打包部署无法使用问题

src/winExtend.js

@@ -1,36 +1,41 @@
 import store from "./store";
 //扩展window函数
 window.recCodes =  function recCodes(codes) {
-    if(codes){
-        if (!Array.isArray(codes) || codes.some(item => typeof item!== 'string')) {
-            throw new Error('codes 参数必须是一个字符串数组');
+  if(codes){
+    if (!Array.isArray(codes) || codes.some(item => typeof item!== 'string')) {
+      throw new Error('codes 参数必须是一个字符串数组');
+    }
+    // console.log("菜单触发事件",store.state.tabActive.menuActive);
+    //触发自定义事件
+    let menuActive = store.state.tabActive.menuActive;
+    if(menuActive == 0){//处理单据
+      window.dispatchEvent(new CustomEvent('djcl', {
+        detail: {
+          menuNumber:menuActive,
+          menuName:"处理单据",
+          tyepEvent:'djcl',
+          recCodes: codes
         }
-        // console.log("菜单触发事件",store.state.tabActive.menuActive);
-        //触发自定义事件
-        let menuActive = store.state.tabActive.menuActive;
-        if(menuActive == 0){//处理单据
-            window.dispatchEvent(new CustomEvent('djcl', {
-                detail: {
-                   menuNumber:menuActive,
-                   menuName:"处理单据",
-                   tyepEvent:'djcl',
-                   recCodes: codes
-                }
-            }));
-        }else if(menuActive == 1){//工位上货
-            window.dispatchEvent(new CustomEvent('gwsh', {
-                detail: {
-                   menuNumber:menuActive,
-                   menuName:"工位上货",
-                   tyepEvent:'gwsh',
-                   recCodes: codes
-                }
-            }));
-        }else{
-
+      }));
+    }else if(menuActive == 1){//工位上货
+      window.dispatchEvent(new CustomEvent('gwsh', {
+        detail: {
+          menuNumber:menuActive,
+          menuName:"工位上货",
+          tyepEvent:'gwsh',
+          recCodes: codes
         }
+      }));
     }else{
-        alert("收到空数据");
+
     }
-    
-}
+  }else{
+    alert("收到空数据");
+  }
+
+}
+
+export default {
+
+
+}