def drag_and_release(self, start_x, start_y, end_x, end_y, pre_dl=None, post_dl=None):
        """Drag something from (start_x, start_y) to (end_x, endy)

        **中文文档**

        从start的坐标处鼠标左键单击拖曳到end的坐标处
        start, end是tuple. 格式是(x, y)
        """
        self.delay(pre_dl)
        self.m.press(start_x, start_y, 1)
        self.m.drag(end_x, end_y)
        self.m.release(end_x, end_y, 1)
        self.delay(post_dl)
Drag something from (start_x, start_y) to (end_x, endy)

        **中文文档**

        从start的坐标处鼠标左键单击拖曳到end的坐标处
        start, end是tuple. 格式是(x, y)