snaker-core/src/main/java/org/snaker/engine/impl/LogInterceptor.java
public void intercept(Execution execution) {
		if(log.isInfoEnabled()) {
			for(Task task : execution.getTasks()) {
				StringBuffer buffer = new StringBuffer(100);
				buffer.append("创建任务[标识=").append(task.getId());
				buffer.append(",名称=").append(task.getDisplayName());
				buffer.append(",创建时间=").append(task.getCreateTime());
				buffer.append(",参与者={");
				if(task.getActorIds() != null) {
					for(String actor : task.getActorIds()) {
						buffer.append(actor).append(";");
					}
				}
				buffer.append("}]");
				log.info(buffer.toString());
			}
		}
	}
public void intercept(Execution execution) {
		if(log.isInfoEnabled()) {
			for(Task task : execution.getTasks()) {
				StringBuffer buffer = new StringBuffer(100);
				buffer.append("创建任务[标识=").append(task.getId());
				buffer.append(",名称=").append(task.getDisplayName());
				buffer.append(",创建时间=").append(task.getCreateTime());
				buffer.append(",参与者={");
				if(task.getActorIds() != null) {
					for(String actor : task.getActorIds()) {
						buffer.append(actor).append(";");
					}
				}
				buffer.append("}]");
				log.info(buffer.toString());
			}
		}
	}
拦截产生的任务对象，打印日志