idea中把springboot项目打包成jar包


用习惯了eclipse的伙伴可能不习惯在idea中打jar包,今天就来看看吧:

为了方便起见,我们沿用上一篇文章的例子(用idea创建maven的springboot项目https://www.cnblogs.com/qq2083587182/p/14726542.html)

把pom文件改为(其实就是多加了一个plugin):

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0modelVersion>

    <groupId>com.gongsigroupId>
    <artifactId>mallartifactId>
    <version>1.0-SNAPSHOTversion>

    
    <parent>
        <groupId>org.springframework.bootgroupId>
        <artifactId>spring-boot-starter-parentartifactId>
        <version>1.5.3.RELEASEversion>
        <relativePath />
    parent>

    <dependencies>
        
        
        <dependency>
            <groupId>org.springframework.bootgroupId>
            <artifactId>spring-boot-starter-webartifactId>
        dependency>
    dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.bootgroupId>
                <artifactId>spring-boot-maven-pluginartifactId>
            plugin>
        plugins>
    build>
project>

然后再点击Maven Projects,再双击clean、再双击install即可,最后我们可以看到target里多了一个jar文件,如下图所示:

 我们在命令控制台里运行该jar包,如下图所示:

 最后访问localhost:8088即可看到下面的成功效果: