python处理代码 importmatplotlib.pyplotaspltinput=open('serverlog.txt','r') rangeUpdateTime = [0.0]forlineininput: line = line.split()if'update'inline: rangeUpdateTime.append(float(line[-1])) plt.figure('frame time') plt.subplot(211) plt.plot(rangeUpdateTime,'.r',) plt.grid(True) pl...