springmvc maven idea 多模块开发（三）：建立子模块
传统的多模块方式是建立domain、dao、service等，这种方式是按照软件架构进行分割，现在更多的应该是倾向按照功能来解耦，module前期可以配置成jar，后期也可以建立独有的页面，独立的站点，通过子域名的方式访问，各个功能模块解耦，趋向微服务架构，下面就按照这种方式进行处理
一、建立公共模块
某块生成完毕后，修改本模块的pom.xml，添加必要的包，由于本模块是继承父模块，所以不需要在引用包上加version了
1 <?xml version="1.0" encoding="UTF-8"?> 2 3 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 5 <parent> 6 <artifactId>xframe</artifactId> 7 <groupId>xie.frame</groupId> 8 <version>1.0-SNAPSHOT</version> 9 </parent> 10 <modelVersion>4.0.0</modelVersion> 11 12 <artifactId>xframe-common</artifactId> 13 14 <name>xframe-common</name> 15 <packaging>jar</packaging> 16 <properties> 17 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 18 <maven.compiler.source>1.8</maven.compiler.source> 19 <maven.compiler.target>1.8</maven.compiler.target> 20 </properties> 21 22 <dependencies> 23 <dependency> 24 <groupId>org.apache.logging.log4j</groupId> 25 <artifactId>log4j-api</artifactId> 26 </dependency> 27 <dependency> 28 <groupId>junit</groupId> 29 <artifactId>junit</artifactId> 30 </dependency> 31 <dependency> 32 <groupId>javassist</groupId> 33 <artifactId>javassist</artifactId> 34 </dependency> 35 <dependency> 36 <groupId>org.springframework</groupId> 37 <artifactId>spring-core</artifactId> 38 </dependency> 39 <dependency> 40 <groupId>org.springframework</groupId> 41 <artifactId>spring-beans</artifactId> 42 </dependency> 43 <dependency> 44 <groupId>org.springframework</groupId> 45 <artifactId>spring-context-support</artifactId> 46 </dependency> 47 <dependency> 48 <groupId>dom4j</groupId> 49 <artifactId>dom4j</artifactId> 50 </dependency> 51 <dependency> 52 <groupId>com.belerweb</groupId> 53 <artifactId>pinyin4j</artifactId> 54 </dependency> 55 <dependency> 56 <groupId>commons-collections</groupId> 57 <artifactId>commons-collections</artifactId> 58 </dependency> 59 <dependency> 60 <groupId>org.apache.ant</groupId> 61 <artifactId>ant</artifactId> 62 </dependency> 63 <dependency> 64 <groupId>javax.servlet</groupId> 65 <artifactId>javax.servlet-api</artifactId> 66 <scope>provided</scope> 67 </dependency> 68 </dependencies> 69 70 <build> 71 <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) --> 72 <plugins> 73 <plugin> 74 <artifactId>maven-clean-plugin</artifactId> 75 <version>3.0.0</version> 76 </plugin> 77 <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging --> 78 <plugin> 79 <artifactId>maven-resources-plugin</artifactId> 80 <version>3.0.2</version> 81 </plugin> 82 <plugin> 83 <artifactId>maven-compiler-plugin</artifactId> 84 <version>3.7.0</version> 85 </plugin> 86 <plugin> 87 <artifactId>maven-surefire-plugin</artifactId> 88 <version>2.20.1</version> 89 </plugin> 90 <plugin> 91 <artifactId>maven-jar-plugin</artifactId> 92 <version>3.0.2</version> 93 </plugin> 94 <plugin> 95 <artifactId>maven-install-plugin</artifactId> 96 <version>2.5.2</version> 97 </plugin> 98 <plugin> 99 <artifactId>maven-deploy-plugin</artifactId> 100 <version>2.8.2</version> 101 </plugin> 102 </plugins> 103 </pluginManagement> 104 </build> 105 </project>
二、建立系统管理模块
前几步方法同上 ，
点击后IDEA会生成archetype，但是速度非常慢，如下图所示
解决方法如下：
打开setting，在VM Options内输入 -DarchetypeCatalog=internal，重启idea即可
新模块完成后，在父模块pom.xm中会自动添加模块引用
由于系统管理模块依赖公共模块，所以要在本模块上增加对公共模块的引用
1 <?xml version="1.0" encoding="UTF-8"?> 2 3 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 5 <parent> 6 <artifactId>xframe</artifactId> 7 <groupId>xie.frame</groupId> 8 <version>1.0-SNAPSHOT</version> 9 </parent> 10 <modelVersion>4.0.0</modelVersion> 11 12 <artifactId>xframe-system</artifactId> 13 14 <name>xframe-system</name> 15 <packaging>jar</packaging> 16 <properties> 17 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 18 <maven.compiler.source>1.8</maven.compiler.source> 19 <maven.compiler.target>1.8</maven.compiler.target> 20 </properties> 21 22 <dependencies> 23 <dependency> 24 <groupId>junit</groupId> 25 <artifactId>junit</artifactId> 26 </dependency> 27 <dependency> 28 <groupId>xie.frame</groupId> 29 <artifactId>xframe-common</artifactId> 30 <version>${project.version}</version> 31 </dependency> 32 </dependencies> 33 34 </project>
然后添加系统管理模块的引用包，添加完毕后如下
