httpClient连接池管理器validateAfterInactivity

import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;

public class HttpClientExample {
    public static void main(String[] args) {
        // 创建连接池管理器
        PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager();
        
        // 设置最大连接数
        connectionManager.setMaxTotal(200);
        connectionManager.setDefaultMaxPerRoute(20);
        
        // 设置validateAfterInactivity参数
        connectionManager.setValidateAfterInactivity(2000); // 2秒
        
        // 创建HttpClient实例
        CloseableHttpClient httpClient = HttpClients.custom()
                .setConnectionManager(connectionManager)
                .build();
        
        // 使用httpClient进行网络请求...
    }
}