def drag_and_release(self, start_x, start_y, end_x, end_y, pre_dl=None, post_dl=None):
self.delay(pre_dl)<EOL>self.m.press(start_x, start_y, <NUM_LIT:1>)<EOL>self.m.drag(end_x, end_y)<EOL>self.m.release(end_x, end_y, <NUM_LIT:1>)<EOL>self.delay(post_dl)<EOL>
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)