js两个日期相减

function dateHanle(d1,d2){
 ???if(Date.parse(d1) - Date.parse(d2)==0) {
 ???????console.log("d1等于d2");
 ???????return 0;
 ???}
 ???if(Date.parse(d1) - Date.parse(d2)<0) {
 ???????console.log("d1晚于d2");
 ???????return -1;
 ???}
 ???if(Date.parse(d1) - Date.parse(d2)>0) {
 ???????console.log("d1早于d2");
 ???????return 1;
 ???}
}

js两个日期相减

原文地址：http://www.cnblogs.com/chenweichu/p/7472924.html