类型转换啊，亲

components/page/departmentSelect.vue

 <template>
-<TreeSelect v-model="dep" :data="data" @on-change="change" :disabled="disabled" :multiple="multiple"  :transfer="true"/>
+  <TreeSelect
+    v-model="dep"
+    :data="data"
+    @on-change="change"
+    :disabled="disabled"
+    :multiple="multiple"
+    :transfer="true"
+  />
 </template>
 
 <script>
 export default {
   model: {
-    prop: 'value',
-    event: 'on-change'
+    prop: "value",
+    event: "on-change"
   },
   data() {
     return {
-      dep: '',
+      dep: "",
       data: [],
-      list:[]
-    }
+      list: []
+    };
   },
   created() {
-    this.dep=this.value|'';
-    this.$api.get(`${systemUrl}/Department/GetDepartments`).then((r) => {
-      var items=r.result.items;
-     
-         this.list=r.result.items;
-      if(this.type==-1){
-        var data=this.$u.toTree(r.result.items,0,u=>{
-            u.title=u.name;
-            u.value=u.id;
-            u.expand=true;
-            u.selected=false;
-            u.checked=false;
-        },"parent_Id")
-        this.data = this.$u.clone(data) ;
-      } else{
-        this.data=items.filter(u=>{
-          if(u.property){
-            // return true
-          return  u.property.split(',').indexOf(this.type)>-1;
+    this.dep = this.value | "";
+    this.$api.get(`${systemUrl}/Department/GetDepartments`).then(r => {
+      var items = r.result.items;
+
+      this.list = r.result.items;
+      if (this.type == -1) {
+        var data = this.$u.toTree(
+          r.result.items,
+          0,
+          u => {
+            u.title = u.name;
+            u.value = u.id;
+            u.expand = true;
+            u.selected = false;
+            u.checked = false;
+          },
+          "parent_Id"
+        );
+        this.data = this.$u.clone(data);
+      } else {
+        var result = [];
+        items.map(u => {
+          if (u["property"]) {
+            var ps = u["property"].split(",");
+            if (ps.length > 0 && ps.indexOf(this.type+'') > -1) {
+              result.push(u);
+            }
           }
-        }).map(u=>{
+        });
+        this.data = result.map(u => {
           return {
-            title:u.name,
-            value:u.id
-          }
-        })
-        console.warn("type",this.type,this.data)
+            title: u.name,
+            value: u.id
+          };
+        });
       }
-        
-    })
+    });
   },
   props: {
     value: [String, Number, Array],
     placeholder: {
       type: String,
-      default: '请选择部门'
+      default: "请选择部门"
     },
     multiple: {
       type: Boolean,
       default: false
     },
-    type:{
-      type:Number,
-      default:-1
+    type: {
+      type: Number,
+      default: -1
       /*
       默认返回所有部门
       1 返回所有生产班组
@@ -70,30 +84,29 @@ export default {
     disabled: {
       type: Boolean,
       default: false
-    },
+    }
   },
   methods: {
-      change(v){
-        console.log(v)
-          this.dep=v;
-          var item;
-          var items=this.list.filter(u=>{
-            return u.id==v
-          })
-          if(items&&items.length>0){
-           item=items[0];
-          }
-          this.$emit("on-change",v,item)
-      },
-     
+    change(v) {
+      console.log(v);
+      this.dep = v;
+      var item;
+      var items = this.list.filter(u => {
+        return u.id == v;
+      });
+      if (items && items.length > 0) {
+        item = items[0];
+      }
+      this.$emit("on-change", v, item);
+    }
   },
   watch: {
     value: {
       handler(v, o) {
-        this.dep = v|''
+        this.dep = v | "";
       },
       deep: true
     }
   }
-}
+};
 </script>
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