初始化项目与基础模块
git仓库
https://git.acwing.com/Zwww/nichangyunshu
git init
git config user.name "Zwww"
git config user.email "zv041118@163.com"
git remote add origin git@git.acwing.com:Zwww/nichangyunshu.git
git status
git add .
git status
git commit -m "项目搭建 后端初始化"
git push -u origin master
后端初始化
创建
javaspring
环境选择 java8 springboot2.7.6
mysql
create database nichangyunshu;
use nichangyunshu;
整合依赖
pom.xml
<?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>
<groupId>com.zwnsyw</groupId>
<artifactId>nichangyunshu-backend</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>nichangyunshu-backend</name>
<description>nichangyunshu-backend</description>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<spring-boot.version>2.7.6</spring-boot.version>
</properties>
<dependencies>
<!-- - - - - - - - - SpringBoot Base - - - - - - - - - -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- AOP 切面 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- jwt -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>0.11.5</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>0.11.5</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>0.11.5</version>
<scope>runtime</scope>
</dependency>
<!-- - - - - - - - - - - Database - - - - - - - - - - - - -->
<!-- MyBatis Plus (需移除MyBatis) -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.5.9</version>
</dependency>
<!-- MyBatis Plus 分页插件 -->
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-jsqlparser-4.9</artifactId>
</dependency>
<!-- mysql 连接 -->
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<scope>runtime</scope>
</dependency>
<!-- - - - - - - - - - - 注解处理 - - - - - - - - - - - - -->
<!-- 样板代码注解 -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<!-- dto校验注解 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
</dependency>
<!-- - - - - - - - - - - utools - - - - - - - - - - - - -->
<!-- hutool工具箱 -->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.26</version>
</dependency>
<!-- Apache commons 工具箱 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.12.0</version>
</dependency>
<!-- swagger 接口文档 -->
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-openapi2-spring-boot-starter</artifactId>
<version>4.4.0</version>
</dependency>
<!-- BCrypt for password hashing -->
<dependency>
<groupId>org.mindrot</groupId>
<artifactId>jbcrypt</artifactId>
<version>0.4</version>
</dependency>
<!-- markdown to html -->
<dependency>
<groupId>com.atlassian.commonmark</groupId>
<artifactId>commonmark</artifactId>
<version>0.17.0</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-dependencies</artifactId>
<version>${spring-boot.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-bom</artifactId>
<version>3.5.9</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot.version}</version>
<configuration>
<mainClass>com.zwnsyw.nichangyunshubackend.NichangyunshuBackendApplication</mainClass>
<skip>true</skip>
</configuration>
<executions>
<execution>
<id>repackage</id>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
application.yml
server:
port: 8686
servlet:
context-path: /api
spring:
application:
name: nichangyunshu-backend
datasource:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/nichangyunshu?useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
username: root
password: zw200495
mybatis-plus:
configuration:
map-underscore-to-camel-case: false # 不自动下划线转驼峰 手动统一命名为全驼峰
# log-impl: org.apache.ibatis.logging.stdout.StdOutImpl # 仅在开发环境开启日志(会输出拼接的sql语句方便调试)
default-enum-type-handler: org.apache.ibatis.type.EnumOrdinalTypeHandler # 解决@EnumValue不生效
global-config:
db-config:
logic-delete-field: isDelete # 全局逻辑删除的实体字段名
logic-delete-value: 1 # 逻辑已删除值（默认为 1）
logic-not-delete-value: 0 # 逻辑未删除值（默认为 0）
# 接口文档配置
knife4j:
enable: true
openapi:
title: "接口文档"
version: 1.0
group:
default:
api-rule: package
api-rule-resources:
- com.zwnsyw.nichangyunshubackend.controller
security:
salt: ${USER_SALT:default_salt_value}
基础公共代码与config
全局异常处理器、通用请求/返回类
复制之前的包
记得重启一下 确保包名都设置正确
基础config
跨域config 拦截器鉴权config mybatisplus-config
拦截器暂时注释掉 后续添加rbac后再拦截
其他工具代码及包层级
测试接口文档
编写测试代码：
package com.zwnsyw.nichangyunshubackend.controller;
import com.zwnsyw.nichangyunshubackend.common.response.BaseResponse;
import com.zwnsyw.nichangyunshubackend.common.response.ResultUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("/")
public class TestController {
@GetMapping("/health")
public BaseResponse<String> health() {
return ResultUtils.success("ok");
}
}
访问 http://localhost:8686/api/doc.html
项目分区导航：⬅️ 12-数据需求 | 13-初始化项目与基础模块 | ➡️ 14-用户模块 RBAC
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