Question

即使是最简单的rmarkdown文档在渲染时似乎也会创建一个包含javascript的html文档。我希望创建可以成为电子邮件正文的html。有没有办法在生成的HTML中没有javascript渲染markdown？

下面没有什么特别的，它只是一个通用的例子：

---
title: "Sample"
author: "JKGrain"
date: "March 31, 2015"
output: html_document
---

This is an R Markdown document. Markdown is a simple formatting syntax for     authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see <http://rmarkdown.rstudio.com>.

When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

```{r}
summary(cars)
```

You can also embed plots, for example:

```{r, echo=FALSE}
plot(cars)
```

Note that the `echo = FALSE` parameter was added to the code chunk to prevent printing of the R code that generated the plot.

生成的html源代码如下所示：

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta charset="utf-8">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="generator" content="pandoc" />

<meta name="author" content="JKGrain" />

<meta name="date" content="2015-03-31" />

<title>Sample</title>

<script src="data:application/x-javascript,%2F%2A%21%20jQuery%20v1%2E11.....

显然，我已经删除了其余的html，但希望这可以解释这个问题。

Answer 1

默认html输出格式的javascript来自主题，语法高亮和方程式mathjax。你可以在标题中禁用这三样东西：

---
output: 
    html_document:
        theme: null
        highlight: null
        mathjax: null
---

如何在输出中没有javascript的情况下从RMarkdown呈现HTML

1 个答案: