sf

composer.json

@@ -15,6 +15,7 @@
         "jenssegers/mongodb": "^3.4.1",
         "laravel/framework": "5.7.*",
         "laravel/tinker": "^1.0",
+        "maatwebsite/excel": "^3.1",
         "qiniu/php-sdk": "^7.2"
     },
     "require-dev": {