統計字符串中每個字符出現的次數（Python）

#統計字符串中每個字符出現的次數 以The quick brown fox jumps over the lazy dog為例

message='The quick brown fox jumps over the lazy dog'
count={}
for character in message:
    count.setdefault(character,0)
    count[character]=count[character]+1

print(count)

參考：《Python編程快速上手--》