set the month and day fields of a Date (universal time)
date.setUTCMonth(month) date.setUTCMonth(month, day)
month The month, expressed in universal time, to be set in date. This argument should be an integer between 0 (January) and 11 (December). Note that months are numbered beginning with 0, while days within the month are numbered beginning with 1.
An optional integer between 1 and 31 that is used as the new value (in universal time) of the day-of-the-month field of date.
The millisecond representation of the adjusted date.欢迎转载,转载请注明来自一手册:http://yishouce.com/book/1/31559.html