使用RApacheOutputErrors控制输出

Question

我在r.conf中激活了ROutputErrors,它可以正常工作.

当我有错误时,我得到了这个:

Oops!!! rApache has something to tell you. View source and read the 
HTML comments at the end. 

在源代码中我得到了错误.

\n<!--\nError in library(micEconAids) : there is no package called 
'micEconAids'\nTraceback:\n5: stop(txt, domain = NA)\n4: 
library(micEconAids)\n3: eval(expr, envir, enclos)\n2: eval(i, envir) 
\n1: sys.source(file = \"\/var\/www\/r\/test\/25.R\", envir = .rAenv) 
\n-->\n 

我正在尝试构建一个Web服务,我想直接得到错误.我想在r.conf中这样做

RApacheOutputErrors(TRUE,"<p>","</p>")

但我在重启时遇到此错误:

"Invalid command 
'RApacheOutputErrors(TRUE,"<p>","</p>")', perhaps misspelled or 
defined by a module not included in the server configuration"; 

我如何以及在何处使用此指令？

谢谢

Answer 1

RApacheOutputErrors() 该函数已被弃用，并将从下一个 rApache 版本中删除。如果被调用，它会发出警告。

参考： http: //rapache.net/manual.html#rapache_Functions