MVN学习笔记1中提到的内容,有哪些长尾词可以深入探讨?
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本文共计1081个文字,预计阅读时间需要5分钟。
Maven学习笔记:运行mvn命令,查看版本:mvn -v。设置代理,编辑settings.xml文件:proxies -> proxy -> id -> abc/id,active -> true,protocol -> http/protocol,host -> /host,port -> /port,username -> /username,password -> /password,nonProxyHosts -> /nonProxyHosts。
mvn学习笔记1
1 mvn -v查看版本
2 设置代理
编辑settings.xml文件
<proxies>
<proxy>
<id>abc</id>
<active>true</active>
<protocol>maven.apache.org/POM/4.0.0"
xmlns:xsi="www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="maven.apache.org/POM/4.0.0
maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.juvenxu.mvnbook.account</groupId>
<artifactId>account-parent</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>pom</packaging>
<name>Account Parent</name>
<properties>
<springframework.version>2.5.6</springframework.version>
<junit.version>4.7</junit.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-
plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-
plugin</artifactId>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
这里有定义了父的依赖和插件。而子的继承则变为:
<parent>
<groupId>com.juvenxu.mvnbook.account</groupId>
<artifactId>account-parent</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../account-parent/pom.xml</relativePath>
</parent>
。。。。这里定义具体的依赖,其依赖不需要版本号了,比如这样:
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
</dependencies>
13 剪裁反应堆
比如多个模块的话,有可能只是选取其中的某些部分:
比如mvn-aggragtor下有mvn-email,mvn-parent,mvn-persist,mvn-email依赖mvn-
parent,则
mvn clean install -pl account-email -am
-pl:构建指定的模块,模块间用逗号分割 -am:同时构健模块的所依赖的模块
14 默认情况下,maven-surefile-plugin的test目标会自动执行测试
src/test/java下的一组命名模式的测试类,该组模式为
**/Test*.java:
**/*Test.java:
**/*TestCase.java:
跳过测试:mvn package-DskipTests
跳过测试代码的编译: mvn package-Dmaven.test.skip=true
15 只运行指定的测试:
mvn test-Dtest=类名
匹配
mvn test-Dtest=Random*Test
在pom中,可以自动运行以Tests结尾的测试类
<plugin>
<configuration>
<includes>
<include>**/*Tests.java</include>
</includes>
同样可以用<excludes><exclude>去排除运行测试的类
16 测试覆盖率报告
mvn跟开源测试覆盖率统计工具 合成,比如
mvn cobertura:cobertura
之后在target/site/cobertura下看到index.html文件
本文共计1081个文字,预计阅读时间需要5分钟。
Maven学习笔记:运行mvn命令,查看版本:mvn -v。设置代理,编辑settings.xml文件:proxies -> proxy -> id -> abc/id,active -> true,protocol -> http/protocol,host -> /host,port -> /port,username -> /username,password -> /password,nonProxyHosts -> /nonProxyHosts。
mvn学习笔记1
1 mvn -v查看版本
2 设置代理
编辑settings.xml文件
<proxies>
<proxy>
<id>abc</id>
<active>true</active>
<protocol>maven.apache.org/POM/4.0.0"
xmlns:xsi="www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="maven.apache.org/POM/4.0.0
maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.juvenxu.mvnbook.account</groupId>
<artifactId>account-parent</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>pom</packaging>
<name>Account Parent</name>
<properties>
<springframework.version>2.5.6</springframework.version>
<junit.version>4.7</junit.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${springframework.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-
plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-
plugin</artifactId>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
这里有定义了父的依赖和插件。而子的继承则变为:
<parent>
<groupId>com.juvenxu.mvnbook.account</groupId>
<artifactId>account-parent</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../account-parent/pom.xml</relativePath>
</parent>
。。。。这里定义具体的依赖,其依赖不需要版本号了,比如这样:
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
</dependencies>
13 剪裁反应堆
比如多个模块的话,有可能只是选取其中的某些部分:
比如mvn-aggragtor下有mvn-email,mvn-parent,mvn-persist,mvn-email依赖mvn-
parent,则
mvn clean install -pl account-email -am
-pl:构建指定的模块,模块间用逗号分割 -am:同时构健模块的所依赖的模块
14 默认情况下,maven-surefile-plugin的test目标会自动执行测试
src/test/java下的一组命名模式的测试类,该组模式为
**/Test*.java:
**/*Test.java:
**/*TestCase.java:
跳过测试:mvn package-DskipTests
跳过测试代码的编译: mvn package-Dmaven.test.skip=true
15 只运行指定的测试:
mvn test-Dtest=类名
匹配
mvn test-Dtest=Random*Test
在pom中,可以自动运行以Tests结尾的测试类
<plugin>
<configuration>
<includes>
<include>**/*Tests.java</include>
</includes>
同样可以用<excludes><exclude>去排除运行测试的类
16 测试覆盖率报告
mvn跟开源测试覆盖率统计工具 合成,比如
mvn cobertura:cobertura
之后在target/site/cobertura下看到index.html文件

