STS中poem.xml配置文件

 <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/maven-v4_0_0.xsd">
     <modelVersion>4.0.</modelVersion>
     <groupId>cn.yzq.qiang</groupId>
     <artifactId>Login</artifactId>
     <packaging>war</packaging>
     <version>0.0.-SNAPSHOT</version>
     <name>Login Maven Webapp</name>
     <url>http://maven.apache.org</url>
     <!-- 创建变量 -->
     <properties>
         <spring.version>5.1..RELEASE</spring.version>
     </properties>
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <version>3.8.</version>
             <scope>test</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
             <version>${spring.version}</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
             <version>${spring.version}</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
             <version>1.2.</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
             <version>1.7.</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>
             <version>3.1.</version>
             <scope>provided</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/javax.servlet/jstl -->
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>jstl</artifactId>
             <version>1.2</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <version>5.1.</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.alibaba/druid -->
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>druid</artifactId>
             <version>1.1.</version>
         </dependency>

         <!-- https://mvnrepository.com/artifact/joda-time/joda-time -->
         <!-- 支持时间格式自动转化 -->
         <dependency>
             <groupId>joda-time</groupId>
             <artifactId>joda-time</artifactId>
             <version>2.10.</version>
         </dependency>
         <!-- 对象转json -->
         <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
             <version>2.9.</version>
         </dependency>
         <!-- <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId>
             <version>1.2.</version> </dependency> -->
         <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
         <!-- <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId>
             <version>1.7.</version> </dependency> -->
     </dependencies>
     <build>
         <finalName>classBeforeTest</finalName>
         <plugins>
             <!-- war包的编译插件 -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-war-plugin</artifactId>
                 <version>2.6</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.7.</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
             </plugin>
         </plugins>
     </build>
 </project>