标签：web springmvc spring springframework 整合 org camunda com

参考官网：Process Engine 配置 | docs.camunda.org

一 POM

注意：

1 低版本c3p0会报错：Method com/mchange/v2/c3p0/impl/NewProxyResultSet.isClosed()Z

千万记得要删除Target包下的旧版本！！！

<dependency>
<groupId>com.mchange</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.5.4</version>
</dependency>
2 低版本jackson会报错：com.fasterxml.jackson.databind.exc.InvalidDefinitionException

<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.8</version>
</dependency>
3 如果先前创建过Camunda会报错：HistoryLevel mismatch

删除Camunda，重新创建

4 springmvc4 中 web.xml配置的Log4jConfigListener

在springmvc5中已经弃用，所以需要修改

参考：spring5.0解决Log4jConfigListener过期问题_dabaishaflyw的博客-CSDN博客

<?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>abc.parent</artifactId>
        <groupId>com.abc</groupId>
        <version>0.0.1-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
 
    <artifactId>abc.webApprove</artifactId>
    <packaging>war</packaging>
 
    <name>abc.webApprove Maven Webapp</name>
    <!-- FIXME change it to the project's website -->
    <url>http://www.example.com</url>
 
    <properties>
        <camunda.version>7.17.0</camunda.version>
        <spring.version>5.3.18</spring.version>
        <h2.version>2.0.206</h2.version>
        <slf4j.version>1.7.36</slf4j.version>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
    </properties>
 
    <dependencies>
        <dependency>
            <groupId>com.abc</groupId>
            <artifactId>abc.web</artifactId>
        </dependency>
        <!--  JPA  -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.4.12.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>5.4.12.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-ehcache</artifactId>
            <version>5.4.12.Final</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-jpa</artifactId>
            <version>1.11.13.RELEASE</version>
        </dependency>
        <!--  JPA  -->
 
 
        <dependency>
            <groupId>org.camunda.bpm</groupId>
            <artifactId>camunda-engine</artifactId>
        </dependency>
        <dependency>
            <groupId>org.camunda.bpm</groupId>
            <artifactId>camunda-engine-spring</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.4</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.9.8</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
            <version>2.10.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.10.0</version>
        </dependency>
 
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-web</artifactId>
            <version>2.9.1</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>
    </dependencies>
 
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.camunda.bpm</groupId>
                <artifactId>camunda-bom</artifactId>
                <version>${camunda.version}</version>
                <scope>import</scope>
                <type>pom</type>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-framework-bom</artifactId>
                <version>${spring.version}</version>
                <scope>import</scope>
                <type>pom</type>
            </dependency>
        </dependencies>
    </dependencyManagement>
 
    <build>
        <finalName>${project.artifactId}</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
            </plugin>
 
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
            </plugin>
 
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <configuration>
                    <uriEncoding>utf8</uriEncoding>
                    <port>9007</port>
                    <path>/</path>
                </configuration>
            </plugin>
        </plugins>
        <testResources>
            <!--test测试时可以使用man/resources下的pro配置文件-->
            <testResource>
                <directory>${project.basedir}/src/test/resources</directory>
            </testResource>
            <testResource>
                <directory>${project.basedir}/src/main/resources</directory>
            </testResource>
        </testResources>
    </build>
</project>

二 web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">
  <display-name>webApprove</display-name>
  <description>审批系统</description>
  <context-param>
    <param-name>webAppRootKey</param-name>
    <param-value>webApprove.root</param-value>
  </context-param>
  <context-param>
    <param-name>log4jConfigLocation</param-name>
    <param-value>classpath:log4j/log4j.properties</param-value>
  </context-param>
  <context-param>
    <param-name>log4jRefreshInterval</param-name>
    <param-value>6000</param-value>
  </context-param>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:spring/applicationContext.xml</param-value>
  </context-param>
  <!-- log4j2-begin -->
  <listener>
    <listener-class>org.apache.logging.log4j.web.Log4jServletContextListener</listener-class>
  </listener>
  <filter>
    <filter-name>log4jServletFilter</filter-name>
    <filter-class>org.apache.logging.log4j.web.Log4jServletFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>log4jServletFilter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>INCLUDE</dispatcher>
    <dispatcher>ERROR</dispatcher>
  </filter-mapping>
  <!-- log4j2-end -->
  <listener>
    <description>spring监听器</description>
    <listener-class>org.springframework.web.context.ContextLoaderListener
    </listener-class>
  </listener>
  <listener>
    <description>防止内存泄露</description>
    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
  </listener>
  <listener>
    <listener-class>
      org.springframework.web.context.request.RequestContextListener
    </listener-class>
  </listener>
 
  <filter>
    <filter-name>springSessionRepositoryFilter</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>springSessionRepositoryFilter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>ERROR</dispatcher>
  </filter-mapping>
  <filter>
    <filter-name>characterEncodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter
    </filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
    <init-param>
      <param-name>forceEncoding</param-name>
      <param-value>true</param-value>
    </init-param>
  </filter>
 
  <filter-mapping>
    <filter-name>characterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
 
