68 lines
1.7 KiB
Java
68 lines
1.7 KiB
Java
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package httpcilent;
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import org.apache.http.HttpEntity;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.client.utils.URIBuilder;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.util.EntityUtils;
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import java.io.IOException;
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import java.net.URISyntaxException;
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/**
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* @author xiejs
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* @since 2022-01-26
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*/
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public class HttpGetTest {
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public static void main(String[] args) throws URISyntaxException {
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//1、打开浏览器
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CloseableHttpClient httpClient = HttpClients.createDefault();
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//2、输入网址
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URIBuilder uriBuilder = new URIBuilder("http://www.itcast.cn");
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uriBuilder.setParameter("keys", "java");
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HttpGet httpGet = new HttpGet(uriBuilder.build());
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HttpPost httpPost = new HttpPost(uriBuilder.build());
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CloseableHttpResponse response = null;
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//3、回车，发起请求，返回响应，使用httpClient对象发起请求
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try {
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response = httpClient.execute(httpGet);
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HttpEntity entity = response.getEntity();
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String data = EntityUtils.toString(entity, "utf8");
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System.out.println(data.length());
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} catch (IOException e) {
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e.printStackTrace();
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}finally {
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try {
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response.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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try {
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httpClient.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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//
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}
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}
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