1.参考链接 http://bbs.pinggu.org/thread-1096905-1-1.html
http://blog.sina.com.cn/s/blog_6d5ee5530101fyt5.html
2.
3 write.csv(adcb,"共78.中24.csv", row.names=F)
##write.csv(adcb,file="共1110000000.csv",row.names = F)
##write.csv(adcb,"共78,中部24 111111.csv",quote=T,row.names = F)
##write.csv(adcb, "33333.csv", quote=F,row.names = F)
这4中语言的输出一样,所以quote的区别在于?