安装好了Anaconda3—后，运行开始菜单—>Anaconda3—>Anaconda Prompt
## CPU
pip3 install tensorflow -i https://pypi.tuna.tsinghua.edu.cn/simple/
## GPU
pip3 install tensorflow-gpu -i https://pypi.tuna.tsinghua.edu.cn/simple/
## TEST
import tensorflow as tf
hello = tf.constant('Hello, TensorFlow!') #初始化一个TensorFlow的常量
sess = tf.Session() #启动一个会话
print(sess.run(hello))