Python----__repr__用於顯示給開發人員
阿新 • • 發佈:2019-01-06
repr()
用於顯示給開發人員, 而str()
用於顯示給使用者
class Person(object):
def __init__(self, name, gender):
self.name = name
self.gender = gender
class Student(Person):
def __init__(self, name, gender, score):
super(Student, self).__init__(name, gender)
self.score = score
def __str__(self):
return '(Person: %s, %s, %s)' % (self.name, self.gender, self.score)
def __repr__(self):
return '(Person: %s, %s, %s)' % (self.name, self.gender, self.score)
s = Student('json', 'male', 96)
print(s)
輸出一次
(Person: json, male, 96)