tensorflow2报错AttributeError: module ‘tensorflow‘ has no attribute ‘placeholder‘

tensorflow2 报错 AttributeError: module ‘tensorflow’ has no attribute ‘placeholder’

代码

a = tf.placeholder(tf.int32, name="input_a")
b = tf.placeholder(tf.int32, name="input_b")

报错信息

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
 in ()
      3 # these can be data we want to learn from or
      4 # values of hyper-parameters for our model
----> 5 a = tf.placeholder(tf.int32, name="input_a")
      6 b = tf.placeholder(tf.int32, name="input_b")
      7 

AttributeError: module 'tensorflow' has no attribute 'placeholder'

解决方法

查看tensorflow版本信息

pip list
tensorflow                         2.2.0

代码开头加入代码

import tensorflow.compat.v1 as tf
tf.disable_v2_behavior()

tensorflow2下使用tensorflow1的方法