R语言 联网 怎么设置代理服务器proxy和port？
0
我安装一个R包，需要联网导入license，但是老是报错，我的浏览器可以联网，用R的install.package()函数也可以安装其它包，报错信息显示需要proxy：port，我上网搜了一下，需要代理服务器的proxy和port，我把路由器去掉，直接插入网线，还是报错。
我的问题：
proxy、port在哪里找，我用ipconfig找到一些ip，用默认的8080作为端口，不成功。
Sys.setenv(http_proxy = “proxy：port”)，函数怎么用？
报错信息如下：
+ Failed to establish an Internet connection.
+
+ If other applications, such as your web browser, are successfully connected
+ to the internet, the problem may be that your organisation is routing internet
+ traffic through a proxy server. If so, you must set the proxy settings environment
+ variable http_proxy, from the R command prompt, by using the Sys.setenv function.
+ (NOTE: There is an underscore between 'http' and 'proxy'.)
+ For example: Sys.setenv(http_proxy = http://localhost:8888/)
+ In this example, the internet proxy server is in operation on localhost at
+ port 8888. These two values will differ for each organisation, and should be
+ obtained from your network support department.
+
++++++++++++++++++++
Error in vsni.checkLicenseInfo(askuser, msgout) :
Failed to acquire a license.
求大神回答
我的问题：
proxy、port在哪里找，我用ipconfig找到一些ip，用默认的8080作为端口，不成功。
Sys.setenv(http_proxy = “proxy：port”)，函数怎么用？
报错信息如下：
+ Failed to establish an Internet connection.
+
+ If other applications, such as your web browser, are successfully connected
+ to the internet, the problem may be that your organisation is routing internet
+ traffic through a proxy server. If so, you must set the proxy settings environment
+ variable http_proxy, from the R command prompt, by using the Sys.setenv function.
+ (NOTE: There is an underscore between 'http' and 'proxy'.)
+ For example: Sys.setenv(http_proxy = http://localhost:8888/)
+ In this example, the internet proxy server is in operation on localhost at
+ port 8888. These two values will differ for each organisation, and should be
+ obtained from your network support department.
+
++++++++++++++++++++
Error in vsni.checkLicenseInfo(askuser, msgout) :
Failed to acquire a license.
求大神回答
没有找到相关结果
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