蓝色 发表于 2015-2-8 19:24 
> library(xlsx)
载入需要的程辑包:rJava
载入需要的程辑包:xlsxjars
> install.packages("xlsx")
trying URL 'http://cran.rstudio.com/bin/windows/contrib/3.1/xlsx_0.5.7.zip'
Content type 'application/zip' length 400568 bytes (391 Kb)
opened URL
downloaded 391 Kb
package ‘xlsx’ successfully unpacked and MD5 sums checked
The downloaded binary packages are in
C:\Documents and Settings\Administrator\Local Settings\Temp\RtmpSEYg7c\downloaded_packages
这是我下载xlsx包后的提示,好像也没说缺少什么啊。