private static void assertThatParamsCanBeBound(String template, Object[] parameters) {
		int nbTokens = countTokens(template);
		if (nbTokens != parameters.length) {
			String message = "绑定参数到查询语句[" + template + "]失败：参数个数[" + parameters.length + "]和Shell中Token个数[" + nbTokens
					+ "]不匹配";

			throw new IllegalMongoShellException(message);
		}
	}