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package com.aliyun.utils;

import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.client.HttpClients;

import java.io.Closeable;

public class HttpUtils {

    /**
     * POST文本数据
     * @param url：目的地址
     * @param body：body数据
     * @param defaultTimeout: 默认超时，单位毫秒
     */
    public static void postPlainText(String url, String body, int defaultTimeout) {
        CloseableHttpClient client = null;
        CloseableHttpResponse response = null;
        try {
            //client
            RequestConfig config = RequestConfig.custom()
                    .setConnectTimeout(defaultTimeout)
                    .setConnectionRequestTimeout(defaultTimeout)
                    .setSocketTimeout(defaultTimeout).build();
            client = HttpClientBuilder.create().setDefaultRequestConfig(config).build();
            //http post
            HttpPost httpPost = new HttpPost(url);
            StringEntity entity = new StringEntity(body);
            httpPost.setHeader("Content-type", "text/plain");
            httpPost.setEntity(entity);
            //execute
            response = client.execute(httpPost);
        } catch (Throwable t) {
            //do nothing
        } finally {
            close(response);
            close(client);
        }
    }

    private static void close(Closeable closeable) {
        try {
            if (closeable != null) {
                closeable.close();
            }
        } catch (Throwable t) {
            //do nothing
        }
    }
}