SpringBoot 整合相關配置mybaits、mysql、freemarker等基礎 (三)

上一篇文章分享瞭如何快速創建一個springboot項目，這篇文章就介紹配置一些相關文件。

1、添加依賴相關需要的架包

<?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>2.2.6.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demo</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>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <!-- mybatis核心包 -->
       <!-- <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.3.0</version>
        </dependency>-->
        <dependency>
            <groupId>org.mybatis.spring.boot</groupId>
            <artifactId>mybatis-spring-boot-starter</artifactId>
            <version>1.3.0</version>
        </dependency>
        <!-- mysql驅動包 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.29</version>
        </dependency>

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.51</version>
        </dependency>

        <!--freemarker-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-freemarker</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>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

2、配置yml文件

spring:
  datasource:
    url: jdbc:mysql://192.168.1.18:3306/xinjue?useOldAliasMetadataBehavior=true&zeroDateTimeBehavior=convertToNull&useUnicode=true&characterEncoding=utf-8
    driver-class-name: com.mysql.jdbc.Driver
    password: xinjue  #用戶名
    username: xinjue #密碼
  resources:
    static-locations: classpath:templates/,classpath:static/ #靜態資源 頁面 css 圖片 js
###########下面是整合freemarker start
  freemarker:
    request-context-attribute: req  #req訪問request
    suffix: .html  #後綴名
    content-type: text/html
    enabled: true
    cache: false #緩存配置
    template-loader-path: classpath:/templates/ #模板加載路徑 按需配置
    charset: UTF-8 #編碼格式
    settings:
      number_format: '0.##'   #數字格式化，無小數點
########## 下面是整合freemarker  end

####### 下面是整合mybatis start
mybatis:
  type-aliases-package: com.demo.meta
  mapper-locations: classpath:mapper/*.xml
####### 下面是整合mybatis end