java 使用jsoup處理html字元

標籤：for   png   strong   str   void   擷取   parse   group   end   

依賴的jar
 <dependency>            <groupId>org.jsoup</groupId>            <artifactId>jsoup</artifactId>            <version>1.8.3</version> </dependency>
測試:

public static void main(String[] args) {

String ssss = "<p><strong>測試線下班級問卷</strong></p><p><strong></strong>VR上班&nbsp;</p><p><img height=\"100\" src=\"/mfs/resource/public/40289b7e5a409828015a4099bada0001/2c9180e5622eba1701623c11753f0374/2018/08/15/2c9181e664cb4d6101653b10b9070a3e.png\" width=\"100\" /></p>";

System.out.println(Jsoup.parse(ssss).getElementsByTag("img").size());

System.out.println(Jsoup.parse(ssss).getElementsByTag("img").attr("src"));
//擷取多個標籤,遍曆
int length = Jsoup.parse(ssss).select("img").size();
if (length > 0) {
    for (int i = 0; i < length; i++) {
        String s = Jsoup.parse(ssss).select("img").get(i).attr("src");
        System.out.println(s);
    }
}

}

 

 

java 使用jsoup處理html字元