jeecgboot新建moudle，但是访问404，需要在open moudle setting 里面设置

首先需要确定以下3个pom.xml

最最外层的pom.xml

最最外层的pom.xml
<modules>
        <module>jeecg-boot-base-core</module>
        <module>jeecg-module-demo</module>
        <module>jeecg-module-system</module>
        <module>jeecg-module-voucher</module>----新加的module
    </modules>

jeecg-moudle-start的pom.xml

	<dependencies>
        <!-- SYSTEM 系统管理模块 -->
        <dependency>
            <groupId>org.jeecgframework.boot</groupId>
            <artifactId>jeecg-system-biz</artifactId>
            <version>${jeecgboot.version}</version>
        </dependency>
        <!-- DEMO 示例模块 -->
        <dependency>
            <groupId>org.jeecgframework.boot</groupId>
            <artifactId>jeecg-module-demo</artifactId>
            <version>${jeecgboot.version}</version>
        </dependency>
        <!-- voucher 示例模块 -->
        <dependency>
            <groupId>org.jeecgframework.boot</groupId>
            <artifactId>jeecg-module-voucher</artifactId>
            <version>${jeecgboot.version}</version>
        </dependency>
    </dependencies>

jeecg-module-voucher本身的pom.xml，可以参考demo里的内容

<?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">
    <parent>
        <artifactId>jeecg-boot-parent</artifactId>
        <groupId>org.jeecgframework.boot</groupId>
        <version>3.5.3</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>jeecg-module-voucher</artifactId>


    <dependencies>
        <dependency>
            <groupId>org.jeecgframework.boot</groupId>
            <artifactId>jeecg-boot-base-core</artifactId>
        </dependency>
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-annotation</artifactId>
            <version>3.5.1</version>
            <scope>compile</scope>
        </dependency>
    </dependencies>

</project>

接下来才是重中之重，需要在open moudle setting 里面设置，选中jeecg-moudle-voucher然后右击，最下面有一个open moudle setting，打开，然后找到jeecg-moudle-start，点击dependencies，然后点击+将jeecg-moudle-voucher加入其中，然后重新install项目即可