Springboot项目简单创建

1.File->new->Module

2.选择Spring Initializer

3.勾选需要的依赖：SpringBoot DevTools 、Lombok 、SpringWeb 、Mybatis Framework 、 MySQL Driver

<?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>2.3.2.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.wang</groupId>
    <artifactId>data_view</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>data_view</name>
    <description>dataview 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>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>2.1.3</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>

        <!--添加Thymeleaf启动器依赖-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.1.19</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <!--添加配置跳过测试-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.22.1</version>
                <configuration>
                    <skipTests>true</skipTests>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>

在resource目录下的application.properties写配置：

#应用名
spring.application.name=ems
#项目名
server.servlet.context-path=/data_view
#端口号
server.port=8989
#mybatis集成
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
spring.datasource.url=jdbc:mysql://*.*.*.*:3306/datasetname?characterEncoding=UTF-8&serverTimezone=UTC&useSSL=false
spring.datasource.username=root
spring.datasource.password=root

#mybatis的mapper路径
mybatis.mapper-locations=classpath:com/wang/mapper/*.xml
#起别名
mybatis.type-aliases-package=com.wang.entity
#打日志
logging.level.com.wang.dao=debug
logging.level.com.wang.service=info
logging.level.com.wang.controller=info

spring.thymeleaf.prefix=classpath:/static/
spring.thymeleaf.suffix=.html
#配置视图模板类型，如果视图模板使用的是html5需要配置
spring.thymeleaf.mode=HTML
spring.thymeleaf.encoding=UTF-8
#响应类型
spring.thymeleaf.servlet.content-type=text/html
#配置页面缓存
spring.thymeleaf.cache=false