一月份＝JAN. Jan.=January
二月份＝FEB. Feb.=February
三月份＝MAR. Mar.=March
四月份＝APR. Apr.=April
五月份＝MAY May=May
六月份＝JUN. Jun.=June
七月份＝JUL. Jul.=July
八月份＝AUG. Aug.=August
九月份＝SEP. Sept.=September
十月份＝OCT. Oct.=October
十一月份＝NOV. Nov.=November
十二月份＝DEC. Dec.=December
.replace("Jan","01").replace("Feb","02").replace("Mar","03").\
replace("Apr","04").replace("May","05").replace("Jun","06").replace("Jul","07").\
replace("Aug","08").replace("Sept","09").replace("Oct","10").replace("Nov","11").replace("Dec","12")
原文：https://www.cnblogs.com/qingkongwuyun/p/13298316.html