#Python绘制 文本进度条,带刷新.时间暂缓的 #文本进度条 import time as T st=T.perf_counter() print('-'*6,'执行开始','-'*6) maxx=11 #要大1 for i in range(maxx): s1='*'*i s2='->' s3='.'*(maxx-i-1) T.sleep(0.5) #假装有延时 dur=T.perf_counter()-st print("\r%3d%%[%s%s%s] %.2fs"%(i
---"17:10:13.236"time without time zone:时:分:秒.毫秒 ---"17:10:13.236+08"time with time zone:时:分:秒.毫秒+时区 ---"2016-06-02 17:18:25.281"timestamp without time zone:年月日时:分:秒.毫秒 ---"2016-06-02 17:18:25.281+08"timestamp with