activiti engine.schema.update DB_SCHEMA_UPDATE_FALSE

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engine.properties

# engine properties
engine.schema.update=true
engine.activate.jobexecutor=false
engine.asyncexecutor.enabled=true
engine.asyncexecutor.activate=true
engine.history.level=full

ProcessEngineConfiguration.createStandaloneInMemProcessEngineConfiguration() .setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_FALSE)

DB_SCHEMA_UPDATE_FALSE

http://www.cnblogs.com/mingforyou/p/5347789.html

package junit;import org.activiti.engine.ProcessEngine;import org.activiti.engine.ProcessEngineConfiguration;import org.junit.Test;public class TestActiviti {    /**     * 使用代碼建立工作流程需要的23張表     */    @Test    public void createTable(){        ProcessEngineConfiguration processEngineConfiguration = ProcessEngineConfiguration.createStandaloneProcessEngineConfiguration();        //串連資料庫配置        processEngineConfiguration.setJdbcDriver("com.mysql.jdbc.Driver");        processEngineConfiguration.setJdbcUrl("jdbc:mysql://localhost:3306/activiti?useUnicode=true&characterEncoding=utf8");        processEngineConfiguration.setJdbcUsername("root");        processEngineConfiguration.setJdbcPassword("******");                /**          public static final String DB_SCHEMA_UPDATE_FALSE = "false";//不能自動建立表，需要表存在          public static final String DB_SCHEMA_UPDATE_CREATE_DROP = "create-drop";//先刪除表再建立表          public static final String DB_SCHEMA_UPDATE_TRUE = "true";//如果表不存在，自動建立表          */        processEngineConfiguration.setDatabaseSchemaUpdate(ProcessEngineConfiguration.DB_SCHEMA_UPDATE_TRUE);        //工作流程的核心對象，ProcessEngine對象        ProcessEngine processEngine = processEngineConfiguration.buildProcessEngine();        System.out.println("processEngine:"+ processEngine);    }}

 

activiti engine.schema.update DB_SCHEMA_UPDATE_FALSE