js time formatting

To convert a string into time, I found that the js time format has the following types

new Date("month dd,yyyy hh:mm:ss"); 
new Date("month dd,yyyy"); 
new Date(yyyy,mth,dd,hh,mm,ss); 
new Date(yyyy,mth,dd); 
new Date(ms);

Instructions:

month: Use English to represent the name of the month, from January to December
mth: Use an integer to represent the month, from 0 (January ) to 11 (December)

Content

dd: indicates the day of the month, from 1 to 31
yyyy: four-digit year
hh: hour, from 0 (midnight) to 23 (11 p.m.)
mm: Minutes, an integer from 0 to 59
ss: Seconds, an integer from 0 to 59
ms: Milliseconds, an integer greater than or equal to 0, indicating the time and sum that need to be created The number of milliseconds difference between GMT time on January 1, 1970.

//字符串转时间 格式 2012-08-12 23:13:15  
function mypaseDate(str){  
    str = str.replace(/-/g,"/");  
    var date = new Date(str);  
}