Question

以下是显示问题的代码：

myPath = getwd()
cat("abcd", append = T, file =paste(myPath,"temp1.html", sep = "\\")) # This is fine
cat("<BR/><BR/><BR/>", append = T, file =paste(myPath,"temp1.html", sep = "\\")) # This is fine
cat("שלום", append = F, file =paste(myPath,"temp1.html", sep = "\\")) # This text gets garbled when the html is opened using google chrome on windows 7.
cat("שלום", append = F, file =paste(myPath,"temp1.txt", sep = "\\")) # but if I open this file in a text editor - the text looks fine

# The text in the HTML folder would look as if I where to run this in R:
(x <- iconv("שלום", from = "CP1252", to = "UTF8") )
# But if I where to try and put it into the file, it wouldn't put anything in:
cat(x, append = T, file =paste(myPath,"temp1.html", sep = "\\")) # empty

修改我也尝试过使用以下编码（没有成功）

ff <-file(paste(myPath,"temp1.html", sep = "\\"), encoding="CP1252")
cat("שלום", append = F, file =ff)
ff<-file(paste(myPath,"temp1.html", sep = "\\"), encoding="utf-8")
cat("שלום", append = F, file =ff)
ff<-file(paste(myPath,"temp1.html", sep = "\\"), encoding="ANSI_X3.4-1986")
cat("שלום", append = F, file =ff)
ff<-file(paste(myPath,"temp1.html", sep = "\\"), encoding="iso8859-8")
cat("שלום", append = F, file =ff)

有什么建议吗？感谢。

Answer 1

问题不在于R（R正确生成UTF-8编码输出）...只是在没有明确指定的编码的情况下，您的Web浏览器采用了错误的编码。只需使用以下代码段（来自R内部）：

<html>
    <head>
        <meta http-equiv="content-type" content="text/html; charset=utf-8">
    </head>
    <body>
        שלום
    </body>
</html>

这指定了正确的编码（UTF-8），因此导致浏览器正确地处理以下文本。

Answer 2

您的代码有点多余。第5行的temp1.txt是拼写错误（.html）吗？无论如何，也许你应该在<meta>标签中设置 charset 。

以此为例：

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
cat("abcd")
cat("<BR/><BR/><BR/>")
cat("שלום")
cat("שלום")
(x <- iconv("שלום", from = "CP1252", to = "UTF8") )
cat(x)
-%>
</body>
</html>

这是一个brew代码，因此如果您继续brew它，您将得到正确的答案。长话短说，关键字是 charset 。

Answer 3

以这种方式试试

cat("abcd", file = (con <- file("temp1.html", "w", encoding="UTF-8"))); close(con)

使用“cat”将非英文字符写入.html文件（在R中）

3 个答案: