bump to 0.9.4

- feat: support the "Automatic serialization to FormData" usage for the file upload

Author: TheNorthMemory

CHANGELOG.md

@@ -1,5 +1,18 @@
 # 变更历史
 
+## v0.9.4 (2025-05-08)
+
+- 优化`文件上传API`功能，支持`Axios`的`Automatic serialization to FormData`用法，伪代码示例如下:
+ ```js
+ wxpay.v3.merchant.media.upload.post({
+  meta: JSON.stringify({ filename, sha256 }),
+  file: fs.createReadStream(localfilepath),
+}, {
+  meta: { filename, sha256 },
+  headers: { 'Content-Type': 'multipart/form-data' },
+});
+```
+
 ## v0.9.3 (2025-03-30)
 
 - 优化`Rsa.encrypt` 及 `Rsa.decrypt` 第三参数放弃支持 `RSA_PKCS1_PADDING` 填充方案;

lib/decorator.js

@@ -113,11 +113,7 @@ class Decorator {
   static requestInterceptor() {
     return function signer(config) {
       const method = config.method.toUpperCase();
-      const payload = JSON.stringify(
-        // for media upload, while this instance had `meta` Object defined,
-        // let's checking whether or nor the real `data` is a `multipart/form-data` compatible instance
-        config.meta && utils.isProcessFormData(config.data) ? config.meta : config.data,
-      );
+      const payload = JSON.stringify(config.meta ? config.meta : config.data);
       const nonce = Formatter.nonce();
       const timestamp = Formatter.timestamp();
       // `getUri` should missing some paths whose were on `baseURL`
@@ -129,8 +125,6 @@ class Decorator {
         config.privateKey,
       );
 
-      // A community user(JAVA) was reported there, while it contains a duplicated 'Authorization' header(mean dup-values asof the HTTP spec),
-      // The server side guns away with 500 status code. Let's force using the single calculated value anyway.
       Reflect.set(config, 'headers', AxiosHeaders.from(config.headers).set(
         'Authorization', Formatter.authorization(config.mchid, nonce, signature, timestamp, config.serial), true,
       ));

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wechatpay-axios-plugin",
-  "version": "0.9.3",
+  "version": "0.9.4",
   "description": "微信支付APIv2及v3 NodeJS SDK，支持CLI模式请求OpenAPI，支持v3证书下载，v2付款码支付、企业付款、退款，企业微信-企业支付-企业红包/向员工付款，v2&v3 Native支付、扫码支付、H5支付、JSAPI/小程序支付、合单支付...",
   "main": "index.js",
   "typings": "index.d.ts",