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What language I should use?
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What language I should use?# Programming - 葵花宝典
w*w
1 楼
I want to extract certain texts from web pages. The page may contain many
links
and I have to click links to see whether contents of links are related or not.
If there are related contents, I will copy and save related paragraphs into
a text tile; if not, I need go back and check the next link.
Can anyone tell me that what language I should use? Will scripts do this work?
What kinds of script?
Many thanks!
avatar
s*i
2 楼
perl or python, IMHO

not.
work?

【在 w******w 的大作中提到】
: I want to extract certain texts from web pages. The page may contain many
: links
: and I have to click links to see whether contents of links are related or not.
: If there are related contents, I will copy and save related paragraphs into
: a text tile; if not, I need go back and check the next link.
: Can anyone tell me that what language I should use? Will scripts do this work?
: What kinds of script?
: Many thanks!
avatar
t*i
3 楼
python吧，regular expression据说比perl的要好使，我没用过perl，只是道听途说。
用re处理网页相当方便。

【在 w******w 的大作中提到】
: I want to extract certain texts from web pages. The page may contain many
: links
: and I have to click links to see whether contents of links are related or not.
: If there are related contents, I will copy and save related paragraphs into
: a text tile; if not, I need go back and check the next link.
: Can anyone tell me that what language I should use? Will scripts do this work?
: What kinds of script?
: Many thanks!
avatar
N*y
4 楼
Remember, if you are not skilled in programming and algorithm. Only describe
your task, do NOT describe your unefficient algorithm, otherwise you will be
limited to a bad result.

not.
work?

【在 w******w 的大作中提到】
: I want to extract certain texts from web pages. The page may contain many
: links
: and I have to click links to see whether contents of links are related or not.
: If there are related contents, I will copy and save related paragraphs into
: a text tile; if not, I need go back and check the next link.
: Can anyone tell me that what language I should use? Will scripts do this work?
: What kinds of script?
: Many thanks!
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