Install RMySQL package in Windows operating system

Description: 1, R language I use is 64-bit version 3.1.1, the installation path is: C: tools dev R R-3.1.1; 2, MySQL is version 5.5, the installation path is: D: tools dev MySQL MySQL Server 5.5; 3, Rtools31 Rtools download address: http://cran.r-project.org/bin/…