问题描述:使用AsyncHttpClient库进行网络请求时,出现了“AsyncHttpClient创建了太多的AsyncHttpClient-timer线程。”的错误。
解决方法如下:
public class HttpClientUtils {
private static AsyncHttpClient asyncHttpClient;
public static AsyncHttpClient getAsyncHttpClient() {
if (asyncHttpClient == null) {
asyncHttpClient = new AsyncHttpClient();
}
return asyncHttpClient;
}
}
AsyncHttpClientConfig.Builder builder = new AsyncHttpClientConfig.Builder();
builder.setMaxConnections(50); // 设置最大的连接数
builder.setConnectTimeout(5000); // 设置连接超时时间,单位为毫秒
builder.setRequestTimeout(10000); // 设置请求超时时间,单位为毫秒
AsyncHttpClient asyncHttpClient = new AsyncHttpClient(builder.build());
asyncHttpClient.close();
Runtime.getRuntime().addShutdownHook(new Thread() {
public void run() {
asyncHttpClient.close();
}
});
通过以上方法,可以避免AsyncHttpClient创建过多的线程,从而解决问题。