自习室优化ok

lib/request/api/common_api.dart

@@ -0,0 +1,18 @@
+import '../dto/common/qiu_token_dto.dart';
+import '../dto/common/version_dto.dart';
+import '../network/request.dart';
+
+///获取七牛token
+/// - [fileKey]: 文件key
+Future<QiuTokenDto> getQiuTokenApi(String fileKey) async {
+  var response = await Request().get("/files/get_qiniu_upload_token", {
+    "file_key": fileKey,
+  });
+  return QiuTokenDto.fromJson(response);
+}
+
+///获取APP最新版本
+Future<VersionDto> getAppVersionApi() async {
+  var response = await Request().get("/get_latest_version");
+  return VersionDto.fromJson(response);
+}