From 14dec5f5c573f3f09f5162188ecd34dda9a1d573 Mon Sep 17 00:00:00 2001
From: xion <xiongxiao1012@outlook.com>
Date: Sat, 7 Jun 2025 17:00:30 +0800
Subject: [PATCH] add query adapter

---
 package.json   |  2 +-
 src/adapter.ts | 18 +++++++++++++++---
 src/query.ts   |  3 ++-
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/package.json b/package.json
index 76d6132..9ee756b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kevisual/query",
-  "version": "0.0.25",
+  "version": "0.0.26",
   "main": "dist/index.js",
   "module": "dist/index.js",
   "types": "dist/index.d.ts",
diff --git a/src/adapter.ts b/src/adapter.ts
index 1ae44ab..540f7fa 100644
--- a/src/adapter.ts
+++ b/src/adapter.ts
@@ -1,12 +1,15 @@
 export const methods = ['GET', 'POST'] as const;
 export type Method = (typeof methods)[number];
+
+type SimpleObject = Record<string, any>;
 export type AdapterOpts = {
   url?: string;
   headers?: Record<string, string>;
-  body?: Record<string, any>;
+  body?: Record<string, any> | FormData; // body 可以是对象、字符串或 FormData
   timeout?: number;
   method?: Method;
   isBlob?: boolean; // 是否返回 Blob 对象
+  isPostFile?: boolean; // 是否为文件上传
 };
 export const isTextForContentType = (contentType: string | null) => {
   if (!contentType) return false;
@@ -23,6 +26,7 @@ export const adapter = async (opts: AdapterOpts, overloadOpts?: RequestInit) =>
   const controller = new AbortController();
   const signal = controller.signal;
   const isBlob = opts.isBlob || false; // 是否返回 Blob 对象
+  const isPostFile = opts.isPostFile || false; // 是否为文件上传
   const timeout = opts.timeout || 60000 * 3; // 默认超时时间为 60s * 3
   const timer = setTimeout(() => {
     controller.abort();
@@ -38,7 +42,15 @@ export const adapter = async (opts: AdapterOpts, overloadOpts?: RequestInit) =>
   }
   const isGet = method === 'GET';
   if (isGet) {
-    url.search = new URLSearchParams(opts.body).toString();
+    url.search = new URLSearchParams(opts.body as SimpleObject).toString();
+  }
+  let body: string | FormData | undefined = undefined;
+  if (isGet) {
+    body = undefined;
+  } else if (isPostFile) {
+    body = opts.body as FormData; // 如果是文件上传，直接使用 FormData
+  } else {
+    body = JSON.stringify(opts.body); // 否则将对象转换为 JSON 字符串
   }
   return fetch(url, {
     method: method.toUpperCase(),
@@ -48,7 +60,7 @@ export const adapter = async (opts: AdapterOpts, overloadOpts?: RequestInit) =>
     },
     signal,
     ...overloadOpts,
-    body: isGet ? undefined : JSON.stringify(opts.body),
+    body: body,
   })
     .then(async (response) => {
       // 获取 Content-Type 头部信息
diff --git a/src/query.ts b/src/query.ts
index f574eeb..ef8a98b 100644
--- a/src/query.ts
+++ b/src/query.ts
@@ -16,10 +16,11 @@ export type Fn = (opts: {
 export type QueryOpts = {
   url?: string;
   headers?: Record<string, string>;
-  body?: Record<string, any>;
+  body?: Record<string, any> | FormData; // body 可以是对象、字符串或 FormData
   timeout?: number;
   method?: Method;
   isBlob?: boolean; // 是否返回 Blob 对象
+  isPostFile?: boolean; // 是否为文件上传
 
   adapter?: typeof adapter;
   [key: string]: any;