一、查看机器人巡查Python源程序 # ! / usr / bin / env python # - * - coding : utf - 8 - * - import roslib ; import rospy import actionlib from actionlib_msgs . msg import * from geometry_msgs . msg import Pose , PoseWithCovarianceStamped , Point , Quaternion , Twist from move_base_msgs . msg import MoveBaseAction , MoveBaseGoal from random import sample from math import pow , sqrt class NavTest ( ) : def __init__ ( self ) : rospy . init_node ( 'exploring_slam' , anonymous = True ) rospy . on_shutdown ( self . shutdown ) # 在每个目标位置暂停的时间 ( 单位:s ) self . rest_time = rospy . get_param ( "~rest_time" , 2 ) #