慕課網課程學習時遇到IDEA部署和導入guns出現的問題

文章背景

我最近在學習慕課網課程——基於SpringBoot 十分鐘搞定後臺管理平臺，在IDEA部署和導入guns時遇到一些問題。我坐在電腦前坐了2、3個小時，才解決了！

簡述問題

框架使用版本：guns v3.0
問題一：使用guns設置的默認80端口，不能啓動項目
問題二：導入pom.xml中插件,但不能打包guns-admin-1.0.0-SNAPSHOT.jar

問題解決方案

不能使用80端口？

打開guns-admin項目，然後找到appliacation.yml文件。點擊文件，看到server：port：80。將此處80改爲8080。

不能打包guns-admin-1.0.0-SNAPSHOT.jar

如果你沒有設置spring-boot-maven-plugin，Maven就會自動下載最新包。而guns中spring-boot插件是打包的主要工具，由於guns v3.0默認設置的spring-boot版本號爲1.5.3，你的spring-boot版本號也應爲1.5.3。
如果還是不行，請你借鑑guns v3.1版本中guns-parent裏的pom.xml文件。
本人有一個在自己電腦改的pom.xml，可以實現打包。

<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>com.stylefeng</groupId>
    <artifactId>guns-parent</artifactId>
    <version>1.0.0-SNAPSHOT</version>

    <name>guns-parent</name>
    <packaging>pom</packaging>

    <modules>
        <module>../guns-admin</module>
        <module>../guns-core</module>
        <module>../guns-rest</module>
    </modules>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.3.RELEASE</version>
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <guns.version>1.0.0-SNAPSHOT</guns.version>
        <mybatisplus-spring-boot-starter.version>1.0.4</mybatisplus-spring-boot-starter.version>
        <shiro.version>1.4.0</shiro.version>
        <mybatis-plus.version>2.1.0</mybatis-plus.version>
        <fastjson.version>1.2.31</fastjson.version>
        <commons.io.version>2.5</commons.io.version>
        <velocity.version>1.7</velocity.version>
        <kaptcha.version>2.3.2</kaptcha.version>
        <ehcache.version>3.3.1</ehcache.version>
        <zxing.version>3.2.1</zxing.version>
        <druid.version>1.0.28</druid.version>
        <beetl.version>2.7.15</beetl.version>
        <swagger.version>2.2.2</swagger.version>
        <commons-lang3.version>3.6</commons-lang3.version>
        <ehcache.core.version>2.6.11</ehcache.core.version>
        <mysql-connector-java.version>5.1.38</mysql-connector-java.version>
        <jwt.version>0.7.0</jwt.version>
    </properties>

    <dependencyManagement>
        <dependencies>
            <!--guns-->
            <dependency>
                <groupId>com.stylefeng</groupId>
                <artifactId>guns-core</artifactId>
                <version>${guns.version}</version>
            </dependency>

            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>1.5.3.RELEASE</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatisplus-spring-boot-starter</artifactId>
                <version>${mybatisplus-spring-boot-starter.version}</version>
            </dependency>
            <!--shiro依賴-->
            <dependency>
                <groupId>org.apache.shiro</groupId>
                <artifactId>shiro-core</artifactId>
                <version>${shiro.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.shiro</groupId>
                <artifactId>shiro-spring</artifactId>
                <version>${shiro.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.shiro</groupId>
                <artifactId>shiro-ehcache</artifactId>
                <version>${shiro.version}</version>
            </dependency>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql-connector-java.version}</version>
            </dependency>
            <dependency>
                <groupId>com.baomidou</groupId>
                <artifactId>mybatis-plus</artifactId>
                <version>${mybatis-plus.version}</version>
            </dependency>
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>${fastjson.version}</version>
            </dependency>
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>${druid.version}</version>
            </dependency>
            <dependency>
                <groupId>commons-io</groupId>
                <artifactId>commons-io</artifactId>
                <version>${commons.io.version}</version>
            </dependency>
            <dependency>
                <groupId>com.github.penggle</groupId>
                <artifactId>kaptcha</artifactId>
                <version>${kaptcha.version}</version>
            </dependency>
            <dependency>
                <groupId>org.ehcache</groupId>
                <artifactId>ehcache</artifactId>
                <version>${ehcache.version}</version>
            </dependency>
            <dependency>
                <groupId>com.google.zxing</groupId>
                <artifactId>core</artifactId>
                <version>${zxing.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.velocity</groupId>
                <artifactId>velocity</artifactId>
                <version>${velocity.version}</version>
            </dependency>
            <dependency>
                <groupId>com.ibeetl</groupId>
                <artifactId>beetl</artifactId>
                <version>${beetl.version}</version>
            </dependency>
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger2</artifactId>
                <version>${swagger.version}</version>
            </dependency>
            <dependency>
                <groupId>io.springfox</groupId>
                <artifactId>springfox-swagger-ui</artifactId>
                <version>${swagger.version}</version>
            </dependency>
            <dependency>
                <groupId>org.apache.commons</groupId>
                <artifactId>commons-lang3</artifactId>
                <version>${commons-lang3.version}</version>
            </dependency>
            <dependency>
                <groupId>net.sf.ehcache</groupId>
                <artifactId>ehcache-core</artifactId>
                <version>${ehcache.core.version}</version>
            </dependency>
            <dependency>
                <groupId>io.jsonwebtoken</groupId>
                <artifactId>jjwt</artifactId>
                <version>${jwt.version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.1</version>
                    <configuration>
                        <source>${java.version}</source>
                        <target>${java.version}</target>
                    </configuration>
                </plugin>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                    <version>1.5.3.RELEASE</version>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>


</project>