maven配置文件说明.txt

UP 返回
1.以下即为文件pom.xml内容

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>mybatis_test</artifactId>
    <version>1.0-SNAPSHOT</version>

    <dependencies>
        <!--单元测试-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.7</version>
            <scope>test</scope>
        </dependency>
        <!--mybatis核心-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.2.8</version>
        </dependency>
        <!--数据库确定-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>8.0.15</version>
        </dependency>
<!--        <dependency>-->
<!--            <groupId>commons-lang</groupId>-->
<!--            <artifactId>commons-lang</artifactId>-->
<!--            <version>2.5</version>-->
<!--        </dependency>-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.16</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>

    <!--▶构建相关的东西由插件管理-->
    <!--处理资源被过滤的问题-->
    <build>
        <plugins>
            <!--▶maven3默认支持的是jdk1.5编译,所以需要用1.8的话要配上这个-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.8</source><!--▶源代码使用的jdk版本-->
                    <target>1.8</target><!--▶需要生成的目标class文件的编码版本-->
                    <encoding>UTF-8</encoding><!--字符集编码-->
                </configuration>
            </plugin>
        </plugins>
        <!--▶一般资源文件都放在resources里,如果遵守的话就不用配下面这个配置-->
        <!--▶但是如果懒得移动,直接在java文件夹中写配置文件,配上这个项目就也可以读到配置了-->
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
    </properties>

</project>


2.maven项目有时候写代码使用@时无法获得所需的类,比如:
	@RunWith(SpringJUnit4ClassRunner.class)				//这个地方报错
	public class EmployeeServiceImplTest extends TestCase
  但是可以通过鼠标点到对应的类上去,可以看看pom里对该类的依赖是不是加上了test的限制,去掉就可以了:
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>${org.springframework.version}</version>
			<!-- <scope>test</scope> -->					//■去掉
		</dependency>





DOWN 返回