我想将一些.csv在线数据提取到R.所以我这样做(我已经创建了一个名为"数据")
fileUrl <- "https://data.baltimorecity.gov/api/views/dz54-2aru/rows.csv?accessType=DOWNLOAD"
download.file(fileUrl, destfile = "./data/cameras.csv", method="curl")
但它给出了我的跟随错误:
Warning messages:
1: running command 'curl "https://data.baltimorecity.gov/api/views/dz54- 2aru/rows.csv?accessType=DOWNLOAD" -o "./data/cameras.csv"' had status 127
2: In download.file(fileUrl, destfile = "./data/cameras.csv", method = "curl") download had nonzero exit status
如果我删除了method= "curl"
我得到了
Error in download.file(fileUrl, destfile = "./data/cameras.csv") :
unsupported URL scheme
关于出了什么问题的任何想法?
答案 0 :(得分:1)
我也有这个问题。将method =“curl”更改为method =“auto”对我有用。
答案 1 :(得分:0)
fileUrl <- "http://data.baltimorecity.gov/api/views/dz54-2aru/rows.csv?accessType=DOWNLOAD"
download.file(fileUrl, destfile = "./data/cameras.csv",method="curl")