This is jsoup program<\/p><\/body><\/html>\";\nDocument docu = Jsoup.parse(html_code);\nSystem.out.println(docu.title());\nElements para = docu.getElementsByTag(\"p\");\nfor (Element paragraph : para) {\nSystem.out.println(paragraph.text());\n}\n}\n}<\/pre>\n

Explanation<\/strong><\/p>\n

This is a simple program of Jsoup where we try to fetch the content of web pages, in the above example we write the string with HTML code and we try to fetch that string by using Jsoup library as shown in the above code. The end result of the above program we illustrated by using the following screenshot as follows.<\/p>\n

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Now let’s see the second example of Jsoup as follows.<\/p>\n

Example #2<\/h4>\n

package com.sample;\nimport org.jsoup.Jsoup;\nimport org.jsoup.nodes.Document;\nimport org.jsoup.nodes.Element;\nimport org.jsoup.select.Elements;\nimport java.io.IOException;\npublic class jsample {\npublic static void main(String[] args) {\nDocument docu;\ntry {\n\/\/ required protocol that is http\ndocu = Jsoup.connect(\"http:\/\/google.com\").get();\n\/\/ title of page\nString title_page = docu.title();\nSystem.out.println(\"title : \" + title_page);\n\/\/ links\nElements links_web = docu.select(\"a[href]\");\nfor (Element link : links_web) {\n\/\/ href attribute\nSystem.out.println(\"\\n web_link : \" + link.attr(\"href\"));\nSystem.out.println(\"web_text : \" + link.text());\n}\n} catch (IOException e) {\ne.printStackTrace();\n}\n}\n}<\/pre>\n
Explanation<\/strong><\/p>\n
By using the above code we try to find out the all hyperlinks of google.com. Here we first import the required packages and library as shown. After we write the code for HTTP protocol and how we can get the all hyperlinks for google.com as shown. The final output of the above program we illustrated by using the following screenshot as follows.<\/p>\n
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Now let’s see examples of images as follows.<\/p>\n
Example #3<\/h4>\n
package demo;\nimport org.jsoup.Jsoup;\nimport org.jsoup.nodes.Document;\nimport org.jsoup.nodes.Element;\nimport org.jsoup.select.Elements;\nimport java.io.IOException;\npublic class jsample {\npublic static void main(String[] args) {\nDocument docu;\ntry {\ndocu = Jsoup.connect(\"http:\/\/google.com\").get();\nElements web_images = docu.select(\"img[src~=(?i)\\\\.(png|jpe?g|gif)]\");\nfor (Element image : web_images) {\nSystem.out.println(\"\\nsrc : \" + image.attr(\"src\"));\nSystem.out.println(\"Img_height : \" + image.attr(\"height\"));\nSystem.out.println(\"Img_width : \" + image.attr(\"width\"));\nSystem.out.println(\"Img_alt : \" + image.attr(\"alt\"));\n}\n} catch (IOException e) {\ne.printStackTrace();\n}\n}\n}<\/pre>\n
Explanation<\/strong><\/p>\n
By using the above example, we try to fetch all sources of images, here we try to fetch the images of google.com as shown in the above code. After that, we write the code to fetch the height, width as shown. The final output of the above program we illustrated by using the following screenshot as follows.<\/p>\n
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Now let’s see the example of metadata as follows.<\/p>\n
package demo;\nimport org.jsoup.Jsoup;\nimport org.jsoup.nodes.Document;\npublic class jsample {\npublic static void main(String[] args) {\nStringBuffer html_code = new StringBuffer();\nhtml_code.append(\"\");\nhtml_code.append(\"\");\nhtml_code.append(\"\");\nhtml_code.append(\"\");\nhtml_code.append(\"