build(projects): 依赖升级，规范目录

src/service/utils/index.ts

@@ -0,0 +1,45 @@
+import FormData from 'form-data';
+import { isArray } from '@/utils';
+
+type HandleFunc<T> = (...arg: any) => T;
+type RequestError = any;
+type RequestData = any;
+type RequestResult = [RequestError, RequestData];
+/**
+ * 对请求的结果数据进行格式化的处理
+ * @param handleFunc - 处理函数
+ * @param requests - 请求结果
+ */
+export function handleResponse<T>(handleFunc: HandleFunc<T>, ...requests: RequestResult[]) {
+  let handleData: any = null;
+  let error: any = null;
+  const hasError = requests.some(item => {
+    const isError = Boolean(item[0]);
+    if (isError) {
+      [error] = item;
+    }
+    return isError;
+  });
+  if (!hasError) {
+    handleData = handleFunc(...requests.map(item => item[1]));
+  }
+  return [error, handleData] as [any, T];
+}
+
+/**
+ * 接口为上传文件的类型时数据转换
+ */
+export async function transformFile(file: File[] | File, key: string) {
+  const formData = new FormData();
+  if (isArray(file)) {
+    await Promise.all(
+      (file as File[]).map(item => {
+        formData.append(key, item);
+        return true;
+      })
+    );
+  } else {
+    await formData.append(key, file);
+  }
+  return formData;
+}