SpringBooot-基础<2>-POM.xml配置

　　项目创建完成后，需要配置pom.xml文件。

　　pom.xml里面的配置，按需进行添加，这里提供一份参考，后面做笔记会都用到。

  1 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  2     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  3     <modelVersion>4.0.0</modelVersion>
  4     <groupId>com.gongziyuan</groupId>
  5     <artifactId>core-users</artifactId>
  6     <version>0.0.1-SNAPSHOT</version>
  7     
  8     <parent>
  9         <groupId>org.springframework.boot</groupId>
 10         <artifactId>spring-boot-starter-parent</artifactId>
 11         <version>1.5.8.RELEASE</version>
 12         <relativePath />
 13     </parent>
 14 
 15     <properties>
 16         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 17         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 18         <java.version>1.8</java.version>
 19     </properties>
 20 
 21     <dependencies>
 22         <!-- SPRING BOOT WEB -->
 23         <dependency>
 24             <groupId>org.springframework.boot</groupId>
 25             <artifactId>spring-boot-starter-web</artifactId>
 26         </dependency>
 27 
 28         <!-- SPRING BOOT AOP -->
 29         <dependency>
 30             <groupId>org.springframework.boot</groupId>
 31             <artifactId>spring-boot-starter-aop</artifactId>
 32         </dependency>
 33 
 34         <!-- FREEMARKER框架 -->
 35         <dependency>
 36             <groupId>org.springframework.boot</groupId>
 37             <artifactId>spring-boot-starter-freemarker</artifactId>
 38         </dependency>
 39 
 40         <!-- 数据库 -->
 41         <dependency>
 42             <groupId>org.mybatis.spring.boot</groupId>
 43             <artifactId>mybatis-spring-boot-starter</artifactId>
 44             <version>1.3.2</version>
 45         </dependency>
 46 
 47         <dependency>
 48             <groupId>mysql</groupId>
 49             <artifactId>mysql-connector-java</artifactId>
 50             <scope>runtime</scope>
 51         </dependency>
 52 
 53         <dependency>
 54             <groupId>com.alibaba</groupId>
 55             <artifactId>druid</artifactId>
 56             <version>1.0.5</version>
 57         </dependency>
 58 
 59         <!-- Swagger -->
 60         <dependency>
 61             <groupId>io.springfox</groupId>
 62             <artifactId>springfox-swagger2</artifactId>
 63             <version>2.7.0</version>
 64         </dependency>
 65         <dependency>
 66             <groupId>io.springfox</groupId>
 67             <artifactId>springfox-swagger-ui</artifactId>
 68             <version>2.7.0</version>
 69         </dependency>
 70 
 71         <!-- page分页 -->
 72         <dependency>
 73             <groupId>com.github.pagehelper</groupId>
 74             <artifactId>pagehelper-spring-boot-starter</artifactId>
 75             <version>1.2.3</version>
 76         </dependency>
 77 
 78         <dependency>
 79             <groupId>com.alibaba</groupId>
 80             <artifactId>fastjson</artifactId>
 81             <version>1.2.58</version>
 82         </dependency>
 83         <dependency>
 84             <groupId>org.apache.commons</groupId>
 85             <artifactId>commons-lang3</artifactId>
 86             <version>3.8</version>
 87         </dependency>
 88 
 89         <dependency>
 90             <groupId>org.springframework.boot</groupId>
 91             <artifactId>spring-boot-devtools</artifactId>
 92         </dependency>
 93         
 94         <dependency>
 95             <groupId>org.springframework.boot</groupId>
 96             <artifactId>spring-boot-configuration-processor</artifactId>
 97             <optional>true</optional>
 98         </dependency>
 99     </dependencies>
100     
101 </project>

　　新见的工程pom.xml里面添加上述文件后，会有红点报错。如下：

　　解决方法：

　　　　更新一下项目即可：

　　　　　　选中项目，鼠标右键：maven -> Update Project... -> 点击ok

　　　　　　选择需要更新的项目，然后点击ok

　　　　更新后，红点报错消失：