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jb1
2012 Sep 04
0
get only little part of html with htmlParse
Here is my code.
there are three method to get text to be parded by htmlParse function.
1.file on mycomputer
options(encoding="gbk")
library(XML)
xmltext1 <- htmlParse("/home/tiger/Desktop/27174.htm" )
#/home/tiger/Desktop/27174.htm is the file of http://www.jb51.net/article/27174.htm downloaded on my computer.
2.url
options(encoding="gbk")
library(XML)
xmltext2 <- htmlParse("http://www.jb51.net/article/27174.htm" )
3.readLines
options(encoding="gbk")
library(XML)
txt=readLines("http://www.jb51.net/article/271...