优化前端处理路由函数代码

@@ -82,28 +82,13 @@ function filterAsyncRouter(asyncRouterMap, lastRouter = false, type = false) {
 
 function filterChildren(childrenMap, lastRouter = false) {
   var children = []
-  childrenMap.forEach((el, index) => {
-    if (el.children && el.children.length) {
-      if (el.component === 'ParentView' && !lastRouter) {
-        el.children.forEach(c => {
-          c.path = el.path + '/' + c.path
-          if (c.children && c.children.length) {
-            children = children.concat(filterChildren(c.children, c))
-            return
-          }
-          children.push(c)
-        })
-        return
-      }
-    }
-    if (lastRouter) {
-      el.path = lastRouter.path + '/' + el.path
-      if (el.children && el.children.length) {
-        children = children.concat(filterChildren(el.children, el))
-        return
-      }
+  childrenMap.forEach(el => {
+    el.path = lastRouter ? lastRouter.path + '/' + el.path : el.path
+    if (el.children && el.children.length && el.component === 'ParentView') {
+      children = children.concat(filterChildren(el.children, el))
+    } else {
+      children.push(el)
     }
-    children = children.concat(el)
   })
   return children
 }