Question

我使用下面的sas和curl代码从网上下载文件。

data _null_;
    x "cd c:\sasdata";
    x "curl -O http://nseindia.com/content/indices/histdata/CNX%20NIFTY21-03-2014-21-03-
2014.csv";
run;

文件下载但内容如下

<HTML><HEAD> <TITLE>Access Denied</TITLE> </HEAD><BODY> <H1>Access Denied</H1>

You don't have permission to access "http://nseindia.com/content/indices/histdata/CNX%20NIFTY21-03-2014-21-03-2014.csv" on this server.<P> Reference #18.e5bef75.1395641322.926b13 </BODY> </HTML>

两天前，每件事都很好，但突然发生了上面的错误。

请帮助解决问题。

Answer 1

添加用户代理-A "Mozilla"对我有用：

curl -A "Mozilla" http://nseindia.com/content/indices/histdata/CNX%20NIFTY21-03-2014-21-03-2014.csv

它返回：

"Date","Open","High","Low","Close","Shares Traded","Turnover (Rs. Cr)"
"21-Mar-2014","     6515.20","     6522.90","     6485.70","     6493.20","      189854420","         8841.94"

使用sas和curl下载文件时访问被拒绝错误

1 个答案: