down grade okhttp version 3.14.9, for spring-boot framework support

Author: shawndenggh

core/src/main/java/cn/vika/core/http/OkHttpClientHttpRequestFactory.java

@@ -89,7 +89,7 @@ static Request buildRequest(URI uri, HttpMethod httpMethod, HttpHeader headers,
         // create Request Body by OkHttp
         RequestBody body = content.length > 0 ||
             okhttp3.internal.http.HttpMethod.requiresRequestBody(httpMethod.name()) ?
-            RequestBody.create(content, contentType) : null;
+            RequestBody.create(contentType, content) : null;
         // Create Okhttp Request
         Request.Builder builder = new Request.Builder().url(uri.toURL()).method(httpMethod.name(), body);
         // Add Header

pom.xml

@@ -43,7 +43,7 @@
         <logback.version>1.2.3</logback.version>
         <log4j.version>2.13.3</log4j.version>
         <httpclient.version>4.5.13</httpclient.version>
-        <okhttp.version>5.0.0-alpha.2</okhttp.version>
+        <okhttp.version>3.14.9</okhttp.version>
         <jmimemagic.version>0.1.5</jmimemagic.version>
         <assertj.version>3.19.0</assertj.version>
         <junit.version>5.7.0</junit.version>