.6.1：配置安装

1.6.2：常用注解

1：环境搭建

1.1：MYSQL数据库

数据库表

说明

tb_user

用户表

tb_user_info

用户详情表

tb_settings

用户设置表

tb_question

好友问题表

tb_black_list

黑名单

tb_announcement

公告表

将资料中数据库表导入到MYSQL中

1.1.1：导入相应的sql

交友项目【后端环境搭建】

（1） 打开Navicat ，点击右键选择新建数据库，名字跟我们要导入的数据库的名字一样，字符集一般选utf-8  

交友项目【后端环境搭建】

 （2） 在新建的数据库上右击，选择“运行SQL文件”，在提示框中选择文件所在的路径，编码保持一致选择utf-8

交友项目【后端环境搭建】

 

（3） 提示Successfully 导入成功后，可能在左侧看不到导入的数据库，关闭Navicat，重新打开即可看到  

1.2：Linux中的docker-compose方法集中部署

  • 探花交友学习中，除MySQL数据库部署到本地电脑中。其他涉及到的所有组件都已经以docker形式安装到虚拟机中。我们只需要进入虚拟机，使用简单的命令即可。为了方便学习与减少基础服务占用的学习时间，全部使用docker-compose的方式集中式部署。这些文件在linux虚拟机中的/root/docker-file文件夹下

可视化工具的查看图：

交友项目【后端环境搭建】

  虚拟机中的图片：

交友项目【后端环境搭建】

 

  • 每个文件夹中都包含一个docker-compose.yml配置文件，一键启动并部署应用。
#进入组件目录
cd /root/docker-file/base/
#执行docker-compose命令
docker-compose up -d

 

1.2.1：介绍

base

  • 其中包含redis，nacos，yapi，mongo

fastdfs

  • 包含fastdfs操作需要的组件

rmq

  • 包含RabbitMQ需要所有组件

recommend

  • 包含推荐系统需要所有组件

1.3：IDEA设置

1.3.1：基本要求

项目依赖环境（需提前安装好）

  • JDK1.8
  • Intellij Idea
  • maven-3.x以上
  • Git
  • UTF-8编码格式

1.3.2：设置项目编码格式

1.3.3：设置Maven仓库

  • 设置本地仓库，建议使用资料中提供好的仓库

    • 交友项目【后端环境搭建】

  •  

1.4：Maven模块分析

1.4.1：工程主体架构介绍

父工程

工程名称

说明

tanhua-parent

tanhua-autoconfig

自动装配的工具类

tanhua-parent

tanhua-model

实体类模块

tanhua-parent

tanhua-dubbo

Dubbo子模块（可以理解为文件夹，管理dubbo模块）

tanhua-parent

tanhua-app-server

与手机端交互的入口模块

tanhua-parent

tanhua-commons

工具类模块

tanhua-dubbo

tanhua-dubbo-interface

Dubbo接口模块

tanhua-dubbo

tanhua-dubbo-db

Dubbo服务模块（数据库部分）

tanhua-dubbo

tanhua-dubbo-mongo

Dubbo服务模块（MongoDB部分）

1.4.2：工程架构搭建

  • 整体项目使用Maven架构搭建，采用聚合工程形式管理模块，为了便于调用，dubbo需要拆分为接口模块和服务模块

    • 交友项目【后端环境搭建】

  •  

    • 交友项目【后端环境搭建】

  •  

1.4.3：模块依赖分析

交友项目【后端环境搭建】

 

1.5：模块依赖

1.5.1：tanhua-parent父项目

父项目包含其他子模块，管理依赖

<?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.czxy.tanhua</groupId>
    <artifactId>tanhua-parent</artifactId>
    <packaging>pom</packaging>
    <version>1.0-SNAPSHOT</version>
    <modules>
        <module>tanhua-app-server</module>
        <module>tanhua-autoconfig</module>
        <module>tanhua-commons</module>
        <module>tanhua-dubbo</module>
        <module>tanhua-model</module>
        <module>tanhua-dubbo/tanhua-dubbo-db</module>
        <module>tanhua-dubbo/tanhua-dubbo-interface</module>
        <module>tanhua-dubbo/tanhua-dubbo-mongo</module>
    </modules>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.9.RELEASE</version>
    </parent>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <mysql.version>5.1.47</mysql.version>
        <jackson.version>2.11.0</jackson.version>
        <druid.version>1.0.9</druid.version>
        <servlet-api.version>2.5</servlet-api.version>
        <jsp-api.version>2.0</jsp-api.version>
        <joda-time.version>2.5</joda-time.version>
        <commons-lang3.version>3.3.2</commons-lang3.version>
        <commons-io.version>1.3.2</commons-io.version>
        <mybatis.version>3.5.6</mybatis.version>
        <mybatis.mybatis-plus.version>3.4.1</mybatis.mybatis-plus.version>
        <lombok.version>1.18.8</lombok.version>
        <mongo.version>4.0.5</mongo.version>
        <spring-cloud.version>Hoxton.SR10</spring-cloud.version>
        <spring-cloud-alibaba.version>2.2.5.RELEASE</spring-cloud-alibaba.version>
    </properties>

