Python 类报错,元组没有属性,咋解决

class Animal():
def init(self,id, name, age):
self.id=id
self. name=name
self. age
def name(sglf):
print(这只动物叫"+self.name)
def age(self):
print(self.age+"这只岁了"+self.name)
def id(self):
print(delf.id+"hdjsd")
def setName(self,name):
self. name=name
def setAge(self,age):
self.age=age
def toString(self):
print(self.id, self.name, self.age)
a=(1,"dog”,3)
a.age()
a.name()
a.id()
报错
‘tuple’ object has no attribute ‘’

def name(sglf): 应该是def name(self):
def init 这个init前后是双下划线,你这个肯定不是,csdn会把双下划线中的东西展示为加粗的。
a=(1,"dog”,3)没有这么实例化的,应该是 a = Animal(1,"dog”,3)
print(delf.id+"hdjsd")应该是print(self.id+"hdjsd")
print(这只动物叫"+self.name)少了个双引号print(“这只动物叫"+self.name)

a=Animal(1,"dog”,3)