优化okhttp并发参数

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRESTfulUtils.java

@@ -23,18 +23,22 @@ public class ZLMRESTfulUtils {
 
     private final static Logger logger = LoggerFactory.getLogger(ZLMRESTfulUtils.class);
 
-
+    private OkHttpClient client;
-
 
     public interface RequestCallback{
         void run(JSONObject response);
     }
 
     private OkHttpClient getClient(){
+        if (client == null) {
             OkHttpClient.Builder httpClientBuilder = new OkHttpClient.Builder();
             //todo 暂时写死超时时间 均为5s
-        httpClientBuilder.connectTimeout(5,TimeUnit.SECONDS);  //设置连接超时时间
+            // 设置连接超时时间
-        httpClientBuilder.readTimeout(5,TimeUnit.SECONDS);     //设置读取超时时间
+            httpClientBuilder.connectTimeout(5,TimeUnit.SECONDS);
+            // 设置读取超时时间
+            httpClientBuilder.readTimeout(5,TimeUnit.SECONDS);
+            // 设置连接池
+            httpClientBuilder.connectionPool(new ConnectionPool(16, 10, TimeUnit.SECONDS));
             if (logger.isDebugEnabled()) {
                 HttpLoggingInterceptor logging = new HttpLoggingInterceptor(message -> {
                     logger.debug("http请求参数：" + message);
@@ -43,7 +47,10 @@ public class ZLMRESTfulUtils {
                 // OkHttp進行添加攔截器loggingInterceptor
                 httpClientBuilder.addInterceptor(logging);
             }
-        return httpClientBuilder.build();
+            client = httpClientBuilder.build();
+        }
+        return client;
+
     }
 
 
@@ -164,9 +171,7 @@ public class ZLMRESTfulUtils {
                 .build();
         logger.info(request.toString());
         try {
-            OkHttpClient client = new OkHttpClient.Builder()
+            OkHttpClient client = getClient();
-                    .readTimeout(10, TimeUnit.SECONDS)
-                    .build();
             Response response = client.newCall(request).execute();
             if (response.isSuccessful()) {
                 if (targetPath != null) {