86 lines
1.1 KiB
Java
86 lines
1.1 KiB
Java
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package httpcilent;
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import org.jsoup.Jsoup;
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import org.jsoup.nodes.Document;
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import org.jsoup.select.Elements;
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import org.junit.jupiter.api.Test;
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import java.io.IOException;
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import java.net.URL;
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/**
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* @author xiejs
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* @since 2022-01-27
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*/
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public class JsoupFirstTest {
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@Test
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public void testUrl() throws IOException {
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//解析url地址 第一个参数访问的url，第二个参数是超时时间
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Document document = Jsoup.parse(new URL("http://www.itcast.cn"),
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1000);
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//使用标签选择器
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String text = document.getElementsByTag("title").first().text();
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System.out.println(text);
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}
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@Test
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public void testDom() throws IOException {
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Document document = Jsoup.parse(new URL("http://www.itcast.cn"),
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1000);
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Elements a_name = document.getElementsByClass("a_name");
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System.out.println(a_name.first().text());
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}
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@Test
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public void testData() throws IOException {
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Document document = Jsoup.parse(new URL("http://www.itcast.cn"),
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1000);
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}
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}
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