书接上文,我们构建返回默认坐标的构造方法
直接设计默认返回0,0的方法
python
class Point: #增加返回x,y坐标
class Point: # 增加返回x,y坐标
def __init__(self, x, y):
self.__x = x
self.__y = y
def getX(self):
return self.__x
def getY(self):
return self.__y
def setX(self, x):
self.__x = x
def setY(self, y):
self.__y = y
def printMessage(self):
print(f"点的x坐标{self.__x},y坐标{self.__y}")
def resetToOriginX(self):
self.__x = 0
def resetToOriginY(self):
self.__y = 0
def main():
x = 100
y = 100
test1 = Point(x, y) # 设置第一个输入
test1.printMessage()
test1.resetToOriginX()
test1.resetToOriginY()
test1.printMessage()
main()
