TA的每日心情 | 奋斗 昨天 08:49 |
---|
签到天数: 927 天 [LV.10]以坛为家III
|
众所周知,SpringBoot是目前非常流行的Java开发框架。
今天分享一个简单的案例。
①:新建项目
省略。
②:Maven配置文件
- <?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>2.5.13</version>
- <relativePath/> <!-- lookup parent from repository -->
- </parent>
- <groupId>com.cnhongker</groupId>
- <artifactId>platform</artifactId>
- <version>0.0.1-SNAPSHOT</version>
- <name>platform</name>
- <description>Demo project for Spring Boot</description>
- <properties>
- <java.version>1.8</java.version>
- </properties>
- <dependencies>
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-web</artifactId>
- </dependency>
- <dependency>
- <groupId>mysql</groupId>
- <artifactId>mysql-connector-java</artifactId>
- <scope>runtime</scope>
- </dependency>
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-test</artifactId>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>com.baomidou</groupId>
- <artifactId>mybatis-plus-boot-starter</artifactId>
- <version>3.5.1</version>
- </dependency>
- <dependency>
- <groupId>org.projectlombok</groupId>
- <artifactId>lombok</artifactId>
- <version>1.16.20</version>
- </dependency>
- </dependencies>
- <build>
- <plugins>
- <plugin>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-maven-plugin</artifactId>
- </plugin>
- </plugins>
- </build>
- </project>
复制代码
③:编写项目配置文件
主配置文件
- spring:
- profiles:
- active: dev
- server:
- port: 8081
复制代码
激活配置的文件
- spring:
- datasource:
- driver-class-name: com.mysql.cj.jdbc.Driver
- url: jdbc:mysql://127.0.0.1:3306/platform?serverTimezone=Asia/Shanghai&characterEncoding=UTF-8&useSSL=false
- username: root
- password: root
- mybatis-plus:
- mapper-locations: classpath:mapper/**/*.xml
- #实体扫描,多个package用逗号或者分号分隔
- type-aliases-package: com.cnhongker.platform.entity
- global-config:
- db-config:
- #主键类型 0:"数据库ID自增",1:"无主键设置",2:"用户输入ID",3:"全局唯一ID (数字类型唯一ID)", 4:"全局唯一ID UUID";
- id-type: ASSIGN_ID
- #是否开启大写命名,默认不开启
- capital-mode: true
- #逻辑删除配置
- logic-delete-value: 0
- logic-not-delete-value: 1
- configuration:
- map-underscore-to-camel-case: true
- cache-enabled: false
- call-setters-on-nulls: true
复制代码
几个重要说明:
Response.java: 全局响应实体,用于封装Ajax请求结果数据
GlobalException.java 全局异常处理
运行效果
源码
|
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有帐号?注册
x
|