springboot 集成 activiti 流程引擎

1. pom

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.5.2</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <shiro.version>1.4.0</shiro.version>
        <activiti.version>6.0.0</activiti.version>
        <batik.version>1.7</batik.version>
        <maven-jar-plugin.version>3.0.0</maven-jar-plugin.version>
    </properties>


        <!-- activiti -->
        <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-spring-boot-starter-basic</artifactId>
            <version>${activiti.version}</version>
            <exclusions>
                <exclusion>
                  <groupId>de.odysseus.juel</groupId>
                  <artifactId>juel-spi</artifactId>
                </exclusion>
                <exclusion>
                  <groupId>de.odysseus.juel</groupId>
                  <artifactId>juel-api</artifactId>
                </exclusion>
              </exclusions>
        </dependency>
         <dependency>
            <groupId>org.activiti</groupId>
            <artifactId>activiti-json-converter</artifactId>
            <version>${activiti.version}</version>
        </dependency>
        <!-- batik start -->
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-anim -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-anim</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-awt-util -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-awt-util</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-bridge -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-bridge</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-codec -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-codec</artifactId>
            <version>${batik.version}</version>
        </dependency>                
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-css -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-css</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-dom -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-dom</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-ext -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-ext</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-gvt -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-gvt</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-js -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-js</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-parser -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-parser</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-script -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-script</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-svg-dom -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-svg-dom</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-svggen -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-svggen</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-transcoder -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-transcoder</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-util -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-util</artifactId>
            <version>${batik.version}</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.xmlgraphics/batik-xml -->
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-xml</artifactId>
            <version>${batik.version}</version>
        </dependency>