Read HTML tags and Save Images in web page

Question

I had problem with reading HTML tags and save all images in that page. I can source code in web page but I dont know how to Identifly the image tag ( IMG tag ). I think i want to use string tokenizer class.
But i dont know how to use it in my problem. If any one know how to do it. reply this.

Answer 1

cnapagoda wrote:
I had problem with reading HTML tags and save all images in that page. I can source code in web page but I dont know how to Identifly the image tag ( IMG tag ). I think i want to use string tokenizer class.
But i dont know how to use it in my problem. If any one know how to do it. reply this.If you have a big, long string with HTML content in it you might try splitting on a regex like so:
String html = ...
String[] imgTags = html.split("<img.*?>");[http://java.sun.com/javase/6/docs/api/java/lang/String.html#split(java.lang.String)|http://java.sun.com/javase/6/docs/api/java/lang/String.html#split(java.lang.String)]
to get your image tag data and then parsing that to get the src attribute. You can either treat this problem as a big string-parsing problem, or getting some HTML DOM library and using that to structure the page as a tree for easier access.
If you want more help you'll have to show the code you have so far. We can't write this for you.