价格 折扣排序

@@ -29,10 +29,21 @@ const _procProductImg = (product, gender, yhChannel) => {
 const _sortListByField = (list, key, desc) => {
 const _sortListByField = (list, key, desc) => {
     list = _.toArray(list);
     list = _.toArray(list);
     list = list.sort((a, b) => {
     list = list.sort((a, b) => {
+        let matchNumber = /([\d]+)/g;
+
+        // 有键，使用键的值排序
         if (a[key] && b[key]) {
         if (a[key] && b[key]) {
-            return (desc ? a[key] > b[key] : a[key] < b[key]) ? -1 : 1;
+            let numA = +(_.toArray(a[key].match(matchNumber))[0] || 0); // 取第一个出现的数字排序，如果不存在，取0
+            let numB = +(_.toArray(b[key].match(matchNumber))[0] || 0);
+
+            return (desc ? numA > numB : numA < numB) ? -1 : 1;
         }
         }
-        return (desc ? a > b : a < b) ? -1 : 1;
+
+        // 无键， 使用本身
+        let numA = +(_.toArray(a.match(matchNumber))[0] || 0);
+        let numB = +(_.toArray(b.match(matchNumber))[0] || 0);
+
+        return numA < numB ? -1 : 1;
     });
     });
     return list;
     return list;
 };
 };