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>

2. 配置类

package org.fh.config;
import org.activiti.spring.SpringProcessEngineConfiguration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.PlatformTransactionManager;
import javax.sql.DataSource;
/**
 * 说明：Activiti配置
 * 作者：FH Admin
 * from：fhadmin.cn
 */
@Controller
@Configuration
public class ActivitiConfig {
	@Autowired
	PlatformTransactionManager transactionManager;
	@Autowired
	ApplicationContext applicationContext;
	@Bean
	public SpringProcessEngineConfiguration getProcessEngineConfiguration() {
		DataSource dataSource = applicationContext.getBean(DataSource.class);
		SpringProcessEngineConfiguration config = new SpringProcessEngineConfiguration();
		config.setDataSource(dataSource);
		config.setDbIdentityUsed(false);
		config.setTransactionManager(transactionManager);
		/**设置字体**/
		config.setActivityFontName("宋体");
		config.setLabelFontName("宋体");
		config.setAnnotationFontName("宋体");
		config.setDatabaseType("oracle");
		return config;
	}
}