的字符串。forbatch_iinrange(5):g_name='generator_{batch}'.format(batch=batch_i)print(g_name)以上代码输出如下结果:generator_0generator_1generator_2generator_3generator_4

的字符串。forbatch_iinrange(5):g_name='generator_{batch}'.format(batch=batch_i)print(g_name)以上代码输出如下结果:generator_0generator_1generator_2generator_3generator_4