简单实现在eclip中springboot项⽬连接数据库简单实现在eclip中spring boot项⽬连接数据库英文翻译字典
第⼀步：
1.⾸先创建⼀个maven项⽬，在此之前要确定你已经配置好了有关maven的插件。new << project
本项⽬命名并不规范，请原谅
2.记得勾选第⼀项
3.进⾏项⽬命名
desiresGroup Id : org.springframework.boot
Aetifact : spring-boot-starter-parent
Version : 2.0.0.RELEASE
4.创建好后的效果
5.在l中引⼊有关包
<?xml version="1.0" encoding="UTF-8"?>题目类型
<project xmlns="maven.apache/POM/4.0.0" xmlns:xsi="www.w3/2001/XMLSchema-instance" xsi:schemaLocation="maven.apache/POM/4.0.0 maven.apache/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.midgetontoes</groupId>
<artifactId>y</artifactId>
<!-- 记得改成你的项⽬名 -->
<version>1.0-SNAPSHOT</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<spring.boot.version>2.3.1.RELEASE</spring.boot.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring.boot.version}</version>
<exclusions>
<exclusion>
florida state university
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>chengdu
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId&batis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.1.3</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>6.0.4</version>
</dependency>
<dependency>
green skin<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>成分英文
<version>2.3.1.RELEASE</version>
</dependency>
</dependencies>
allround<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring.boot.version}</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
第⼆步：
1.创建有关的包
注意application.java的位置
2.创建有关类，
(1)怎样创建application.properties⽂件
英语名字大全第三步：
1.创建了⼀个y数据库，⾥⾯的表名为 yyniosh
2.在数据表中加⼊有关数据
3.在eclip中连接数据库
(1)application.properties⽂件加⼊
rver.port=8083
spring.datasource.sql.cj.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/y?uUnicode=true&characterEncoding=utf-8&uSSL=true&rverTimezone=UTC spring.datasource.urname=root
spring.datasource.password=mysql
mybatis.mapper-locations: classpath:mapper/*.xml
