JSOUP是偶然看到的一个处理HTML的JAVA 类库,其官方网址是:http://jsoup.org/
1、编写相关的试用程序(只需要在工程中引用jsoup-1.3.3.jar即可):
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import java.io.File;
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import java.io.IOException;
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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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public class Test {
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public static void main(String[] args) {
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Test t = new Test();
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t.parseFile();
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}
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public void parseString() {
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String html = "blog
Parsed HTML into a doc.
";
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Document doc = Jsoup.parse(html);
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System.out.println(doc);
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Elements es = doc.body().getAllElements();
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System.out.println(es.attr("onload"));
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System.out.println(es.select("p"));
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}
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public void parseUrl() {
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try {
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Document doc = Jsoup.connect("http://www.baidu.com/").get();
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Elements hrefs = doc.select("a[href]");
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System.out.println(hrefs);
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System.out.println("------------------");
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System.out.println(hrefs.select("[href^=http]"));
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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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public void parseFile() {
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try {
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File input = new File("input.html");
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Document doc = Jsoup.parse(input, "UTF-8");
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Elements codes = doc.body().select("td[title^=IA] > a[href^=javascript:view]");
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System.out.println(codes);
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System.out.println("------------------");
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System.out.println(codes.html());
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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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}
2、parseString的输出:
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blog
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"test()">
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Parsed HTML into a doc.
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test()
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Parsed HTML into a doc.
3、parseUrl的输出:
3、parseFile的输出:
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"javascript:view('67530','67530','0');">IA100908-002
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"javascript:view('67529','67529','0');">IA100908-001
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"javascript:view('67544','67544','0');">IA100908-016
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"javascript:view('67364','67364','0');">IA100903-008
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"javascript:view('67363','67363','0');">IA100903-007
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"javascript:view('66104','66104','0');">IA100710-013
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"javascript:view('57916','57916','0');">IA100515-013
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"javascript:view('56962','56962','0');">IA100430-022
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"javascript:view('66958','66958','0');">IA100830-001
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"javascript:view('66319','66319','0');">IA100713-003
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"javascript:view('66317','66317','0');">IA100713-001
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"javascript:view('66321','66321','0');">IA100713-005
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"javascript:view('66967','66967','0');">IA100830-010
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"javascript:view('66999','66999','0');">IA100831-001
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"javascript:view('67377','67377','0');">IA100904-004
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"javascript:view('67378','67378','0');">IA100904-005
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"javascript:view('3271','3271','0');">IA080115-031
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------------------
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IA100908-002
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IA100908-001
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IA100908-016
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IA100903-008
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IA100903-007
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IA100710-013
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IA100515-013
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IA100430-022
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IA100830-001
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IA100713-003
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IA100713-001
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IA100713-005
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IA100830-010
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IA100831-001
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IA100904-004
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IA100904-005
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IA080115-031
补充下,input.html的基本结果如图:

出处:http://kinkding.iteye.com/blog/787465
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/29119536/viewspace-1685420/
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