1

src/main.js

@@ -99,6 +99,15 @@ Date.prototype.Format = function (fmt) {
   }
   return fmt;
 };
+Vue.prototype.DateDiff = function (sDate1,  sDate2) { 
+  var  aDate,  oDate1,  oDate2,  iDays  
+  aDate  =  sDate1.split("-")  
+  oDate1  =  new  Date(aDate[1]  +  '-'  +  aDate[2]  +  '-'  +  aDate[0])   
+  aDate  =  sDate2.split("-")  
+  oDate2  =  new  Date(aDate[1]  +  '-'  +  aDate[2]  +  '-'  +  aDate[0])  
+  iDays  =  parseInt(Math.abs(oDate1  -  oDate2)  /  1000  /  60  /  60  /24)    //把相差的毫秒数转换为天数  
+  return  iDays
+}
 
 // 数组对比
 Array.prototype.equals = function (array) {