    <!--通用依赖-->
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
        <dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-all</artifactId>
            <version>5.4.3</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.8</version>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-bom</artifactId>
                <version>4.1.59.Final</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <dependency>
                <groupId>io.projectreactor</groupId>
                <artifactId>reactor-bom</artifactId>
                <version>2020.0.4</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <dependency>
                <groupId>io.projectreactor.netty</groupId>
                <artifactId>reactor-netty</artifactId>
                <version>0.9.8.RELEASE</version>
            </dependency>

            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <dependency>
                <groupId>com.alibaba.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>${spring-cloud-alibaba.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

            <dependency>
                <groupId>joda-time</groupId>
                <artifactId>joda-time</artifactId>
                <version>${joda-time.version}</version>
            </dependency>

            <!-- mybatis-plus插件依赖 -->
            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatis-plus-boot-starter</artifactId>
                <version>${mybatis.mybatis-plus.version}</version>
            </dependency>
            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatis-plus</artifactId>
                <version>${mybatis.mybatis-plus.version}</version>
            </dependency>

            <!-- MySql -->
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>

            <dependency>
                <groupId>org.mongodb</groupId>
                <artifactId>mongodb-driver-sync</artifactId>
                <version>${mongodb.version}</version>
            </dependency>

            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <optional>true</optional>
                <version>${lombok.version}</version>
            </dependency>

            <dependency>
                <groupId>org.apache.commons</groupId>
                <artifactId>commons-lang3</artifactId>
                <version>${commons-lang3.version}</version>
            </dependency>

            <!-- Jackson Json处理工具包 -->
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-databind</artifactId>
                <version>${jackson.version}</version>
            </dependency>
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>${druid.version}</version>
            </dependency>
            <dependency>
                <groupId>commons-codec</groupId>
                <artifactId>commons-codec</artifactId>
                <version>1.11</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <!-- java编译插件 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.2</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <!-- 打包可运行的spring boot项目 【需要时，拷贝所需项目】
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <mainClass>启动类</mainClass>
                </configuration>
            </plugin>
            -->
        </plugins>
    </build>
</project>

1.5.2：tanhua-autoconfig(自动装配)

Spring自动装配工具类：阿里云发送短信，图片上传，图片人脸识别

<?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">
    <parent>
        <artifactId>tanhua-parent</artifactId>
        <groupId>com.czxy.tanhua</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>tanhua-autoconfig</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>
        <!--阿里云核心API-->
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>aliyun-java-sdk-core</artifactId>
            <version>4.5.3</version>
        </dependency>
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>dysmsapi20170525</artifactId>
            <version>2.0.1</version>
        </dependency>
        <!--阿里云oss存储API-->
        <dependency>
            <groupId>com.aliyun.oss</groupId>
            <artifactId>aliyun-sdk-oss</artifactId>
            <version>3.10.2</version>
        </dependency>
        <!--阿里云人识别-->
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>facebody20191230</artifactId>
            <version>1.0.10</version>
        </dependency>
        <!--百度人脸识别API-->
        <dependency>
            <groupId>com.baidu.aip</groupId>
            <artifactId>java-sdk</artifactId>
            <version>4.8.0</version>
        </dependency>
        <!--springboot基础起步依赖-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.easemob.im</groupId>
            <artifactId>im-sdk-core</artifactId>
            <version>0.2.5</version>
        </dependency>
        <dependency>
            <groupId>com.aliyun</groupId>
            <artifactId>aliyun-java-sdk-green</artifactId>
            <version>3.6.1</version>
        </dependency>
    </dependencies>
</project>

1.5.3：tanhua-model（实体类）

实体类模块主要是封装具体的实体类

交友项目【后端环境搭建】

 

<?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">
    <parent>
        <artifactId>tanhua-parent</artifactId>
        <groupId>com.czxy.tanhua</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>tanhua-model</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>
        <!--MybatisPlus依赖-->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus</artifactId>
        </dependency>

        <!--        代码生成器-->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-generator</artifactId>
            <version>3.4.1</version>
        </dependency>
        <!--        velocity模板引擎-->
        <dependency>
            <groupId>org.apache.velocity</groupId>
            <artifactId>velocity-engine-core</artifactId>
            <version>2.3</version>
        </dependency>
    </dependencies>
</project>

1.5.4：tanhua-commons（工具类）

工具类：目前包含了JwtUtils

<?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">
    <parent>
        <artifactId>tanhua-parent</artifactId>
        <groupId>com.czxy.tanhua</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>tanhua-commons</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>
        <!--工具包-->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
        </dependency>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
        </dependency>
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
        </dependency>
        <!--jwt依赖-->
        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.9.1</version>
        </dependency>
    </dependencies>

