From d891b53c27f2fa75ebe0976e9d296704bb263a0b Mon Sep 17 00:00:00 2001
From: hanpijun <1548749669@qq.com>
Date: Wed, 11 Jun 2025 15:57:33 +0800
Subject: [PATCH] fix: Fix the NoSuchMethodError error that occurs when calling
 a post request without a request body when your project depends on OkHttp3.x
 (#373)

---
 .../pay/java/core/http/okhttp/OkHttpClientAdapter.java      | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/com/wechat/pay/java/core/http/okhttp/OkHttpClientAdapter.java b/core/src/main/java/com/wechat/pay/java/core/http/okhttp/OkHttpClientAdapter.java
index a47cec00..78669ffb 100644
--- a/core/src/main/java/com/wechat/pay/java/core/http/okhttp/OkHttpClientAdapter.java
+++ b/core/src/main/java/com/wechat/pay/java/core/http/okhttp/OkHttpClientAdapter.java
@@ -68,7 +68,7 @@ private RequestBody buildOkHttpRequestBody(
       com.wechat.pay.java.core.http.RequestBody wechatPayRequestBody) {
     if (wechatPayRequestBody == null) {
       // create an empty request body
-      return RequestBody.create("", null);
+      return createOkHttpEmptyRequestBody();
     }
     if (wechatPayRequestBody instanceof JsonRequestBody) {
       return createOkHttpRequestBody(wechatPayRequestBody);
@@ -95,6 +95,10 @@ private okhttp3.RequestBody createRequestBody(byte[] content, okhttp3.MediaType
     return okhttp3.RequestBody.create(mediaType, content);
   }
 
+  private RequestBody createOkHttpEmptyRequestBody() {
+    return createRequestBody("", null);
+  }
+
   private RequestBody createOkHttpRequestBody(
       com.wechat.pay.java.core.http.RequestBody wechatPayRequestBody) {
     return createRequestBody(