在TensorFlow2.x中执行TensorFlow1.x代码的静态图执行模式

import tensorflow.compat.v1 as tf

tf.disable_eager_execution()

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

node1 = tf.constant(3.0)
node2 = tf.constant(4.0)
node3 = tf.add(node1,node2)
print(node3)

sess = tf.Session()
print("node1:",sess.run(node1))
print("node2:",sess.run(node2))
print("node3:",sess.run(node3))
Session.close()