</project>

1.5.5：tanhua-dubbo（父dubbo）

交友项目【后端环境搭建】

 

dubbo模块属于子模块，在子模块里面还有三个子模块

<?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">
    <parent>
        <artifactId>tanhua-parent</artifactId>
        <groupId>com.czxy.tanhua</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>tanhua-dubbo</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>

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

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>

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

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>

        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
        </dependency>

        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
        </dependency>

        <!-- Dubbo Spring Cloud Starter -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-dubbo</artifactId>
        </dependency>

        <!-- Spring Cloud Nacos Service Discovery -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>

        <dependency>
            <groupId>com.czxy.tanhua</groupId>
            <artifactId>tanhua-commons</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>com.czxy.tanhua</groupId>
            <artifactId>tanhua-dubbo-interface</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>

    </dependencies>
</project>

1.5.6：tanhua-dubbo-interface(将项目中的进行封装到接口模块中)

将提供者的提供的接口实现方法专门封装到一个接口模块中

<?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">
    <parent>
        <artifactId>tanhua-parent</artifactId>
        <groupId>com.czxy.tanhua</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../../pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>tanhua-dubbo-interface</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>
        <dependency>
            <groupId>com.czxy.tanhua</groupId>
            <artifactId>tanhua-model</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
    </dependencies>
</project>

1.5.7：tanhua-dubbo-db：提供接口的实现类模块（暴露自己的实现提供给消费）

 提供者模块，暴露自己的接口实现类供消费者调用

<?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">
    <parent>
        <artifactId>tanhua-parent</artifactId>
        <groupId>com.czxy.tanhua</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../../pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>tanhua-dubbo-db</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>

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

        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-boot-starter</artifactId>
        </dependency>

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

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
        </dependency>

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>

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

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>

        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
        </dependency>

        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
        </dependency>

        <!-- Dubbo Spring Cloud Starter -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-dubbo</artifactId>
        </dependency>

        <!-- Spring Cloud Nacos Service Discovery -->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>

        <dependency>
            <groupId>com.czxy.tanhua</groupId>
            <artifactId>tanhua-dubbo-interface</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>

    </dependencies>
</project>

1.5.8：tanhua-dubbo-mongo:(mongodb数据库)

<?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">
    <parent>
        <artifactId>tanhua-parent</artifactId>
        <groupId>com.czxy.tanhua</groupId>
        <version>1.0-SNAPSHOT</version>
        <relativePath>../../pom.xml</relativePath>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>tanhua-dubbo-mongo</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

</project>

1.5.9：tanhua-app-server：消费者服务用来调用接口模块，消费提供者模块的实现

app端请求到这个模块，该模块接收请求，处理请求。

<?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">
    <parent>
        <artifactId>tanhua-parent</artifactId>
        <groupId>com.czxy.tanhua</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>tanhua-app-server</artifactId>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
    <dependencies>

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

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

        <!--lombok依赖-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>

        <!--工具包-->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
        </dependency>
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
        </dependency>

        <!--jwt依赖-->
        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.9.1</version>
        </dependency>

        <!--fastdfs文件存储-->
        <dependency>
            <groupId>com.github.tobato</groupId>
            <artifactId>fastdfs-client</artifactId>
            <version>1.26.7</version>
            <exclusions>
                <exclusion>
                    <groupId>ch.qos.logback</groupId>
                    <artifactId>logback-classic</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- Dubbo Spring Cloud Starter-->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-dubbo</artifactId>
        </dependency>

        <!-- Spring Cloud Nacos Service Discovery-->
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        </dependency>

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

        <dependency>
            <groupId>com.czxy.tanhua</groupId>
            <artifactId>tanhua-dubbo-interface</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>com.czxy.tanhua</groupId>
            <artifactId>tanhua-commons</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>com.czxy.tanhua</groupId>
            <artifactId>tanhua-autoconfig</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
        </dependency>

    </dependencies>

</project>

1.6：Lombok

  • lombok 提供了简单的注解的形式来帮助我们简化消除一些必须有但显得很臃肿的 java 代码，尤其是针对pojo。
  • 官网：Project Lombok

1.6.1：配置安装

<!--简化代码的工具包-->
<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <optional>true</optional>
</dependency>

安装IDEA插件：

交友项目【后端环境搭建】

如果不安装插件，程序可以正常执行，但是看不到生成的一些代码，如：get set方法。  

1.6.2：常用注解

  • @Data：注解在类上；提供类所有属性的 getting 和 setting 方法，此外还提供了equals canEqual hashCode toString 方法
  • @Setter：注解在属性上；为属性提供 setting 方法
  • @Getter：注解在属性上；为属性提供 getting 方法
  • @Slf4j：注解在类上；为类提供一个 属性名为log 的 slf4j日志对象
  • @NoArgsConstructor：注解在类上；为类提供一个无参的构造方法
  • @AllArgsConstructor：注解在类上；为类提供一个全参的构造方法
  • @Builder：使用Builder模式构建对象
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