取地址中的参数值工具

src/utils/util.js

@@ -100,7 +100,7 @@ export function dictToTree(list, tree, parentId) {
 
       if (child.children.length <= 0) {
         delete child.children
-      }else{
+      } else {
         child.selectable = false;
       }
 
@@ -110,18 +110,7 @@ export function dictToTree(list, tree, parentId) {
   return tree
 }
 
-//列表转🌲
+//拿地址路径中的参数，不能用$route取的就用这个取
-// export function list2Tree(list, parentId) {
+export function getUrlKey(name) {
-//   let obj = []
+  return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(location.href) || [, ""])[1].replace(/\+/g, '%20')) || null
-//   list.forEach(item => {
+}
-//     item.children = []
-//     obj[item.id] = item
-//   })
-//   return list.filter(item => {
-//     if (item.parentId !== parentId) {
-//       obj[item.parentId].children.push(item)
-//       return false
-//     }
-//     return true
-//   })
-// }