JS中，'yyyy-MM-dd HH:mm:ss'字符串转为日期

/*'yyyy-MM-dd HH:mm:ss'格式的字符串转日期*/
function stringToDate(str){
	var tempStrs = str.split(" ");
	var dateStrs = tempStrs[0].split("-");
	var year = parseInt(dateStrs[0], 10);
	var month = parseInt(dateStrs[1], 10) - 1;
	var day = parseInt(dateStrs[2], 10);
	var timeStrs = tempStrs[1].split(":");
	var hour = parseInt(timeStrs [0], 10);
	var minute = parseInt(timeStrs[1], 10);
	var second = parseInt(timeStrs[2], 10);
	var date = new Date(year, month, day, hour, minute, second);
	return date;
}