存放课程分类id集合map

src/main.js

@@ -85,6 +85,22 @@ const initDictTree = (key) => {
         (res) => {
           console.log(res.data.result,'课程分类接口')
           store.commit("SET_DICT", {key, data: res.data.result});
+          //转化为map放到状态中
+          let map=new Map();
+          res.data.result.forEach(item=>{
+             map.set(item.id, item.name);
+             if(item.children && item.children!=''){
+                item.children.forEach(child=>{
+                  map.set(child.id, child.name);
+                  if(child.children && child.children!=''){
+                     child.children.forEach(last=>{
+                       map.set(last.id, last.name);
+                     })
+                  }
+                })
+             }
+          });
+          store.commit("SET_SYSTYPEMAP", map);
         },
         (err) => {
           message.error(err);