关于后端:Maven项目模块打包引入

工作中咱们会遇到这样的一种场景，就是写好的代码封包给别的部门应用或者我的项目应用，如果咱们此时依照失常的打包流程的话，对方是能够应用maven引入包的，然而包内的类缺无奈引入应用，此时就须要咱们上面所说的这种形式来解决

残缺代码可参考GitHub

https://github.com/zuiyu-main...

问题

maven能够引入，却不能 import 类应用

解决

• 首先还是新建一个模块测试，license-common,批改pom.xml中的打包插件为上面这种

      <groupId>com.zuiyu</groupId>    <artifactId>license-common</artifactId>    <version>0.0.1-SNAPSHOT</version>    <name>license-common</name>    <build>        <plugins>            <plugin>                <groupId>org.apache.maven.plugins</groupId>                <artifactId>maven-compiler-plugin</artifactId>                <version>3.8.1</version>                <configuration>                    <source>1.8</source>                    <target>1.8</target>                    <encoding>UTF-8</encoding>                </configuration>            </plugin>        </plugins>    </build>

• 执行idea中的打包，也就是mvn install

• 须要该模块代码的我的项目pom中退出

      <dependency>            <groupId>com.zuiyu</groupId>            <artifactId>license-common</artifactId>            <version>0.0.1-SNAPSHOT</version>            <scope>compile</scope>        </dependency>

总结

残缺的外围pom文件如下,只保留打包相干

• license-common

  <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>    <groupId>com.zuiyu</groupId>    <artifactId>license-common</artifactId>    <version>0.0.1-SNAPSHOT</version>    <name>license-common</name>    <description>license-client</description>    <build>        <plugins>            <plugin>                <groupId>org.apache.maven.plugins</groupId>                <artifactId>maven-compiler-plugin</artifactId>                <version>3.8.1</version>                <configuration>                    <source>1.8</source>                    <target>1.8</target>                    <encoding>UTF-8</encoding>                </configuration>            </plugin>        </plugins>    </build></project>

• License-client

  <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>    <groupId>com.zuiyu</groupId>    <artifactId>client</artifactId>    <version>0.0.1-SNAPSHOT</version>    <name>license-client</name>    <description>license-client</description>    <properties>        <java.version>1.8</java.version>        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>        <spring-boot.version>2.1.18.RELEASE</spring-boot.version>    </properties>    <dependencies>        <dependency>            <groupId>com.zuiyu</groupId>            <artifactId>license-common</artifactId>            <version>0.0.1-SNAPSHOT</version>            <scope>compile</scope>        </dependency>    </dependencies></project>

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