[承接]http://blog.csdn.net/brave_jcc/article/details/79529012
#python字典遍历的几种方法
#遍历key
# 1
for key in model:
print('键4',key,'-----','值:',model[key])
# 2
print('#############################')
for key in model.keys():
print('键4', key, '-----', '值:', model[key])
#遍历值
print('#############################')
for value in model.values():
print('值:',value)
# 遍历字典值
print('#############################')
for key,value in model.items():
print('键4', key, '-----', '值:',value)
# 遍历字典值
print('#############################')
for (key, value) in model.items():
print('键4', key, '-----', '值:', value)
# 遍历字典项
print('#############################')
for kc in model.items():
print(kc)