我的电脑并没有安装R语言，只是有一个运行程序，按照上述做法直接还是没法读取数据，怎么办？

楼主，我用32位的打开还是不行啊。输入library(ODBC),总报错说不存在这个包。要崩溃了

这个好像还是要看RODBC是x86还是x64的，一般都默认的是x86的，所以x64的R用不了RODBC

建议试试excel.link包，该包好像是通过com接口操作excel，而不是odbc，比较稳定。

这个方法其实很方便，谢谢分享

包的名称是RODBC

大家好，我在64位里安装提示：
> install.packages("RODBC")
Warning in install.packages :
  unable to access index for repository https://cran.rstudio.com/src/contrib:
  无法打开URL'https://cran.rstudio.com/src/contrib/PACKAGES'
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:

https://cran.rstudio.com/bin/windows/Rtools/
Warning in install.packages :
  unable to access index for repository https://cran.rstudio.com/src/contrib:
  无法打开URL'https://cran.rstudio.com/src/contrib/PACKAGES'
Warning in install.packages :
  package ‘RODBC’ is not available (for R version 3.6.3)
Warning in install.packages :
  unable to access index for repository https://cran.rstudio.com/bin/windows/contrib/3.6:
  无法打开URL'https://cran.rstudio.com/bin/windows/contrib/3.6/PACKAGES'

我在32位里安装提示package ‘RODBC’ is not available (for R version 3.6.3)