In c + + how to write a web crawler? Understand c + + syntax and little socket programming how long can finish? Pray god help solve

CodePudding user response:

If really understand half a day can finish, and then to improve a little bit about the can

CodePudding user response:

This, a little bit of a problem, usually the crawler do, is to climb web pages and posts, involve the HTTP protocol parsing, according to the situation of the building Lord, to do, at least 1 week time

CodePudding user response:

Is the key in the HTML syntax, the HTML syntax, use idhttp component download HTML web page source code, and then analysis the HTML to extract key words indexing