相关疑难解决方法(0)

没有BOM的 UTF-8和UTF-8有什么不​​同？哪个更好？

我将其保存为 RStudio 中的脚本：

a <- "\xe4\xb8\xad\xe6\x96\x87"\nprint(a)\n

当我运行它时，我收到此错误：

Error in source("C:/Users/Rafael/Desktop/test.R", encoding = "UTF-8",  : \n  C:/Users/Rafael/Desktop/test.R:21:6: unexpected INCOMPLETE_STRING\n20: \n21: a <- "\n         ^\nIn addition: Warning message:\nIn readLines(file, warn = FALSE) :\n  invalid input found on input connection \'C:/Users/Rafael/Desktop/test.R\'\n

这是会话信息（）：

R version 3.3.3 (2017-03-06)\nPlatform: x86_64-w64-mingw32/x64 (64-bit)\nRunning under: Windows 7 x64 (build 7601) Service Pack 1\n\nlocale:\n[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United States.1252   \n[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C                          \n[5] LC_TIME=English_United States.1252    \n\nattached base packages:\n[1] stats     graphics  grDevices utils     datasets  methods   base …