优化了一下staffbasicinfo返回null问题

src/views/main.vue

@@ -146,7 +146,7 @@ export default {
       const url = "/epmetuser/customerstaff/staffbasicinfo";
       let params = {};
       const { data, code, msg } = await requestPost(url, params);
-      if (code === 0) {
+      if (code === 0 && data) {
         this.$store.state.user = { ...data };
         console.log("user---hahha", this.$store.state.user);
         localStorage.setItem("roleList", data.roleList);