Hutool

0.1 普通按需引入

<!-- 指定版本 -->
<properties>  
	<hutool.version>5.8.46</hutool.version>  
</properties>
 
<!-- 要使用的工具 -->
<dependency>  
    <groupId>cn.hutool</groupId>  
    <artifactId>hutool-captcha</artifactId>  
</dependency>  
  
<dependency>  
    <groupId>cn.hutool</groupId>  
    <artifactId>hutool-cache</artifactId>  
</dependency>  
  
<dependency>  
    <groupId>cn.hutool</groupId>  
    <artifactId>hutool-crypto</artifactId>  
</dependency>

0.2 多模块引入

父工程 pom.xml

<properties>
	<hutool.version>5.8.46</hutool.version>
</properties>
 
<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>cn.hutool</groupId>
            <artifactId>hutool-bom</artifactId>
            <version>${hutool.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

子模块

<dependencies>
    <!-- 无需写版本号，由父工程的BOM统一管理 -->
    <dependency>  
	    <groupId>cn.hutool</groupId>  
	    <artifactId>hutool-captcha</artifactId>  
	</dependency>  
	<dependency>  
	    <groupId>cn.hutool</groupId>  
	    <artifactId>hutool-cache</artifactId>  
	</dependency>  
	<dependency>  
	    <groupId>cn.hutool</groupId>  
	    <artifactId>hutool-crypto</artifactId>  
	</dependency>
    <!-- 其他模块类似 -->
</dependencies>

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