2020
11-06
11-06
Python根据字符串调用函数过程解析
1.使用getattr(object,name,default=None)获取属性#-*-encoding=utf-8-*-classTest:def__init__(self):self.name='莉莉'self.age=18if__name__=='__main__':test=Test()name=getattr(test,'name')#获取属性print(name)age=getattr(test,'age')#获取属性print(age)none=getattr(test,'none','none')#获取不存在的属性,需要添加default,否则抛异常print(none)运行莉莉1...
继续阅读 >