tensorflow之变量（Variable）与常量（constant）体会

import tensorflow as tf

state = tf.Variable(0,name='counter')
# print(state.name)
one = tf.constant(1)

new_value = tf.add(state,one)
update = tf.assign(state,new_value)
init = tf.initialize_all_variables()

with tf.Session() as sess:
sess.run(init)
for _ in range(3):
sess.run(update)
print(sess.run(state))