fix: spring properties for connection timeout

spring/opengemini-spring/src/main/java/io/opengemini/client/spring/data/core/OpenGeminiPropertiesConverter.java

@@ -83,7 +83,7 @@ public HttpClientConfig toHttpClientConfig(OpenGeminiProperties.Http http) {
         HttpClientConfig.Builder builder = new HttpClientConfig.Builder();
         builder.engine(http.getEngine());
         builder.timeout(http.getTimeout());
-        builder.timeout(http.getTimeout());
+        builder.connectTimeout(http.getConnectTimeout());
         Optional.ofNullable(http.getSsl()).map(this::toTlsConfig).ifPresent(builder::tlsConfig);
         Optional.ofNullable(http.getOkHttp()).map(this::toOkHttpConfig).ifPresent(builder::okHttpConfig);
         return builder.build();

spring/opengemini-spring/src/test/java/io/opengemini/client/spring/data/core/OpenGeminiPropertiesConverterTest.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2024 openGemini Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.opengemini.client.spring.data.core;
+
+import io.github.openfacade.http.HttpClientConfig;
+import io.github.openfacade.http.HttpClientEngine;
+import io.opengemini.client.api.Configuration;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.ObjectProvider;
+import org.springframework.beans.factory.support.StaticListableBeanFactory;
+
+import java.time.Duration;
+
+class OpenGeminiPropertiesConverterTest {
+
+    @Test
+    void toConfiguration_should_right_for_convert_http_config() {
+        OpenGeminiProperties.Http http = new OpenGeminiProperties.Http();
+        http.setEngine(HttpClientEngine.OkHttp);
+        http.setTimeout(Duration.ofSeconds(30));
+        http.setConnectTimeout(Duration.ofSeconds(10));
+
+        OpenGeminiProperties properties = new OpenGeminiProperties();
+        properties.setHttp(http);
+
+        ObjectProvider<ClientConfigurationBuilderCustomizer> provider =
+                new StaticListableBeanFactory().getBeanProvider(ClientConfigurationBuilderCustomizer.class);
+        OpenGeminiPropertiesConverter converter = new OpenGeminiPropertiesConverter(properties, provider);
+
+        Configuration configuration = converter.toConfiguration();
+        HttpClientConfig httpConfig = configuration.getHttpConfig();
+
+        Assertions.assertEquals(http.getEngine(), httpConfig.engine());
+        Assertions.assertEquals(http.getTimeout(), httpConfig.timeout());
+        Assertions.assertEquals(http.getConnectTimeout(), httpConfig.connectTimeout());
+    }
+}