  <filter>
    <filter-name>setBasePathFilter</filter-name>
    <filter-class>com.abc.web.filter.SetBasePathFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>setBasePathFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <filter>
    <filter-name>checkSessionFilter</filter-name>
    <filter-class>com.abc.web.filter.CheckSessionFilter</filter-class>
    <init-param>
      <param-name>excludeUrl</param-name>
      <param-value>.*(login|check|setCookie).do.*</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>checkSessionFilter</filter-name>
    <url-pattern>*.do</url-pattern>
  </filter-mapping>
  <filter>
    <filter-name>hibernateFilter</filter-name>
    <filter-class>org.springframework.orm.hibernate5.support.OpenSessionInViewFilter</filter-class>
    <!-- <init-param>
      <param-name>excludeSuffixs</param-name>
      <param-value>js,css,jpg,gif</param-value>
    </init-param>
    <init-param>
      <param-name>singleSession</param-name>
      <param-value>true</param-value>
    </init-param> -->
    <init-param>
      <param-name>sessionFactoryBeanName</param-name>
      <param-value>sessionFactory</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>hibernateFilter</filter-name>
    <url-pattern>*.do</url-pattern>
  </filter-mapping>
 
  <servlet>
    <servlet-name>webApprove</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet
    </servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:spring/springmvc-servlet.xml</param-value>
    </init-param>
    <init-param>
      <param-name>detectAllHandlerExceptionResolvers</param-name>
      <param-value>false</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>webApprove</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>
  <session-config>
    <session-timeout>120</session-timeout>
    <tracking-mode>COOKIE</tracking-mode>
  </session-config>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

三官网中配置了：

但我的datasource已经在application.xml中配置了。

所以此处注释了

package com.abc.webApprove.config;
 
import org.camunda.bpm.engine.*;
import org.camunda.bpm.engine.spring.ProcessEngineFactoryBean;
import org.camunda.bpm.engine.spring.SpringProcessEngineConfiguration;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.transaction.PlatformTransactionManager;
 
import javax.sql.DataSource;
 
@Configuration
public class LoanApplicationContext {
//    @Bean
//    public DataSource dataSource() {
//        DriverManagerDataSource dataSource = new DriverManagerDataSource();
//        dataSource.setDriverClassName("com.mysql.cj.jdbc.Driver");
//        dataSource.setUrl("jdbc:mysql://ip/abc_camunda?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&autoReconnectForPools=true&noAccessToProcedureBodies=true\n");
//        dataSource.setUsername(" ");
//        dataSource.setPassword(" ");
//        return dataSource;
//    }
 
    @Bean
    public PlatformTransactionManager transactionManager(DataSource dataSource) {
        return new DataSourceTransactionManager(dataSource);
    }
 
    @Bean
    public SpringProcessEngineConfiguration engineConfiguration(DataSource dataSource, PlatformTransactionManager transactionManager) {
        SpringProcessEngineConfiguration configuration = new SpringProcessEngineConfiguration();
 
        configuration.setProcessEngineName("engine");
        configuration.setDataSource(dataSource);
        configuration.setTransactionManager(transactionManager);
        configuration.setDatabaseSchemaUpdate("true");
        configuration.setJobExecutorActivate(false);
 
        return configuration;
    }
 
    @Bean
    public ProcessEngineFactoryBean engineFactory(SpringProcessEngineConfiguration engineConfiguration) {
        ProcessEngineFactoryBean factoryBean = new ProcessEngineFactoryBean();
        factoryBean.setProcessEngineConfiguration(engineConfiguration);
        return factoryBean;
    }
 
    @Bean
    public ProcessEngine processEngine(ProcessEngineFactoryBean factoryBean) throws Exception {
        return factoryBean.getObject();
    }
 
    @Bean
    public RepositoryService repositoryService(ProcessEngine processEngine) {
        return processEngine.getRepositoryService();
    }
 
    @Bean
    public RuntimeService runtimeService(ProcessEngine processEngine) {
        return processEngine.getRuntimeService();
    }
 
    @Bean
    public TaskService taskService(ProcessEngine processEngine) {
        return processEngine.getTaskService();
    }
 
    @Bean
    public HistoryService historyService(ProcessEngine processEngine) {
        return processEngine.getHistoryService();
    }
 
    @Bean
    public ManagementService managementService(ProcessEngine processEngine) {
        return processEngine.getManagementService();
    }
}

四测试参考官网

因为bpmn文件发送比较麻烦，所以这里就不演示了。

标签：web,springmvc,spring,springframework,整合,org,camunda,com
From： https://www.cnblogs.com/hanjun0612/p/16874702.html

springmvc 整合 camunda

参考官网：Process Engine 配置 | docs.camunda.org

一 POM

二 web.xml

三官网中配置了：

四测试参考官网

相关文章

赞助商

阅读排行

springmvc 整合 camunda

参考官网：Process Engine 配置 | docs.camunda.org

一 POM

二 web.xml

三 官网中配置了：

四 测试参考官网

相关文章

赞助商

阅读排行

三官网中配置了：

四测试参考官网