图片放大缩小优化

src/views/moneyManage/receiveDetail/receiveFinance.vue

@@ -1323,9 +1323,9 @@ const previewImage = (imageUrl) => {
     const handleWheel = (e) => {
         e.preventDefault();
         if (e.deltaY > 0) {
-            currentScale += scaleStep; 
-        } else {
             currentScale -= scaleStep; 
+        } else {
+            currentScale += scaleStep; 
         }
         if (currentScale < 0.5) currentScale = 0.5;
         imageElement.style.transform = `scale(${currentScale})`;

src/views/moneyManage/receiveDetail/receiveManage.vue

@@ -1322,9 +1322,9 @@ const previewImage = (imageUrl) => {
     const handleWheel = (e) => {
         e.preventDefault();
         if (e.deltaY > 0) {
-            currentScale += scaleStep; 
-        } else {
             currentScale -= scaleStep; 
+        } else {
+            currentScale += scaleStep; 
         }
         if (currentScale < 0.5) currentScale = 0.5;
         imageElement.style.transform = `scale(${currentScale})`;

src/views/moneyManage/receiveDetail/receiveService.vue

@@ -1198,9 +1198,9 @@ const previewImage = (imageUrl) => {
     const handleWheel = (e) => {
         e.preventDefault();
         if (e.deltaY > 0) {
-            currentScale += scaleStep; 
-        } else {
             currentScale -= scaleStep; 
+        } else {
+            currentScale += scaleStep; 
         }
         if (currentScale < 0.5) currentScale = 0.5;
         imageElement.style.transform = `scale(${currentScale})`;