snaker-core/src/main/java/org/snaker/engine/model/CustomModel.java
private Object[] getArgs(Map<String, Object> execArgs, String args) {
		Object[] objects = null;
		if(StringHelper.isNotEmpty(args)) {
			String[] argArray = args.split(",");
			objects = new Object[argArray.length];
			for(int i = 0; i < argArray.length; i++) {
				objects[i] = execArgs.get(argArray[i]);
			}
		}
		return objects;
	}
private Object[] getArgs(Map<String, Object> execArgs, String args) {
		Object[] objects = null;
		if(StringHelper.isNotEmpty(args)) {
			String[] argArray = args.split(",");
			objects = new Object[argArray.length];
			for(int i = 0; i < argArray.length; i++) {
				objects[i] = execArgs.get(argArray[i]);
			}
		}
		return objects;
	}
根据传递的执行参数、模型的参数列表返回实际的参数对象数组
@param execArgs 运行时传递的参数数据
@param args 自定义节点需要的参数
@return 调用自定义节点类方法的参数数组