fix:面授课添加多次点击重复添加问题

src/components/drawers/AddFaceteach.vue

@@ -495,6 +495,7 @@ export default {
       innerPersion: false,
       outPersion: false,
       assessmentName: null,
+      isClick: false
     });
     const clear = () => {
       state.courseName = "";
@@ -643,6 +644,12 @@ export default {
         message.destroy();
         return message.warning("请输入必填字段");
       } else {
+        if(state.isClick){
+          message.destroy();
+          message.error("请勿频繁点击")
+          return
+        }
+        state.isClick = true;
         let type = state.onlySign ? "1," : "0,";
         let t = state.completeLeave ? "1" : "0";
         let p = state.innerPersion ? "1," : "0,";
@@ -681,10 +688,12 @@ export default {
             // message.success(`添加成功`);
             await updateTask(res);
             ctx.emit("changeData", false);
+            state.isClick = false;
             closeDrawer();
           })
           .catch((e) => {
             console.log(e);
+            state.isClick = false;
             message.destroy();
             message.error(`添加失败`);
           });